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- description
- Pair tube metal brown base Russian dharma tube measured value 60/58 (rejected value 44) with white box, printing on one side often disappears ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube ambient heat beam tube made in America, measured value 42/40 (rejection value 25) with original box (the claws on one side of the box are missing) *Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:PHILIPS ECG
Price: JPY 12,727(pair)
- description
- Pair tube, ambient heat beam tube, made in America, JAN measurement value 42/40 (rejected value 25) with white box ※Pairs are determined based on GM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: white box
Manufacture:Golden Dragon
Price: JPY 7,727(pair)Sold Out
- description
- Pair tube ambient heat beam output tube made in China lot: 97Z/97Z measured value 46/40 (rejected value 32) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube military high reliability tube 6V6GT equivalent tube tea base smoke code: 7220/7220 measured value 90/88 (rejected value 46) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube military high reliability tube 6V6GT equivalent tube tea base smoke code: 7220/7220 measured value 92/92 (rejected value 46) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube VT-115 equivalent tube, high durability tube, metal tube, tea base, measured value 46/44 (rejected value 25) with white box ※Pairs are determined based on GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: white box
- description
- Pair tube VT-115 equivalent pipe metal tube measurement value 42/40 (rejected value 25) There is slight rust on the tube with white box*Pairs are determined based on GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: white box
- description
- Pair tube VT-115 equivalent tube, high durability tube, metal tube, tea base, measured value 48/46 (rejected value 25) with white box ※Pairs are determined based on GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: white box
Manufacture:ELECTRO HARMONIX
Price: JPY 7,273(only one piece)
- description
- Single sale direct heat triode tube, made in Russia, white base, measured value 78 (rejected value 58) with original box ※The measured values indicate gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube, subthermal beam tube, made in China, seems to have been used in the company's power amplifiers, etc. Measured value 68/66 (rejected value 44) with replacement box*The pair is determined based on the gM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: replacement box
Manufacture:自作
Price: JPY 2,000(pair)
- description
- The disposal price has been reduced! (Member discounts are not applicable) 2024/4/11 sales price 3,000 yen ※It is cheap because it is in poor condition! The self-made enclosure 2-way type 175DLH and D130 were mounted, but the hole position on the screw receiving side did not match and they were fixed by sealing. Processing is required for actual installation. The exterior has a feeling of use over time, such as dullness, scratches, peeling veneer, etc. (ASAINE Tomonori) Accessories: saran net Main specifications: size 450 x 845 x 450 mm weight 17.7 kg (actual measurement)
- description
- ※There is no problem with operation, but since it is cheap, it will be handed over as is. This tall boy speaker has a slim design and is ideal for subsystems, etc. There is corrosion on the tweeter on one side and there is deterioration on the surface of the mid-range center cap (Sasaki Shota) Maintenance information: 2024.4.7 operation confirmed Accessories: none Main specifications: 3 way 4 speakers, bass reflex type, anti-magnetic design 12 cm cone type woofer x 2 (P.P.D.D. method)/2.5 cm soft dome type tweeter x 1/direct drive type super tweeter x 1 frequency characteristics 40 Hz to 90,000 Hz impedance 6 ohms sound pressure level 90 dB dimensions W175 x H800 x D295 mm weight 14.6 kg
- description
- The price has been drastically reduced! 2024/4/14 sales price 69,800 yen ※The power lamp on one side is slightly dark, but it is currently sold. GENELEC monitor speaker with built-in amplifier. The richness of bass that you don't think comes from a 10cm woofer unit has satisfactory characteristics as a near-field speaker. It is a popular model with many enthusiasts. There are scuffs in places. *The input is an XLR terminal only. Serial PM1001438, PM1001984 (Fujisawa Yukishi) Maintenance information: 2024.4.14 Operation confirmed Accessories: power cord Main specifications: die-cast aluminum enclosure, bass reflex tweeter, 19mm metal dome woofer, 105 mm cone type, frequency characteristics, 66 Hz to 20 kHz, rated output, 20 W (8 ohms), dimensions W151 x H230 x D142 mm, weight 3.7 kg/1
Manufacture:TANGO
Price: JPY 81,636
- description
- Line transformer using TANGO's input transformer, NN-600-600. The overall sound resolution is increased, and the sense of sound pressure is also enhanced. Recommended for those using speakers with horn drivers. TANGO badges are discolored, and there are tape marks and bumps on the chassis (Kojima Yosuke) Maintenance information: 2024.4.18 Operation confirmed Accessories: none Main specifications: primary impedance 600 Ω (150 Ω split) secondary impedance 600 KΩ (150 kΩ split) primary inductance 70 H W140 × H110 × D100 mm 1.8 kg (actual measurement, not including protrusions)
- description
- The price has been reduced. 2024/4/6 sales price 69,800 yen This 1-inch screwdriver has been maintained (replaced in pairs with JBL D8R2425 due to a broken diaphragm) and has an impressive high range with a smooth, stretchy high range. Compared to the LE85, you can enjoy a natural sound with a sense of depth. As for the sound of a JBL, I get the impression that it is mild. There is a scuff mark on the back (Daiki Goto) Maintenance information: 2024.4.6 maintained (diaphragm broken (replaced with diaphragm D8R2425)). Parts replacement DCR (38378/3.2 ohm diaphragm no scratch) DCR (38054/3.1 ohm diaphragm no scratch)) Accessories: none Key Specifications: 1 inch driver, 8 ohm, crossover, 500 Hz, 108 dB, diameter: 114 x D98 mm, weight: 4.1 kg
- description
- The price has been reduced. 2024/4/6 sales price 79,800 yen Maintained! Standard model of JBL's 1-inch driver unit. The playback band is wide, so you can enjoy changing the network cross freely. The toughness, sound pressure, and full-bodied mid-high sound are attractive for some input. The diaphragm is original, and there are scratches in places (Kojima Yosuke) Maintenance information: 2024.4.6 maintained (diaphragm installation adjustment Replace the following parts. DCR (37658/6.1 ohm diaphragm no scratch) DCR (38816/5.7 ohm diaphragm no scratch) Accessories: none Main specifications: 1 inch driver 500 to 20,000 Hz 8 ohms serial 37658/38816 W145 x D97 mm 5.1 kg/bottle
- description
- The price has been reduced. 2024/3/12 sales price 49,800 yen Maintained! Sony's highest-grade 5-channel vari-controlled FM stereo tuner at the time. Equipped with a FET, the treble extension is excellent, and it also has the thickness unique to varicones. The retro and simple panel design is also attractive. There are dullness, small scratches, etc. appropriate for the model year (Oikawa Tetsuji) Maintenance information: 2024.3.12 Maintained (The inside of the main unit was cleaned and the wall escutcheon cleaned. The dial transmission part has been corrected due to thread entanglement on the dial flywheel part. RF section tracking, meter instructions, and MPX detection have been adjusted. (Reworked and corrected due to poor contact (glare) in the output level volume) Main specifications: FM stereo tuner, reception frequency 76 MHz to 90 MHz, frequency characteristics, 20 Hz to 15 kHz, antenna terminal, 300 ohm balance, 75 ohm unbalance, W400 x H145 x D310 mm, 9.2 kg
- description
- The price has been reduced. 2024/4/5 sales price 99,800 yen Maintained! It is an impressive British Rogers compact speaker with a crisp grain and a sense of density. I was impressed by the fact that this speaker values analog flavor in a range with a sense of moderation without daring to be greedy, such as a sense of volume or scale in the low range. Serial 1247 (Asaine Tomoho) Maintenance information: 2024.4.5 maintained (exterior cleaning/repair saran frame painting/net replacement woofer maintenance (edge softening treatment, center misalignment adjustment on one side)) (Detachable unit) Accessories: Saran net jumper cable (general purpose) Main specifications: 2 way 2 speakers sealed bookshelf type 45W W190 x H302 x D162 mm 5.0 kg
- description
- The disposal price has been reduced. Member prices are not applicable. 2024.3.28 Sales price 278,000 yen First arrival! This speaker system is the highest-end model in the reference series announced on the 25th anniversary of KEF. The expansive spatial expression and fresh, glossy sound are attractive. It seems that the previous owner replaced the woofer edge with chamois leather, so durability is also safe. *The equalizer KUBE is included, but operation has not been confirmed due to 220V specifications. Even without an equalizer, it can be used as a normal speaker without any problems. Jumper cables are replacements (Oikawa Tetsuji) Maintenance information: 2024.3.28 Operation confirmed Accessories: dedicated equalizer KUBE 107/2 Main specifications: 3 way 4 speakers 4 ohms 90 dB W330 x H1170 x D475 mm 45.8 kg
Manufacture:TANNOY
Price: JPY 543,636(pair)
- description
- The disposal price has been reduced. 2024/4/4 sales price 898,000 yen British original enclosure, equipped with 15 inch monitor gold! Refreshing York has regained its original tone through our refreshment maintenance. It is a speaker representing TANNOY that brings out the appeal of all kinds of sources. In particular, the beautiful, glossy sound in string and vocal music plays a sound that once you hear it, you won't be able to leave your ears (Sasaki Shota) Maintenance information: 2024.4.4 Maintained (exterior repair/polishing/clear finish. Maintenance: net cleaning/fraying repair/repasting, sound-absorbing material removal. Unit maintenance: Magnetic circuit gap cleaning center adjustment for both low and high frequencies. Network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning) Accessories: none Main specifications: bass reflex system floor type 15 inch coaxial 2 way (Monitor Gold 15 inch) frequency characteristics 30 Hz to 20,000 Hz crossover frequency 1,000 Hz maximum input 50 W impedance 8 ohms size W597 x H1,070 x D375 mm
- description
- The price has been drastically reduced. 2024/4/16 Sales price 118,000 yen Manufacturer maintained! Marantz pre-main made as an amplifier compatible with super audio. The sound, which makes you feel more relaxed and warm than recent models from the company, which have sharp looks, is attractive. The phono is also MM/MC compatible, so there are no omissions. Dullness, there is a small scratch on the top plate (Sasaki Shota) Maintenance information: 2024.4.16 manufacturer maintained (SP relay defect replacement, front VR main relay nuclear circuit Iida defect correction implementation, other operation inspections) Accessories: manual, power cable, remote control Main specifications: 100W+100W (8Ω) Playback frequency band: 5Hz to 100kHz Analog input: 7 systems Analog output: 2 systems Dimensions W458 x H166 x D464 mm Weight 23.0 kg
- description
- ※ It is inexpensive because there are scratches, stains, etc. DENON's current SACD player. A state of the art machine compatible with DSD 11.2 MHz high resolution sound source with USB input. A sense of speed and characteristics typical of a modern aircraft with good resolution have been added to the conventional loose, thick sound quality. Due to the balanced output switching function, there is no problem connecting to overseas amplifiers. There are scratches and stains on the top plate, and there are many scratches and stains on the remote control (Oikawa Tetsuji) Maintenance information: 2024.4.20 operation confirmed (CD, SACD, HDCD, PCM384k, DSD 11.2 MHz test OK, remote control OK) Accessories: remote control, instruction manual, power cable Main specifications: DSD11.2 MHz/PCM384 kHz 32 bit compatible, digital input terminal USB-A x 1, USB-B x 1, coaxial digital input x 1, optical digital input x 1, W434 x H137 x D404 mm 21.4 kg
- description
- Maintained by the manufacturer. A VRDS collaboration model incorporating DAC7, a Philips DAC. It is a player with a high degree of perfection that successfully combines the certainty of a TEAC skeleton with a PHILIPS DAC. You can see the high degree of perfection, where you can feel that it is tight and supple. There is dullness and small scars (Oikawa Tetsuji) Maintenance information: 2024.4.20 Maintained by the manufacturer (belt replaced, other parts replaced, and various parts inspected and adjusted) Accessories: remote control Main specifications: VRDS Mecha Philips DAC7 analog output 1 system digital output 2 systems W442 × H149 × D331 mm 10 kg
- description
- This tap was developed for the purpose of removing high-frequency noise from the outside, reducing internal radiation noise, removing electromagnetic waves, and reducing electrical contact resistance. The sound quality is mild and thick (Oikawa Tetsuji) Maintenance information: 2024.4.20 continuity confirmed Accessories: none Main specifications: rated capacity 15A (output outlet), 4 ports, Hubbell hospital grade, W170 x H90 x D170 mm, weight 2 kg
- description
- This is a model with PAD cryo treatment applied to the TOSHIBA 3P/2P conversion adapter. There are some cracks, but they are glued together (Oikawa Tetsuji) Maintenance information: 2024.4.20 continuity confirmed Accessories: none
- description
- ※1 bottle only. TOA large metal radial horn. In terms of sound quality, it has a narrower impression than Altec's sectional horn 311, but it has a bright sound with a sense of overhang unique to radial horns. *The diameter of the mounting hole seems to be slightly smaller than ALTEC, so there is a possibility that ALTEC's 1.5-inch drivers will not fit depending on individual differences. Overall, there are wounds, dullness, etc. (Oikawa Tetsuji) Accessories: none Main specifications: cross 500 Hz or more, horizontal 90 degrees, vertical 40 degrees, throat diameter 35.5 mm, compatible driver HFD-651, width 720 mm, height 220 mm, depth 580 mm, 10.9 kg
Manufacture:TANNOY
Price: JPY 310,000(pair)Sold Out
- description
- The price has been drastically reduced. 2024/4/19 sales price 398,000 yen Restored in 2018! The HPD385 is mounted on the domestically produced box Recutangular York. The balance between the 15-inch unit and enclosure volume is excellent, bringing out the appeal of any source. There is no habit in low frequencies with a sense of volume, and it responds smoothly even to delicate high frequencies (Kojima Yosuke) Maintenance Information: 2018.5.1 Maintained (unit edge replacement. Magnetic circuit slit interior cleaning, center adjustment exterior polishing. Replace the input terminal with a banana terminal compatible product. Output terminal polish cleaning. Faston terminal replacement. ATT cleaning. Check the input/output waveform and balance, and check the sound output. Frequency characteristics were measured and the original capacitors were continuously used because the results were good. Clear exterior finish, rear baffle paint Saran net cleaning, reupholstering) Accessories: none Main specifications: 2-way coaxial speaker, equipped with HPD385, 92dB, 8Ω, W611 x H1083 x D410 mm, weight approx. 57 kg/book
- description
- Power transformer hammer tone color primary: 100V secondary: 320-280v-0-70V-380V/280V/280mA, 5V/3A, 2.5V-6.3V/5.2A x 2, 6.3V/3A application example: 2A3/6B4G/6L6/VT-52, etc. W120 x H120 x D105 mm approx. 5.2 kg (including actual measurement, protrusions) No TANG O badge, there are dullness and minor scratches in places (Kojima Yosuke) Accessories: none
- description
- Speaker cable, 2.9 m pair, pure silver coated, 5N oxygen-free copper, flat cable with 12 cores arranged in a row. Since it has a structure that can be split into 4 parts, it can also be used by wire. There are abrasions on the sheath (Kojima Yosuke) Accessories: none
Manufacture:Electro Voice
Price: JPY 725,455(pair)
- description
- The disposal price has been reduced. Member prices are not applicable. 2023/9/13 sales price 2,980,000 yen Maintained with attention to details such as drivers and wiring! The Georgian 4 is attractive for its elaborate horn configuration and beautiful furniture-like design. It is a model with a built-in crispy horn, a structure that creates a unique sound with a rich sense of scale, and the loud sound is truly an American masterpiece, but you can also feel a somewhat English-like sex appeal. *The attenuator has been maintained, but slight chipping occurs when turning due to deterioration of the original winding resistance (Oikawa Tetsuji) Maintenance information: 2023.9.13 Maintained (828HF disassembly and maintenance: separation from magnetic circuit and diaphragm, magnetic circuit diaphragm maintenance: cleaning of the magnetic circuit, rustproof vibration system, round out, stop noise, T350 disassembly and maintenance: separation from the magnetic circuit and diaphragm, sound pressure difference adjustment: stop noise due to resonance sound generation, elimination of sound pressure drop due to rear sound leakage. Confirm that there are no modifications inside the housing. Remove rust from screws on screw-type terminals, pickle, and polish and clean the receiving side. ATT (x4) contact cleaning. A frequency characteristic measurement check (~ 42 kHz) was performed, and the original capacitor was continuously used because the results were good. (Input/output waveform and balance check, sound output check) Accessories: none Main specifications: 4-way 15WK, 828HF, T350, X336 (300/3500) approx. W860 x D660 x H1,350 mm approx. 90 kg
- description
- The price has been drastically reduced. 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 checks, 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
- description
- Mono phone cable 0.9 m, both ends are L type, please use the plug for Neutrik guitar cables, etc. (Kojima Yosuke) Accessories: none
- description
- RCA cable 1.9 m Peer Noitric plug is a standard BELDEN line cable that clearly outlines the sound while also having a firm thickness in the mid to low range. The printing on the sheath has disappeared (Kojima Yosuke) Accessories: none
- description
- Stereo mini-phone conversion cable 2.0m cable for converting DAP earphone output etc. to each LR mono phone terminal. The phone terminals are manufactured by Neutrik (Kojima Yosuke) Accessories: none
Manufacture:Western Electric
Price: JPY 13,636
- description
- A set of 2 seems to be a choke transformer, but the details are unknown. Measured DC resistance value 380/373Ω W31H95 x 44mm 0.31 kg/piece (actual measurement, not including protrusions), only conduction and resistance values have been confirmed by a tester (Kojima Yosuke) Accessories: none
- description
- Pair tube large transmission tube direct heat triode tube made in China gold base gold foot measured IP value 47mA/47ma (the best standard IP value for this amplifier is 50mA) with original box (part of the box is damaged) *Sound is checked with a test amplifier, plate current values have been measured, and it has been determined that operation is good (Kojima Yosuke) Accessories: original box
- description
- Input transformer pair sale primary impedance 600 Ω (150 Ω split) secondary impedance 600 KΩ (150 kΩ split) primary inductance 70H W50 × H70 × D57 mm 0.75 kg/piece (actual measurement, not including protrusions) The badge is discolored, and there are scratches in places (Kojima Yosuke) Accessories: specifications
- description
- Input transformer pair sale primary impedance 10kΩ primary maximum superposition current DC15mA transformer ratio 1:2 primary inductance 60H maximum output voltage 150V use output tube 50, PX25, DA30, 300b, etc. W50 x H80 x D56mm 720g/piece with scratches and line damage in places and there are no TANGO badges (Kojima Yosuke) Accessories: specifications
- description
- Output transformer pair sale single output 20W primary: 2.5/3.5/5 kΩ secondary: 8/16 Ω W78 x D83 x H120 mm approx. 2.1 kg/piece, no TANGO badges, and there are line damage or damage (Kojima Yosuke) Accessories: none
- description
- Choke transformer hammer tone color 15H/150mA DC resistance 155 Ω (measured 154.6 Ω) W84 x H105 x D75 mm 2.3 kg There are fine bumps and line scratches (Kojima Yosuke) Accessories: none
- description
- Transformer attenuator pair sale Ritz line attenuation -1 to -20 dB (1 dB interval) maximum input 300 W (when 8 ohms) W74 x H72 x D85 mm 1.0 kg/piece There is dullness and discoloration on the terminals (Kojima Yosuke) Accessories: none
- description
- RCA cable 4.9 m Peer Noitric plug is a standard BELDEN line cable that clearly outlines the sound while also having a firm thickness in the mid to low range (Kojima Yosuke) Accessories: none
- description
- RCA cable 2.0m Peer Noitric plug is a standard BELDEN line cable that clearly outlines the sound while having a firm thickness in the mid to low range. The printing on the sheath often disappears and there are seal marks on the plug shell (Kojima Yosuke) Accessories: none
- description
- RCA cable 0.5 m Peer Noitric plug is a standard BELDEN line cable that clearly outlines the sound while also having a firm thickness in the mid to low range (Kojima Yosuke) Accessories: none
- description
- RCA cable 0.5 m Peer Noitric plug is a standard BELDEN line cable that clearly outlines the sound while also having a firm thickness in the mid to low range (Kojima Yosuke) Accessories: none
- description
- RCA cable 0.45m Peer Noitric plug is a standard BELDEN line cable that clearly outlines the sound while also having a firm thickness in the mid to low range (Kojima Yosuke) Accessories: none
- description
- RCA cable 0.45m Peer Noitric plug is a standard BELDEN line cable that clearly outlines the sound while also having a firm thickness in the mid to low range (Kojima Yosuke) Accessories: none
- description
- Maintained! The flagship model of the Macintosh power amplifier with a silver panel. It is characterized by its rich sound. The extrusion is strong and goes great with JBL large monitor speakers. The dynamism in the mid to low range, which is difficult to obtain with current Mackin power amplifiers, is attractive. There are scratches, dullness, and discoloration in places (Kojima Yosuke) Maintenance information: 2024.4.18 Maintained (1 power transistor, 1 driver transistor replaced, other bias transistors replaced, 14 in-board transistors replaced, 26 capacitors replaced, gain VOL both channels replaced. Mode switch SW dismantling and cleaning, meter lamp check, display lamp replacement. Caulk and clean each connector. (Pattern re-soldered, DC offset, bias adjusted) Accessories: power cable Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg
- description
- The price has been drastically reduced. 2024/2/12 sales price 89,800 yen ※It has been replaced with a non-genuine edge. You can enjoy voluminous bass with highly efficient and heavy cone paper. It is also durable with a gathered edge, and is also recommended for backload and front load enclosures. There are viscoid sagging marks (Oikawa Tetsuji) Maintenance information: 2024.2.12 Operation confirmed Accessories: none Main specifications: rated input 150 W frequency characteristics 30 Hz to 2 kHz 16 ohms efficiency 96 dB crossover frequency 800 Hz recommended enclosure volume 170 to 225 liters depth 146 mm 7.5 kg
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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