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C-200Japan

This item has been sold.You can't purchase now. 20-27558-25051-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 98,182 Sold Out
Japan 1973 made
Arrival: 2024-07-20 20:17:22
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/7/20 sales price 148,000 yen Maintenance completed! A famous instrument and first generation preamp. The coat is different from today's tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crackling sound image and exhilarating sounds are a habit. There are small scratches and dullness on the exterior ※ If you turn TREBLE to the left in the TONE ON state after 1 hour or more after the power is turned on, switching noise will appear only at the last click (Oikawa Tetsuji) Maintenance information: 2024.7.20 Maintained (43 transistors and 50 capacitors replaced. Switch and volume cleaning. I want to disassemble and polish, but since there are only switches that seem to break, I remove them as much as possible to clean them. The film capacitors, electrolytic capacitors, and transistors in each board were replaced due to deterioration. Power cord installation. (*Please note that if you turn TREBLE to the left in the TONE ON state after 1 hour or more has passed since the power is turned on, switching noise will appear only for the last one click; various treatments have been made to this part, but this part has not been fixed) Accessories: power cable, instruction manual Main specifications: 3 phono systems (with head amplifier), line 3 systems, tape, 3 systems, dimensions W445 x H160 x D373 mm, weight 13.4 kg

C-200Japan

Ask 23-39024-08412-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 90,727
Japan 1973 made
Arrival: 2024-08-31 19:15:51
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/8/31 sales price 128,000 yen Maintained! A famous instrument and the first generation preamp. The coat is different from modern tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crackling sound image and exhilarating sounds are a habit. The exterior is dull and has a feeling of use. Serial E6T080 (Tomonori Asaine) Maintenance information: 2024.5.27 Maintained (contact push switch due to poor contact with the rotary switch due to poor contact, all switches dismantling contacts polishing contacts grease coating TONE switch disassembly contacts cleaning contacts grease coating electrolytic capacitor replacement lamp replacement each input/output operation check) Accessories: instruction manual copy power cable (general-purpose product) Main specifications: 3 phono systems (with head amplifier), line 3 systems, tape, 3 systems, dimensions W445 x H160 x D373 mm, weight 13.4 kg

C-200XJapan

This item has been sold.You can't purchase now. 24-41619-00924-00
C-200X
Manufacture:Accuphase
Original price: JPY 280,000
Price: JPY 116,364 Sold Out
Japan 1980 made
Arrival: 2024-08-09 19:58:03
description
The disposal price has been reduced (member prices are not applicable). 2024/8/9 sales price 168,000 yen Maintained! A masterpiece preamp that can be said to be the culmination of the C-200 series. The roughness of the sound has been reduced and the subtlety stands out. The sound quality is straightforward and clear, and it successfully adds Accuphase sound quality to any system. Equipped with an MC head amplifier, it is possible to play high quality records. There are line scratches on the side (Kojima Yosuke) Maintenance information: 2024.8.9 maintained (replacement tape system for 20 electrolytic capacitors, attenuator switch, company switch disassembly, contact grease coating cleaning, etc. Switch volume, contact cleaning, offset voltage check, each input/output operation checked) Accessories: copy of instruction manual, power cable Main specifications: 3 input/phono systems, 3 lines, 3 tape systems W445 × H160 × D373 mm 13.4 kg

C-200XJapan

Ask 24-42466-07199-00
C-200X
Manufacture:Accuphase
Original price: JPY 280,000
Price: JPY 107,273
Japan 1980 made
Shop: Osu shop
Arrival: 2024-08-29 20:16:30
description
The disposal price has been lowered. Member prices are not applicable. 2024/8/29 sales price 148,000 yen*It has a cigarette smell and there are many scratches on the cabinet, so it's cheap. Maintained! A masterpiece preamp that can be said to be the culmination of the C-200 series. The roughness of the sound has been reduced and the subtlety stands out. The sound quality is straightforward and clear, and it successfully adds Accuphase sound quality to any system. Equipped with an MC head amplifier, it is possible to play back high quality records. The exterior has conspicuous line marks and scratches on the cabinet top plate (Mizusaki Ryo) Maintenance information: 2024.8.29 Maintained (balance volume and main volume contacts cleaned. Due to poor contact with switches, contact cleaning grease was applied to all push switch disassembly contacts. Tone and other rotary switch contacts have been cleaned. The electrolytic capacitor was replaced due to deterioration. The main body panel etc. are heavily soiled with tobacco dust, so I cleaned them. Each input/output operation was checked) Accessories: power cord, copy of instruction manual Main specifications: 3 input/phono systems, 3 lines, 3 tape systems W445 × H160 × D373 mm 13.4 kg

C-200Japan

This item has been sold.You can't purchase now. 19-22018-26472-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 90,727 Sold Out
Japan 1973 made
Shop: Osu shop
Arrival: 2024-07-20 20:17:19
description
The disposal price has been reduced. Member prices are not applicable. 2024/7/20 sales price 148,000 yen Maintenance completed! A famous instrument and first generation preamp. The coat is different from modern tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crackling sound image and exhilarating sounds are a habit. There are small scratches and dullness on the exterior ※ If you turn TREBLE to the left in the TONE ON state after 1 hour or more after the power is turned on, switching noise will appear only at the last click (Oikawa Tetsuji) Maintenance Information: 2024.7.20 Maintained (43 transistors and 49 capacitors replaced. INPUT and MODE switch disassembly cleaning, other switches, volume cleaning. Hard knob disassembly, cleaning and lubrication. (Film capacitors, transistors, and electrolytic capacitors in each circuit deterioration replacement*Please note that if you turn TREBLE to the left in the TONE ON state after 1 hour or more after the power is turned on, switching noise will appear only for the last one click, and this part has been treated in various ways, but this part has not been fixed) Accessories: instruction manual, power cable Main specifications: 3 phono systems (with head amplifier), line 3 systems, tape, 3 systems, dimensions W445 x H160 x D373 mm, weight 13.4 kg

SY-77Japan

Ask 23-40663-21545-00
SY-77
Manufacture:Aurex
Original price: JPY 138,000
Price: JPY 81,636
Japan 1970 made
Shop: Osu shop
Arrival: 2024-08-31 20:02:06
description
Maintenance has been completed, including replacement of 11 deteriorated electrolytic capacitors! The Aurex brand's first separate control amplifier. The power supply unit is an L/R separate type, a model with a simple ceiling panel design, etc., where you can feel the attention to detail. I am impressed by the pure sound without any habit. There are multiple line scratches on the top plate (Sasaki Shota) Maintenance information: 2024.8.31 Maintained (replaced due to power circuit resistance disconnection. The PHONO circuit film capacitor was replaced due to a short circuit. The other electrolytic capacitors have been replaced. Contact cleaning grease was applied to the INPUT switch, TAPE switch, TONE, filter switch, etc. for poor contact disassembly contacts. Volume contacts have been cleaned. Each input/output operation was checked) Accessories: none Main specifications: 2 PHONO inputs Phono 1:2.0 mV/47 kΩ/Phono 2:2.0 mV/47 kΩ, 100 kΩ Frequency characteristics: 10 Hz to 100000 Hz External dimensions W450 x H93 x D379 mm Weight 9.5 kg

SY-Λ88/2Japan

Ask 24-42327-06198-00
SY-Λ88/2
Manufacture:Aurex
Original price: JPY 265,000
Price: JPY 107,273
Japan 1981 made
Arrival: 2024-09-12 20:12:05
description
Maintained. It has been replaced with a VOL replacement. Orex's ultimate high-end control amplifier. It's a thick and thick sound, but when you listen to it, it's a natural sound with few habits, and it was popular at the time. Enjoy the thick, high-energy tone with an analog feel. The exterior has dullness, scratches, and scuffs (Tamura Eiji) Maintenance information: 2024.9.12 Maintained (processed and replaced with replacement products due to VOL crackling sound, 2 capacitors were replaced due to 0.22 deterioration. Replace the green light when the power supply runs out. (In addition, the INPUT selector, PHONO selector, REC selector, and BALANCE selector each have a sharp sound, carbon polishing grease is applied to the disassembly contacts, and the sound output of each input/output connection is confirmed.) Accessories: none Main specifications: PHONO input 2 system cardridge load switching MC head amplifier (DC configuration) with toroidal power transformer W450 x H93 x D386 mm 9 kg

PRA-2000ZJapan

This item has been sold.You can't purchase now. 24-43365-15040-00
PRA-2000Z
Manufacture:DENON
Original price: JPY 250,000
Price: JPY 125,455 Sold Out
Japan 1984 made
Arrival: 2024-09-05 20:09:00
description
The price has been reduced. 2024/9/5 sales price 148,000 yen Maintained including 37 parts replacement! An improved version of the blockbuster model PRA-2000. It has been refined to a higher speed in anticipation of the CD era, and to further reduce transmission loss. The fullness of conventional phonos is alive and well! The circuit equipped with an MC transformer, the circuit equipped with an MC head amplifier, and the MM dedicated circuit are all independent circuits, so it is a luxury. On the exterior, there is lettering on the lower left corner of the front by the previous owner. Serial 1110382 (Murakoshi Yoichi) Maintenance information: 2024.9.4 maintenance (phono 2 Rch transistor, mica capacitor replacement · phono 3 Lch diode, transistor replacement. Slide SW and push SW disassembly cleaning, each volume and rotary SW contact cleaning. Electrolytic capacitors, parts with 20% capacity change, parts with increased ESR values, and replacement of parts that are likely to deteriorate in the future, repair places where transistor migration occurs, and confirm and correct solder in order to maintain the original. Board cleaning, wire shaping, EQ.AMP/FLAT AMP circuit voltage adjustment, panel dullness removal, special wax application, knob cleaning, RCA terminals, GND terminals, exterior screw cleaning/AC cable, plug cleaning) Accessories: instruction manual (copy) Main specifications: CR type RIAA equalizer+linear amplifier PHONO3 system (MM/MC) W462 x H145 x D385 mm 10.6 kg

KRS-2U.S.A

Ask 24-43561-16866-00
KRS-2
Manufacture:KRELL
Original price: JPY 1,050,000
Price: JPY 270,909
U.S.A 1987 made
Shop: Osu shop
Arrival: 2024-09-13 20:04:40
description
Rare amplifiers are in stock. A preamp that has the transparency and subtlety of a high-end while maintaining a KREL-like sense of temperature. Built-in high sound quality head amplifier compatible with MC/MM. The gain is so high that there is a slight sound leak even when the volume is turned off (Sasaki Shota) Maintenance information: 2024.9.13 Maintained (input selector, tape switching, balance, contact cleaning due to poor contact with each rotary switch, readjusted the bias and DC offset of each amplifier, replaced terminals due to damage to the plastic part of the ground terminal, and inspecting each operation.) Accessories: connection cable Main specifications: [main body] W483 x H63 x D340 mm 8.2 kg [power supply part] W483 x H63 x D305 mm 9.3 kg [transformer] W95 x H60 x D335 mm 4.2 kg

LK1UK

Ask 24-44006-20451-00
LK1
Manufacture:LINN
Original price: JPY 210,000
Price: JPY 72,545
UK 1986 made
Arrival: 2024-09-11 19:41:51
description
Maintenance completed in 2022. LINN's first preamp. It is a preamp that focuses on analog sound quality by focusing on the MM/MC phono equalizer. The sound is thick and soft in the mid-range. In addition to stains on the exterior and top plate, paint peeling, dullness, scratches, etc. can be seen. ※ Commercially available conversion plugs cannot be used. (KOBAYASHI Hitoshi) Maintenance information: 2022.12.29 Maintained (transistor, IC and diode replacement. Battery replacement, board cleaning. Create an XLR5 pin cable. Electrolytic capacitor replacement. Solder correction. Each input/output check. Interior and exterior cleaning. *The XLR terminal is not fixed to the rear panel, so there is some rattling. Also, commercially available conversion plugs cannot be used. (Some connector pin assignments are for LINN to LINN only) The volume cannot be narrowed down, but this is a specification.) Accessories: power cable, connection cable x 4 Main specifications: 5 input systems: Phono (MM/MC) · TUNER · AUX · TAPE1 · TAPE2 (uses a cannon connector other than the Phono input) W260 x H75 x D265 mm 3.2 kg 

No.38SLU.S.A

Ask 24-43982-20248-00
No.38SL
Manufacture:Mark Levinson
Original price: JPY 950,000
Price: JPY 270,909
U.S.A 1994 made
Arrival: 2024-09-12 20:08:54
description
This is a special version with changes to the new material cyanide ester printed circuit board and the main internal parts have been renewed. The deep sound, which has both transparency and suppleness while having a sense of sharpness and speed, makes the music fully enjoyable is attractive. The range and sound field are wide, and you can enjoy classical music with sufficient quality. On the exterior, there is rust on the metal fittings. Serial 4524 (Fujisawa Yukishi) Maintenance Information: 2024.9.12 Operation confirmed Accessories: remote control, instruction manual, power cord Main specifications: input imbalance (RCA) 4 system balance (XLR) 2 system output balance (XLR) 1 system unbalance (RCA) 1 system W400 x H98 x D364 mm 16 kg

C29Japan

Ask 24-42926-11123-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 180,000
Japan 1979 made
Shop: Osu shop
Arrival: 2024-07-12 20:01:22
description
The disposal price has been reduced (member prices are not applicable). 2024/7/12 sales price 258,000 yen The front panel has been replaced with a brand new one! Genuine Baes Comes with a wood cabinet. A control amplifier representing the golden age of McKinn. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, and it plays particularly well with vintage speakers. There are spots and small scratches on the exterior as a whole (Sasaki Shota) Maintenance information: 2024.7.12 maintained (replaced using a brand new C29 panel) 2018.3.15 Maintenance completed (each SW/VOL cleaning, *BASS/TRE chips could not be removed. LDR, bridge diode, and illumination lamp replacement. C, R, etc. check, peeling correction only on the upper and lower parts. (*Some corrections are not possible) Accessories: copy of the manual Main specifications: frequency characteristics 20 Hz to 20 kHz input terminals PHONO 1 2, AUX, TUNER, TAPE 1, 2 W406 × H138 × D330 mm 8.6 kg

C29U.S.A

Ask 23-41020-24276-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 216,364
U.S.A 1979 made
Shop: Osu shop
Arrival: 2024-09-13 19:34:00
description
Maintained! A control amplifier representing the golden age of Macintosh. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, especially with vintage speakers. There is an appearance, dullness, small scratches, and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.8.6 maintenance completed (main VOL complete disassembly, contact refinement, application of grease to prevent oxidation and sulfidation. Treble SW disassembly cleaning, input/output waveform check) 2023.12.13 maintained (each sw.vol. cleaning, lamp replacement, pin jack cleaning, panel peeling correction, direct solder on the connector part, auto onboard capacitor replacement, C.R., etc., current status OK, BASS, TREBLE spray cleaning (chips cannot be removed)) Accessories: copy of instruction manual Main specifications: frequency characteristics 20 Hz to 20 kHz input terminals PHONO 1 2, AUX, TUNER, TAPE 1, 2 W406 × H138 × D330 mm 8.6 kg

C32U.S.A

Ask 24-89024-14621-00
C32
Manufacture:McIntosh
Original price: JPY 776,000
Price: JPY 234,545
U.S.A 1977 made
Arrival: 2024-09-13 19:53:46
description
Maintained! The top Macintosh model in the golden age. You can enjoy the thick and bold Macintosh sound. Comes with an easy to handle 5-band equalizer. An easy-to-use preamp that can be combined with speakers and power amplifiers of a wide range of ages. There is a slight feeling of use such as scratches on the top plate. Serial AY3749 (Fujisawa Yukishi) Maintenance information: 2024.6.5 maintenance (TR in EX Pander board, Tr replacement in headphone board, operation check, connector caulking cleaning, solder processing) 2022.9.29 maintained (contacts cleaned due to poor switch and volume contact. The flat cable was replaced due to poor deterioration. The electrolytic capacitor has been replaced. The panel lamp has been replaced. (The power supply circuit tap has been changed to 100V specification.) Accessories: copy of instruction manual Main specifications: input terminals Phono 1, 2, AUX, tuner, tape 1, 2, 3 output terminals PRE OUT1, 2, TAPE OUT1, 2, W406 x H138 x D330 mm 11.8 kg

C27U.S.A

Ask 24-43103-12487-00
C27
Manufacture:McIntosh
Original price: JPY 358,000
Price: JPY 152,727
U.S.A 1977 made
Arrival: 2024-08-06 18:14:49
description
The disposal price has been reduced. Member discounts are not applicable. 2024/6/21 sales price 218,000 yen Maintained! A regular Yamagiwa model. It is a hidden popular model as the successor to the C26. It is an amplifier from the golden age of McKinn that is highly popular with music fans, with a sound reminiscent of a rich, thick vacuum tube sound. It makes vintage speakers sound intense. The exterior has paint floats, rust spots, etc. Serial BV1675 (Murakoshi Yoichi) Maintenance information: 2024.6.21 maintained (each SW, VOL cleaning, lamp deterioration replacement, pin jack cleaning, earth plating wire treatment, poor push button SW contact → dismantling cleaning, operation check (gaps cannot be completely removed)) 2022.2.4 Maintained (replaced due to poor noise compared to power circuit transistors. Electrolytic capacitor replacement. Selector switch contact cleaning contact grease application. Replace a dead lamp. Replaced because the RCA terminal plating has peeled off and deteriorated. (Each input/output operation test) Accessories: instruction manual (copy) Main specifications: input PHONO 1 · 2, AUX 1 · 2, TUNER, TAPE 1 · 2 W435 × H188 × D395 mm 11.8 kg

C22RU.S.A

Ask 24-43873-19340-00
C22R
Manufacture:McIntosh
Original price: JPY 378,000
Price: JPY 326,364
U.S.A 1995 made
Shop: Osu shop
Arrival: 2024-09-11 20:08:10
description
The price has been reduced. 2024/9/11 sales price 378,000 yen Maintained! Genuine Electri This is a replica of the famous C22 from yesteryear. In addition to the luster and thickness of the tone comparable to the original, the high level of SNR compatible with current sources is attractive. The stunning art deco design with black glass panels and silver hairlines is also excellent. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2024.9.11 maintained (output panel lamp out → replacement, high filter distortion large (Rch) → tube replacement, SW, VOL cleaning, contact plate cleaning, RCA pin jack cleaning, re-soldering, tube cover, rubber bush deterioration replacement, operation check, cleaning) Accessories: Copy of instruction manual (English) Main specifications: 3 line inputs, 2 phono/tape inputs, 2 systems each with balanced output, use vacuum tubes 12AX7 x 4, 12AT7 x 3 dimensions W406 x H138 x D330 mm, weight 7.3 kg

C29U.S.A

Ask 24-43858-19261-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 216,364
U.S.A 1979 made
Arrival: 2024-09-13 19:56:01
description
Maintained! A control amplifier representing Mackin's golden age. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, and it plays particularly well with vintage speakers. The exterior of the serial BZ7861 has small scratches and a dull feeling of use (Hiura Katsuji) Maintenance information: 2024.9.12 maintenance (lamp x 7, grommets x 5, rubber feet x 4 replacement. Complete disassembly and cleaning of all SW and VR. (Input/output waveform confirmation, left/right balance check, comprehensive operation test) Accessories: instruction manual Main specifications: frequency characteristics 20 Hz to 20 kHz input terminals PHONO 1 2, AUX, TUNER, TAPE 1, 2 W406 × H138 × D330 mm 8.6 kg

C28U.S.A

Ask 19-20240-03234-00
C28
Manufacture:McIntosh
Original price: JPY 348,000
Price: JPY 170,909
U.S.A 1970 made
Shop: Osu shop
Arrival: 2024-08-29 20:18:12
description
The disposal price has been lowered. Member prices are not applicable. 2024.8.29 Sales price 238,000 yen Maintained! A popular preamp sold during the heyday of analog. It is characterized by a mid-range that is more glossy and has more sex appeal than those from C29 onwards. The rich sound can truly be said to be a preamp representing the golden age of McKinn. Since it is an original 120V specification, the lamp will be slightly dim when using 100V (Daiki Goto) Maintenance information: 2024.8.29 maintained (each SW, VOL cleaning, push button lamp defect replacement, pin jack cleaning, phono level vol sound interruption → phono 1 and 2 channel replacement, panel peeling cannot be fixed, operation check, lamp itself is not cut off, it becomes slightly dark when used at 100V) Accessories: copy of the manual Main specifications: 4 input terminals, 4 PHONO input systems, 2 pre-out systems, W430 x H140 x D365 mm, 13.8 kg

C29U.S.A

Ask 22-34761-32016-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 180,000
U.S.A 1979 made
Arrival: 2024-08-10 20:19:23
description
The disposal price has been reduced. Member discounts are not applicable. 2024/8/10 sales price 238,000 yen Maintained! 2022 glass panel has been replaced with a brand new one! A control amplifier representing the golden age of McKinn. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, especially with vintage speakers. Serial JBZ6847 (Takasaki Atsushi) Maintenance information: 2024.8.10 Maintained (SW/VOL complete disassembly, contact refinement, application of grease to prevent oxidation and sulfidation. Check input/output waveforms.) 2022.4.8 Maintained (each SW, VOL cleaning, lamp replacement. Pin jack cleaning. Panel replacement. Bridge diode replacement. Auto on-board capacitor replacement. Film capacitor replacement. Operation check. ※BASS, TREBLE GAR, and poor contact could not be removed. Noise is generated depending on position. (There will be gaps when switching, so please use it in the center position.) Accessories: copy of the manual Main specifications: frequency characteristics 20 Hz to 20 kHz input terminals PHONO 1 2, AUX, TUNER, TAPE 1, 2 W406 × H138 × D330 mm 8.6 kg

C34VU.S.A

Ask 24-42980-11583-00
C34V
Manufacture:McIntosh
Original price: JPY 540,000
Price: JPY 198,182
U.S.A 1986 made
Arrival: 2024-06-15 20:05:44
description
The price has been drastically reduced! 2024/8/5 sales price 238,000 yen Maintained! Genuine Electri Macintosh's classic preamp. It reproduces bright, glossy tones with clear mid-range sounds. This model should be used by music fans who enjoy all kinds of sources. The fact that it has a full range of functions, such as a 5-band equalizer and a 7-source input selector, is also attractive. On the exterior, there are parts where oxidation, partial peeling, and light is leaking out. Serial JEB8913 (Fujisawa Yukishi) Maintenance information: 2024.6.15 Maintained (MODE switch disassembly contact polishing contact grease application, installation fixed. Push switch disassembly contact cleaning contact grease application. Other volume contact cleaning. Electrolytic capacitor replacement, panel lamp replacement, panel peeling correction. (Check the operation of each input/output) Accessories: No accessories Main specifications: Equalizer up and down 12dB (center frequency/30Hz/150Hz/500Hz/1.5kHz/10kHz) rated output 20W+20W (8Ω) W445 x H192 x D395 mm 11.8 kg

C29U.S.A

Ask 18-19019-49426-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 180,000
U.S.A 1979 made
Arrival: 2024-08-14 20:16:28
description
The disposal price has been reduced! (Member price applies) 2024/8/16 sales price 248,000 yen Full maintenance done with the main volume and selectors completely disassembled and polished! Comes with a wood cab! A popular model from the golden age of Mackin. It is the successor model to the C28 and sounds straight forward for the company. The impression is that the wider range and subtlety were added compared to the C28, but the rich, glossy, and thick tone is still alive and well. There is a small scratch on the wood cab (Oikawa Tetsuji) Maintenance information: 2024.8.14 maintained (main VOL, mode SW, treble bus SW complete disassembly, contact refinement, oxidation and sulfidation prevention grease applied. Check input/output waveforms) Accessories: copy of instruction manual Main specifications: 100V specification Baes genuine product frequency characteristics 20Hz to 20kHz dimensions W406 x H138 x D330 mm weight 8.6 kg

C34VU.S.A

This item has been sold.You can't purchase now. 24-43721-18106-00
C34V
Manufacture:McIntosh
Original price: JPY 540,000
Price: JPY 189,091 Sold Out
U.S.A 1986 made
Arrival: 2024-08-08 20:09:20
description
The price has been drastically reduced. 2024/8/8 sales price 238,000 yen Maintained in 2023. Macintosh's classic preamp. It reproduces bright, glossy tones with clear mid-range sounds. This model should be used by music fans who enjoy all kinds of sources. The fact that it has a full range of functions, such as a 5-band equalizer and 7 source input selectors, is also attractive (Murakoshi Yoichi) Maintenance information: 2023.11.18 Maintained (each SW, VOL cleaning, lamp deterioration replacement, push button dismantling and cleaning, pin jack cleaning, connector re-soldering, panel peeling correction, operation check of each part) Accessories: copy of instruction manual Main specifications: Equalizer up and down 12dB (center frequency/30Hz/150Hz/500Hz/1.5kHz/10kHz) rated output 20W+20W (8Ω) W445 x H192 x D395 mm 11.8 kg

C28U.S.A

Ask 24-43359-14996-00
C28
Manufacture:McIntosh
Original price: JPY 348,000
Price: JPY 170,909
U.S.A
Arrival: 2024-08-15 19:59:44
description
The disposal price has been reduced! (Member prices are not applicable) 2024/8/15 sales price 258,000 yen Maintained including glass panel replacement! A popular preamp sold during the heyday of analog. The mid-range is more glossy and has a sexier vibe than those after C29. That rich sound can truly be said to be a preamp representing the golden age of Mackins'. There are scratches and bumps on the exterior. Serial AK8121 (Tomonori Asaine) Maintenance information: 2024.8.15 maintained (each SW, VOL cleaning, glass panel replacement, pin jack ground float, plating line treatment, cleaning caulking, lamp replacement, fuse holder replacement, power supply part C replacement, main VOL replacement operation check) Accessories: copy of instruction manual Main specifications: 4 input terminals, 4 PHONO input systems, 2 pre-out systems, W430 x H140 x D365 mm, 13.8 kg

C28U.S.A

Ask 24-42931-11152-00
C28
Manufacture:McIntosh
Original price: JPY 348,000
Price: JPY 170,909
U.S.A 1970 made
Arrival: 2024-06-14 19:19:19

NAC72+HI-CAPUK

Ask 24-43666-17677-00
NAC72+HI-CAP
Manufacture:naim audio
Original price: JPY 480,000
Price: JPY 170,909
UK
Shop: Osu shop
Arrival: 2024-09-11 20:08:29
description
The price has been reduced. 2024/9/11 sales price 198,000 yen Maintained! This is a pre-amplifier set equipped with an enhanced Hi-CAP power supply and an optional phono equalizer. It makes me listen to dark sounds typical of England. The phono equalizer has a built-in MC only (Daiki Goto) Maintenance information: 2024.9.11 Maintained (POWER SW defect replacement (processing installation), replacement of 15 defective condenser deterioration in the preboard, operation check) Accessories: manual, HI-CAP connection cable, RCA-DIN conversion cable, power cable Main specifications: Hi-cap 100V specification W206 x H85 x D334 mm weight 7.3 kg (actual measurement) NAC72 W206 x H85 x D334 mm weight 2.8 kg (actual measurement)

Integra P-308Japan

Ask 24-43201-13525-00
Integra P-308
Manufacture:ONKYO
Original price: JPY 130,000
Price: JPY 40,727
Japan 1986 made
Arrival: 2024-07-14 19:22:42
description
The disposal price has been reduced! Member prices are not applicable. 2024/7/14 sales price 59,800 yen Maintained! A model designed with serious awareness of being compatible with the digital age. The range is wide, and the smooth mid-high range and tight bass are also attractive, and it is also recommended for use as an introduction to separation. The condition is damaged, dull, etc., and there is a feeling of use over time. Serial 650 2013395 (Yamato Yuki) Maintenance information: 2024.7.13 Maintained (disassemble the motor wire switch, polish the contacts and apply contact cleaner. (Check the operation of correcting other switches and volume contacts) Accessories: copy of instruction manual Main specifications: MM/MC compatible W465 x H103 x D403 mm 8.5 kg

Integra P-306RJapan

Ask 24-42476-07290-00
Integra P-306R
Manufacture:ONKYO
Original price: JPY 110,000
Price: JPY 49,818
Japan 1981 made
Shop: Osu shop
Arrival: 2024-05-09 19:57:15
description
The price has been reduced. 2024/5/9 sales price 59,800 yen Maintained! A high-performance preamp developed by Onkyo in the early 1980s. It is equipped with 3 types of cartridge selectors for 2 Phono inputs, making it a great specification for analog users. The way the dry mids sound is reminiscent of the sounds of the 60s and 70s. There are conspicuous line marks on the top plate and dents on the corners (Daiki Goto) Maintenance information: 2024.5.9 maintained (maintenance contents/indicator lamp replacement, mode, recoup, input selector, cartridge selector, subsonic switch disassembly, polishing grease application, operational amplifier replacement, solder repair, each volume, switch cleaning, internal inspection and cleaning, operation confirmation.) Accessories: copy of instruction manual Main specifications: input LINE3 system PHONO2 (MM/MC) system power consumption 26W dimensions W450 x H990 x D403 mm weight 9.5 kg

44GYUK

Ask 24-89024-18208-00
44GY
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Arrival: 2024-08-10 20:19:54
description
The disposal price has been reduced. Member discounts are not applicable. 2024/8/10 sales price 128,000 yen Maintained! It has an elegant and glossy tone, and although combinations with 405 are common, 606 etc. are also a good match. It has the natural texture of the acoustic sauce and the smooth tone that feels good against the skin. There are small scratches and paint peeling on the right side. Serial 24151 (Takasaki Atsushi) Maintenance information: 2024.4.12 maintenance (main board ground point screw reprocessing, operation check) 2024.1.17 maintenance (replacement of coupling C, bypass C, etc. in each board, AC SW spark killer C replacement, INPUT switching analog SW through hole pattern re-soldering, power SW internal contact polishing ~ operation check) 2020.6.13 Maintained (balance VR, SW disassembly cleaning. Attach 1 kΩ resistors to both the left and right sides of the flat board. Replaced due to faulty IC. All flat and mother boards have been soldered again. (Check the input/output waveform, check the left and right balance, and perform a comprehensive operation test by connecting the power amplifier to confirm normal operation.) Accessories: power cord, copy of manual Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4.0 kg

44UK

Ask 18-19081-50396-00
44
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Arrival: 2024-04-22 19:58:36
description
The disposal price has been reduced! Member prices are not applicable. 2024/4/22 sales price 128,000 yen Maintained! A famous machine 44 with an easy-to-handle RCA terminal added to the rear terminal of the Quad control amplifier. The British QUAD's small preamp is a perfect balance between the freshness and richness of character. You can enjoy a calm, high-quality sound when paired with the same speakers made in England (Murakoshi Yoichi) Maintenance information: 2024.4.18 maintenance (internal all checks, power supply filter C ± B bypass C replacement, balance VOL cut off sound → cleaning, check each board) Accessories: 2 DIN input cords, power cord, instruction manual (copy) Main specifications: 2 LINE inputs, 2 TAPE2 systems (DIN input or more), 1 PHONO input system, Phono sensitivity 1m/3m/10mV switching W321 x H103 x D203 mm 4 kg

33UK

Ask 24-42080-04227-00
33
Manufacture:QUAD
Original price: JPY 120,000
Price: JPY 90,727
UK 1967 made
Shop: Osu shop
Arrival: 2024-02-25 19:59:15
description
The disposal price has been reduced (member prices are not applicable). 2024/2/24 sales price 118,000 yen Maintained! This is QUAD's first transistor preamp. The dark tone, with a sweet sense of humidity, is the British sound itself. The combination with the company's 303 power amplifier is also an attractive system. There is a feeling of use due to aging (Daiki Goto) Maintenance information: 2023.10.18 Maintained (insufficient capacity of the filter C in the power supply, coupling C in each board, bypass C, etc. → all replaced. Each Vol, SW Gari → All Clean Power cord creation.) Accessories: power cable, connection cable, copy of instruction manual Main specifications: Phono 1 system, 3 line systems, W260 x H92 x D165 mm, 3 kg

33UK

Ask 15-85857-36826-00
33
Manufacture:QUAD
Original price: JPY 120,000
Price: JPY 90,727
UK 1967 made
Shop: Osu shop
Arrival: 2024-01-18 20:15:11
description
The disposal price has been reduced. Member prices are not applicable. 2024/1/18 sales price 118,000 yen Maintained! QUAD's first transistor preamp. The deep sound image and the impression that the natural atmosphere has definitely increased, and the glossy way it rides and the sound that goes through the core make you think it's a vacuum tube amplifier. Of course, it's a combination with the 303, and the sound doesn't feel out of place even when paired with a vacuum tube power amplifier. BAL knobs are worn out (Daiki Goto) Maintenance information: 2024.1.18 Maintained (front push button contact failure → cleaning, PHONO/LINE in-board coupling capacitor replacement. AC spark killer capacitor broken → replaced, each VOL cleaned, power cable created) Accessories: copy of instruction manual Main specifications: external dimensions W550 x H110 x D220 mm, weight approx. 7.4 kg (actual measurement) [33] 3 input/line systems, 1 phono system (MM) [FM3] tubular FM dedicated tuner with automatic stereo/mono switching

44UK

Ask 24-43510-16451-00
44
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Arrival: 2024-07-18 20:07:07
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/7/18 sales price 128,000 yen 2023/11 maintenance completed. A famous machine 44 with an easy-to-handle RCA terminal added to the rear terminal of the Quad control amplifier. The British QUAD's small preamp is a perfect balance between the freshness and richness of character. When paired with the same speakers made in England, you can enjoy a calm, high-quality sound. A combination with QUAD405 is recommended. The exterior has a feeling of use such as dullness and small scratches. Serial 4708 ※ There is a slight sound leak even when the volume is reduced due to initial type specifications. The RADIO next to the rear input DISC is the AUX input (Takahashi Nobuyuki) Maintenance information: 2024.7.18 operation confirmed 2023.11.29 maintenance (balance VOL, filter VOL, each rotor legal → oil cleaning, AC switch no spark killer → installation, tantalum C replacement within each board, power supply filter C replacement, input cable DW5P creation.) Accessories: DIN cable, power cable, copy of instruction manual Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321×H103×D203 mm

66PreUK

This item has been sold.You can't purchase now. 23-41353-26751-00
66Pre
Manufacture:QUAD
Original price: JPY 238,000
Price: JPY 81,636 Sold Out
UK 1989 made
Shop: Osu shop
Arrival: 2024-02-14 20:02:41

44GYUK

Ask 24-43751-18322-00
44GY
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Shop: Osu shop
Arrival: 2024-08-31 19:36:13
description
The disposal price has been reduced. (Member discounts are not applicable) 2024/8/31 sales price 128,000 yen Maintained! It has an elegant and glossy tone, and although combinations with 405 are common, 606 etc. are also a good match. It has the natural texture of the acoustic sauce and the smooth tone that feels good against the skin. The exterior has small scratches, dullness, etc. (Sasaki Shota) Maintenance information: 2024.8.31 Maintained (fuse replacement ~ operation check) 2023.7.26 maintained (balance VOL cleaning, RCA pin jack cleaning, other capacitors, resistors, etc. checked, capacitor replaced (balance VOL not available, dismantled spray cleaning)) Accessories: power cable, copy of instruction manual Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4.0 kg

66PREUK

This item has been sold.You can't purchase now. 23-40722-21981-00
66PRE
Manufacture:QUAD
Original price: JPY 238,000
Price: JPY 56,182 Sold Out
UK 1989 made
Arrival: 2023-11-11 20:24:24
description
The disposal price has been reduced! (Member discounts are not applicable) 2023/11/11 sales price 99,800 yen Maintained! A preamplifier that can be operated by a full remote control. A familiar quad tone that is natural, easy to listen to and won't get tired of. In addition to volume, left and right balance, input switching, etc., it is fully equipped with functions such as TILT (loudness like function) and high pass and low pass filters (2 levels each), which is convenient. The exterior has peeling paint and repair marks on the bottom. Serial Q 202547 (Tamura Eiji) Maintenance information: Maintained on 2015.2.23 (reworking the solder on the printed circuit board pattern on the power switch part of the amplifier body. Electrolytic capacitor replacement in the main unit. The CD/PLAY button installation on the remote control has been reworked. Remodeling the remote control emitting diode mounting position. aging test. (Check the operating distance range of the remote control → around 5m) Accessories: remote control, power cable Main specifications: full remote control control amplifier with PHONO input W321 x H80 x D255 mm 3.3 kg

44UK

Ask 19-23951-52080-00
44
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Shop: Osu shop
Arrival: 2024-04-17 19:45:06
description
The disposal price has been reduced. Member prices are not applicable. 2024/4/17 sales price 128,000 yen Maintained! Quad control amplifier The famous machine 44 has been refreshed by changing the back terminal to an RCA specification that is easy to handle. It's a perfect balance between freshness and richness. When paired with speakers made in England, you can enjoy a calm, high-quality sound (Daiki Goto) Maintenance information: 2024.4.17 maintained (internal all check, B-filter capacitor deterioration, +- 18V drive Tr leak large, rectifier diode failure instability → replacement power SW spark killer broken → replacement. C and R checks within each board. *There is a sound leak at main volume 0. (Create 2 1.5m DIN5 cables) Accessories: copy of instruction manual, power cable, connection cable Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321×H103×D203 mm

33UK

This item has been sold.You can't purchase now. 21-33884-25776-00
33
Manufacture:QUAD
Original price: JPY 120,000
Price: JPY 98,182 Sold Out
UK 1967 made
Arrival: 2024-09-10 20:05:38
description
The price has been reduced. 2024/9/10 sales price 118,000 yen Maintained! This is QUAD's first transistor preamp. The dark tone, with a sweet sense of humidity, is the British sound itself. The combination with the company's 303 power amplifier is also an attractive system. In addition to paint peeling on the exterior and VOL dial, dullness and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2024.9.10 maintenance completed (pattern broken with C replaced, left and right balance poor → re-soldered, replaced with audio grade C, balance VOL position adjustment, cable creation) Accessories: copy of instruction manual, power cord, connection cord Main specifications: Phono 1 system, 3 line systems, W260 x H92 x D165 mm, 3 kg

SU-9070Japan

Ask 24-43496-16307-00
SU-9070
Manufacture:Technics
Original price: JPY 70,000
Price: JPY 31,636
Japan 1977 made
Shop: Osu shop
Arrival: 2024-07-16 19:24:53
description
The price has been reduced. 2024/7/16 sales price 39,800 yen Maintenance was completed in 2023/12. A preamp in the Technics Flat Amp series. It is a preamp that eliminates extra features and improves basic performance. This is an amplifier with a clear and straightforward sound. There is a feeling of use such as small scratches (Daiki Goto) Maintenance information: 2024.7.16 Operation confirmed 2023.12.24 Maintained (SW class MUTING switch selector switch TAPE monitor SW REC mode SW disassembly contact polishing contact grease application, other mute SW mode SW contact cleaning volume contact cleaning, etc. Output relay contact cleaning, noise was confirmed during sound output check, so 15 TONE amplifier EG amp flat amp transistors were replaced) Accessories: none Main specifications: Phono2 system, dimensions W450 x H92 x D367 mm, weight 5.8 kg

C-2XJapan

This item has been sold.You can't purchase now. 23-38974-08023-00
C-2X
Manufacture:YAMAHA
Original price: JPY 220,000
Price: JPY 116,364 Sold Out
Japan 1987 made
Shop: Osu shop
Arrival: 2024-09-06 19:38:16
description
The price has been drastically reduced. 2024/9/7 sales price 148,000 yen Maintained! An amplifier with a sharp treble that makes it easy to understand the shadows of the sound. It uses a quadruple volume with little sound loss even at low volumes, has excellent phono performance, and can also be used as an equalizer amplifier. The piano sound source that the company excels at is worth listening to. There are corrosion marks on the top plate, bumps and paint peeling on the corners (Kojima Yosuke) Maintenance information: 2024.9.6 maintained (all switch disassembly contacts polishing cleaning contacts grease coating volume disassembly reviver cleaning contact cleaning pattern cleaning each circuit inspection, capacitor inspection, each input/output operation checked) Accessories: copy of instruction manual Main specifications: PHONO2 system (MC compatible) line system 3 system tape system 2 system frequency characteristics MC, mm/20 Hz to 20 kHz AUX, etc. /10 Hz to 100 kHz W435 x H74 x D353 mm 8 kg

C-2aJapan

This item has been sold.You can't purchase now. 18-17654-34534-00
C-2a
Manufacture:YAMAHA
Original price: JPY 170,000
Price: JPY 90,727 Sold Out
Japan 1978 made
Shop: Osu shop
Arrival: 2024-09-06 20:25:10
description
C-2a has undergone maintenance! The transparency and three-dimensional effect of the sound have been brilliantly revived. I recommend this one for those who like natural, crisp sound in the mid to high range with good texture. In particular, the quality of the PHONO input is outstanding. The exterior has dullness and stains. Serial 03845 (Tomonori Asaine) Maintenance information: 2024.9.6 Maintained (Switch disassembly contact cleaning contact grease was applied due to poor contact with switches, sound interruptions, etc.) Volume contacts have been cleaned. The electrolytic capacitor has been replaced. The offset voltage adjustment was checked. Each input/output operation was checked.) Accessories: copy of instruction manual Main specifications: PHONO input, built-in MC head amplifier, W435 x H72 x D320 mm 7.9 kg

C-2aJapan

Ask 24-43764-18401-00
C-2a
Manufacture:YAMAHA
Original price: JPY 170,000
Price: JPY 90,727
Japan 1978 made
Arrival: 2024-09-13 20:04:59
description
Maintained! Yamaha's famous C-2a. The transparency and three-dimensional effect of the sound have been brilliantly revived. I recommend this one for those who like natural, crisp sound in the mid to high range with good texture. The sound of the PHONO input is good, so it is a popular amplifier for analog fans. The exterior has a feeling of use such as dullness and small scratches. Serial 09305 (Tomoho Asaine) Maintenance information: 2024.9.12 (replace 9 deteriorated diodes, 18 resistors, and 8 transistors in the circuit. Fix the contact point by disassembling the panel switch and the volume type that can be disassembled. All of the circuit boards were fixed due to soldering deterioration. (Long time sound check) Accessories: copy of instruction manual Main specifications: PHONO input 2 systems W435 x H72 x D320 mm 7.9 kg

C-2Japan

Ask 16-08174-20180-00
C-2
Manufacture:YAMAHA
Original price: JPY 150,000
Price: JPY 90,727
Japan 1976 made
Shop: Osu shop
Arrival: 2024-09-06 19:37:46
description
Maintained! Yamaha's masterpiece preamp. It has a particularly good reputation for phono, and it is still a popular model among analog users. The Yamaha sound is natural and highly transparent, and you can fully enjoy the appeal of acoustic instruments, such as the touch and feel of a piano, and the chipping of guitar strings. There are abrasions and paint peeling on parts of the top plate and corners (Kojima Yosuke) Maintenance information: 2024.9.6 maintained (33 electrolytic capacitors, power switch replacement switch, disassembly contact cleaning due to poor volume contact, contact grease coating, each input/output operation checked) Accessories: copy of instruction manual Main specifications: PHONO x 3 system (MM/ MC) MC head amplifier built-in W435 x H72 x D320 mm 7.9 kg
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