Maintenance such as replacing capacitors and replacing deteriorated parts was completed in 2015/11. It is a famous machine with a velvet transformer, and you can enjoy rich sound with stable operation. The fresh, glossy tone in the mid to high range has a different appeal from the MC275. There is a feeling of use such as scratches and lettering disappearing on the chassis (Mizushima Itsuro)
Maintenance information: 2015.11.19 maintained (EL.C12μF1 exchange/EL.C100μF 2 replacement, R2W 4 replacement, R1/2W 4, AC cord exchange/RCA jack caulking and polish repair/VT socket caulking repair*Other parts check (OIL.C has been unified to orange drop))
Accessories: Copy of instruction manual (English)
Main specifications: 40W+40W 6L6GCPP vacuum tube 6L6GC × 4 12AX7 × 3 12AU7x2 12BH7 × 2 frequency characteristics 16 to 40,000 Hz dimensions W400 × D265 × H195 mm weight 25 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/4/10 sales price 450,000 yen The output tube has been replaced with a GE 6550! Genuine Electri Stainless steel chassis version of the 2nd generation reprinted model. It is a model that stands out for its good SNR feel and improved fine particle feel, etc., and its depth of pocket is attractive, compatible with the latest sources. The heavy, vintage look is also wonderful. The hood is missing, there are many transformer paint peeling repair marks on the exterior, and the letters on the back have disappeared. Serial E10122 (Murakoshi Yoichi)
Maintenance information: 2017.10.18 Maintained (SW/VR disassembly contacts repolished, oxidized/vulcanized grease coated. Replace all 9P socket pins Voltage check for each part, check input/output waveforms, load test (at 1kHz, 8Ω load: 75W x 2) sound output test)
Accessories: instruction manual (copy)
Main specifications: 6550 push-pull input 2 systems (XLR/RCA) rated output 75W+75W (4/8/16Ω) mono 150W (2/4/8Ω) W406 x H190 x D305 mm 30.5 kg
Refreshed and maintained with attention to detail, such as replacing deteriorated parts! It's a beautiful item with a wooden case! An original C22, a famous machine admired by enthusiasts. The thick, soft, and strongly extruded tone is a pleasant tone that can only be experienced with an old McKinn. It has a rich tone centered around the middle range with a high concentration, and it sounds with plenty of realism. The wood case is made with a pan lock for replicas. Serial 53A03 (Murakoshi Yoichi)
Maintenance information: 2024.4.17 maintenance (front lamp wiring re-soldering procedure, AC cord, 1W and 1/2W replacement, TREBLE switching noise reduction measures → 1/4 W resistance added, RCA jack and vacuum tube socket re-caulking repair. Operation check with AC 100 to 117 V) 2016.2.5 maintenance completed (main volume disassembly and cleaning repair, EL.c40μf, EL.c100μf replacement, 2 additional diodes, RCA jack and VT socket caulking repair, parts check including Block.C OIL.C)
Accessories: none
Main specifications: 117 V specification, 4 input systems, 2 phono systems, frequency characteristics, 20 Hz to 20 kHz (± 0.5 dB), signal-to-noise ratio, 85 dB (high level), 62.5 dB (low level), distortion ratio 0.2%, W406 x H138 x D330 mm, 7.3 kg
The price has been reduced. 2024/4/2 sales price 448,000 yen This is a late C20 model that underwent full maintenance from the 2023/12 condenser to main VOL replacement. Among Mackin's control amplifiers, this is a popular gem with a particularly rich, glossy tone. Not only jazz, but also the vocal sounds are excellent. The unique, rich, and highly artistic tone shows a particularly good compatibility with vintage speakers. Exterior, front panel characters disappear a lot, dullness, small scratches, abrasions, etc., and there is a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.2 maintenance completed (1/2 W resistor replacement and 3 noise countermeasures replaced) 2023.12.19 maintenance (vacuum tube 6X4, block capacitor, electrolytic capacitor, film capacitor, oil capacitor, resistor, main volume replacement. Gang error correction resistance 1/2 W added, switching noise reduction resistance 1/4 W added. RCA jack and vacuum tube socket caulk repair, operation check.)
Accessories: none
Main specifications: tubular phono 2 system phono equalizer curve variable use vacuum tube ECC83 x 5 ECC82 x 2 EZ90 x 1 W440 x H165 x D316 mm 8.7 kg
The price has been drastically reduced. 2024/4/10 sales price 238,000 yen Maintenance completed! 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 rust on the exterior, top plate, and sides, and there is a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.10 maintenance completed (each SW, VOL cleaning, pin jack cleaning, lamp deterioration replacement, bridge diode deterioration replacement, pattern re-soldering, connector direct soldering, glass panel peeling correction, operation check)
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
The die-cast aluminum shell has no screws, has a heavy weight, is sturdy, and the design is stylish and creative. Rigidity is high and low frequency tightness can be expected (Mizushima Itsuro)
Maintenance information: 2024.4.22 continuity confirmed
Accessories: none
Main specifications: Die-cast aluminum, self-weight 10.6 g
The price has been drastically reduced. 2023/11/8 sales price 49,800 yen ※The display panel moves when the volume etc. switch is pressed, but this is a specification. Maintained! MICROMEGA D/A CONVERTER It's a well-balanced European tune, and you can listen to chamber music and vocals smoothly. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.9.3 Maintained (replacement of tantalum electrolytic capacitors, replacement of other capacitance electrolyzed capacitors. Various digital signal demodulation tests confirm normal operation. (Rubber foot replacement)
Accessories: none
Main specifications: 1-bit input sampling frequency 32kHz,44.1kHz,48kHz W220×H55×D110mm 1.5kg
Interconnect cable, 0.6 m pair, this is a standard cable for microphone cables without terminals. It also features soft sound quality and ease of handling (Murakoshi Yoichi)
Maintenance information: 2023.12.9 Continuity confirmed
Accessories: none
1 PIN is missing and only 3. Monster Cable's crimping banana plug has an appearance, dullness, and a feeling of use (Kobayashi Hitoshi)
Accessories: none
Main specifications: crimping type φ4 mm
Compatible with the Nagaoka N-30. Replacement needle compatible with V-30 and T-30 cartridges. There is no main unit and operation has not been confirmed (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
This is a Ronet needle for SP common to all companies. Unopened, operation unconfirmed (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
PIONEER PN-131 compatible replacement needle Operation has not been confirmed since there is no main unit (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Set of 5 LP/SP switchable replacement needle for Columbia PU-1270, PU-1280, and SPC-310 DTS-2 compatible Unopened, operation unconfirmed (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Equivalent to the Hitachi DS-5T. Replacement needles for HRD-100 and HRD-101 It is unopened and operation has not been checked (Hiura Katsutsugu)
Maintenance information: operation unconfirmed
Accessories: none
Equivalent to TRIO N-39. Replacement needle for N-39 It is unopened and operation has not been checked (Hiura Katsutsugu)
Maintenance information: operation unconfirmed
Accessories: original box
This is a replacement needle for the National EPC-05sta cartridge. Unopened, unchecked (Murakoshi Yoichi)
Maintenance information: unopened
Accessories: original box
National power plug The exterior, dullness, and feeling of use of the PSE certified medical ground 15A cap can be seen (Kobayashi Hitoshi)
Accessories: none
2-row 6-piece outlet plate made of corrosion-resistant aluminum alloy+fully coated new metal There is a feeling of use such as small scratches (Kanai Hidetsugu)
Accessories: none
Main specifications: W120 x H116 x D6.5 mm weight 38 g
Outlet plate for 2 rows of 6 using corrosion-resistant aluminum alloy+new metal with full coat processing (Hidetsugu Kanai)
Accessories: none
Main specifications: W120 × H116 × D6.5 mm Weight 38 g
Outlet plate for 2 rows of 6 using corrosion-resistant aluminum alloy+new metal with full coat processing (Hidetsugu Kanai)
Accessories: none
Main specifications: W120 × H116 × D6.5 mm Weight 38 g
Outlet plate for 2 rows of 6 using corrosion-resistant aluminum alloy+new metal with full coat processing (Hidetsugu Kanai)
Accessories: none
Main specifications: W120 × H116 × D6.5 mm Weight 38 g
The disposal price has been reduced. Member discounts are not applicable. 2023/12/13 Sales price 138,000 yen Maintenance completed! Newcomb tube mono prime. An output of about 12W is output using a 6V6 output tube. It has an adjustment function for a total of 36 fine phono curves, 6 low frequencies and 6 high frequencies. The stylish look reminiscent of Old Marantz, such as the hood on the back, is irresistible. Since the input terminals are on the bottom, it is necessary to devise how to insert the RCA cable. The standard LEVEL position is M. Adjust the volume with LOUDNESS. SELECTOR's RUMBLE FILTER is valid only for PHONO. ※The hood is fitted very tightly, so it cannot be removed normally. There is a feeling of use due to appearance, dullness, small scratches, abrasions, etc. (Murakoshi Yoichi)
Maintenance information: 2023.12.12 maintenance completed (earth terminal added to bottom, vacuum tube 6AV6 replacement, 100 μF electrolytic capacitor and lug terminal added to 80/10 μF block capacitor, base leg replacement/HUM ADJ readjusted, vacuum tube socket and RCA jack caulk repair. Operation checked (measured at 11 to 15 W SP: 8 Ω with rated output AC 100 to 117 V).
Accessories: none
Key Specifications: 6V6P.P. Rated output 12 W LINE 3 system, PHONO (MM) 1 speaker compatible impedance 8, 16 ohms, W322 x H112 x D240 mm, 6.8 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/3/1 sales price 138,000 yen A rare wooden sand-filled horn from Onken (Onken). The construction is very careful and the material is moderately soft, so it is very expressive. When combined with the OS-500MT, you can enjoy a warm sound. There is a feeling of use such as scratches and paint peeling (Takasaki Atsushi)
Accessories: none
Main Specifications: Wooden Sectoral Horn Metal Throat Recommended Usage Frequency Band 500 to 25,000 Hz Compatible Unit OS-500MT W560 x H250 x D420 mm 6.82 kg
ONKYO DN-39ST compatible. This is an OC-39 compatible replacement needle. Unchecked (Hiura Katsugu)
Maintenance information: operation unconfirmed
Accessories: original box
The disposal price has been reduced. Member discounts are not applicable. 2023/2/5 sales price 2,000 yen. *Currently sold. Specification details of only one Onkyo full range unit are unknown, but it was able to sweep and make sound. The exterior has dirt, dullness, and tape marks (Katsuji Hiura)
Maintenance information: 2023.2.5 sound output confirmed
Accessories: none
Main specifications: diameter 120 mm, depth 71 mm, screw pitch 219 mm (actual measurement), weight 1.2 kg
A convenient speaker selector that allows you to connect 3 sets of speakers to 1 amplifier. Also, it is possible to switch between 3 amplifiers for 1 set of speakers. A simultaneous bipolar switching system has been adopted, and low contact resistance has been achieved by silver plating on the switch contacts and gold plating on the terminals. There is dullness and strong discoloration in the terminal (Murakoshi Yoichi)
Maintenance information: 2024.4.25 continuity confirmed
Accessories: none
Main specifications: W250 x H60 x D150 mm 1.2 kg
It is the SPU “number one” newly created with the goal of reproducing the thickness and thickness of the sound of old SPUs of yesteryear. Among them, the #1S is a cartridge that uses a round needle, and a wide range is also added. Serial 242699 (Kanai Hidetsugu)
Maintenance information: 2024.4.23 sound output confirmed
Accessories: original box, instruction manual, needle cover
Main specifications: round needle output voltage 0.18 mV internal impedance 2 ohms needle pressure range 3.0 to 5.0 g dead weight 30 g
It is the SPU “number one” newly created with the goal of reproducing the thickness and thickness of the sound of old SPUs of yesteryear. Among them, the #1S is a cartridge that uses a round needle, and a wide range is also added. Serial 312009 (Kanai Hidetsugu)
Maintenance information: 2024.4.23 sound output confirmed
Accessories: original box, instruction manual, needle cover
Main specifications: round needle output voltage 0.18 mV internal impedance 2 ohms needle pressure range 3.0 to 5.0 g dead weight 30 g
2M series RED. The good sound and fluttering energy typical of an orthophone are attractive. Needle cover missing, slight feeling of use (Takasaki Atsushi)
Maintenance information: 2024.1.13 sound output confirmed
Accessories: none
Main specifications: MM type 5.5 mV 20 to 22,000 Hz 47 ohms suitable needle pressure 1.8 g dead weight 7.2 g
The price has been reduced. 2024/2/2 sales price 2,500 yen. ※Inexpensive because 1 bottle is out of stock. Orthophone speaker terminal joint cable Be sure to improve the sound quality of speakers compatible with bi-wiring with 7N ultra-high purity copper wire. One vinyl cover is short (Takasaki Atsushi)
Accessories: original box
Main specifications: 7N copper (diameter 1mm) +gold plating treatment approx. 150mm/book
The sound of the shell, which determines the rich sound of the SPU called the “core of the MC cartridge,” is enhanced by blending wood powder and resin. It is a modern SPU that combines the softness and intensity of the classic series sound. It's very slightly leaning to the left. Serial 730862 (Takasaki Atsushi)
Maintenance information: 2024.4.20 sound output confirmed
Accessories: original box, needle cover
Main specifications: MC type output voltage 0.2 mV impedance 2 ohms frequency characteristics 20 to 25,000 Hz internal resistance 6 ohms diamond needle nude elliptical (elliptical needle) suitable needle pressure 4 g dead weight 32 g
The price has been drastically reduced. 2024/4/18 sales price 118,000 yen This MC boost transformer is ideal for SPUs using the JS transformer TYPE0.32M No. 6600. The sharp high frequencies and the tenacious sound in the mid and low frequencies make the SPU sound even more energetic. There is rust on the exterior due to paint peeling (Murakoshi Yoichi)
Maintenance information: 2024.4.18 sound output confirmed
Accessories: none
Main specifications: boost ratio 31 times with bypass function, primary impedance 1.5 ohm/secondary impedance 1.5 kΩ dimensions W90 x H68 x D88 mm weight 420 g
*The headshell is an SPU-G (M) one, but the body is inexpensive because it is GE. Needle cover missing. G-shell oval needle model. The glossy, rich, and heavy sound is attractive without fading. It is an eternal staple cartridge that fully conveys the original appeal of analog. The exterior has rust on the metal parts, and dullness and dirt throughout the body. The needle tip is in good condition (Murakoshi Yoichi)
Maintenance information: 2024.4.17 sound output confirmed
Accessories: none
Main specifications: G shell oval needle MC type output 0.2 mV needle pressure 3 to 4.5 g internal impedance 2 ohms dead weight 31 g
*Needle cover missing. G-shell elliptical needle model. The glossy, rich, and heavy sound is attractive without fading. It is an eternal cartridge that fully conveys the appeal of analog. There are slight corrosion irregularities on the shell (Murakoshi Yoichi)
Maintenance information: 2024.4.17 sound output confirmed
Accessories: none
Main specifications: G shell oval needle MC type output 0.2 mV needle pressure 3 to 4.5 g internal impedance 2 ohms dead weight 31 g
Maintained. Elliptical type with built-in step-up transformer. It has a rich, rich sound and sounds like an SPU. Clarity has been improved by incorporating a transformer that creates a well-balanced sound. Although it is an MC type, it can be used in the MM position. The exterior has dirt, sticker marks, dullness, and a feeling of use (Katsuji Hiura)
Maintenance information: 2024.4.13 Maintained (broken cantilever, damper adjustment, vibration system replacement)
Accessories: original box needle cover
Main specifications: MC type transformer built-in elliptical needle output 10 mV playback frequency band 20 to 20,000 Hz needle pressure 3 to 4.5 g dead weight 32 g
Maintained. Elliptical type with built-in step-up transformer. It has a rich, rich sound and sounds like an SPU. Clarity has been improved by incorporating a transformer that creates a well-balanced sound. Although it is an MC type, it can be used in the MM position. The exterior has small scratches, dullness, and a feeling of use (Katsuji Hiura)
Maintenance information: 2024.4.13 Maintained (broken cantilever, damper adjustment, vibration system replacement)
Accessories: original box needle cover
Main specifications: MC type transformer built-in elliptical needle output 10 mV playback frequency band 20 to 20,000 Hz needle pressure 3 to 4.5 g dead weight 32 g
The basic structure of the 1.1 m pair end of the speaker cable remains the same as the previous model, and it is a speaker cable with excellent cost performance made by making the 102SSC precision conductor precise with patented 3E twisting technology. There is a feeling of use such as threads and dirt on the sheath (Kanai Hidetsugu)
Maintenance information: 2024.3.30 continuity confirmed
Accessories: none
Main specifications: 102 SSC conductor 1.25 SQ (37 strands/3E strand) outer diameter 3.5 x 8.0 mm
The core model of the high-grade power plug “PC Series”. All PSE standard parts are completely non-magnetic. Due to the characteristics of silver+rhodium plating, it has high resolution, high response, and wide range characteristics. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Accessories: none
3P power plug 125V/15A specification. The thickness from the low to medium range is natural, and the unplated brass sound has no habit compared to other plated plugs, so you can use it with peace of mind. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Accessories: none
2-row 6-piece outlet plate with corrosion-resistant aluminum alloy+full coated new metal. There is no problem with the appearance (Kanai Hidetsugu)
Accessories: none
Main specifications: W120 × H116 × D6.5 mm