Maintained in 2021. The dust cover has been made brand new! A masterpiece model of a semi-auto player. The torque and braking power of the motor are excellent, and the stability of operation is impressive. The delicate and deep sound quality brings out the performance of the cartridge well. It has an auto lift-up function and is very easy to use. There is a slight feeling of use over time. Serial 90800158 (Yamato Yuki)
Maintenance information: 2021.10.25 Maintained (motor part removed, shaft and bearing cleaned and lubricated. Replace the tact SW of the operation unit and the electrolytic capacitor on the internal board with a new one. Resolder the board. Remove the area around the arm, clean each part after disassembly, replace the shaft bearing, inspect the internal lead wire, and reassemble. Dust cover hinge reinforcement bracket creation, hinge repair. Exterior cleaning, scratch repair, rotation speed check, operation test of each part, sound test)
Accessories: copy of the instruction manual, EP adapter
Main Specifications: Quartz Lock DD Drive Auto Lift Up Static Balance Type Compatible Cartridge Weight 2 to 12 g Needle Pressure Range 0 to 3 g W490 x H182 x D410 mm 14.5 kg
A popular SAEC tone arm with a double knife-edge structure. It is an arm with excellent workmanship accuracy and is still valuable as a first-class product. It is a popular gem that brings out the full potential of the cartridge. The attached weights are blue (standard). Appearance, dullness, scratches, and a feeling of use can be seen (Kobayashi Hitoshi)
Maintenance information: 2025.12.19 Operation confirmed
Accessories: connection cable, copy of instruction manual
Main specifications: static balance type needle pressure 0 to 4 g total length 311 mm effective length 233 mm overhang 12 mm cartridge dead weight 23 g to 33.5 g (both shells, when using standard equipment weights)
※Since the meter is defective on one side, it is inexpensive (there is a meter difference between the left and right, and the starting position is not at 0). Maintenance has been completed! The final model of Ampzilla. A representative American sound with strong, tight low frequencies! The dry, clean-sounding character is the perfect match for vintage speakers of yesteryear. This is a masterpiece machine that briskly drives famous speakers from JBL and Altec. The exterior is dull and dirty. The fuse holder has been replaced with a black one. Serial 104730 (Tamura Eiji)
Maintenance Information: 2025.12.3 Maintained (fuse holder replaced. Meter switch disassembly contact cleaning. (*The internal movement of the meter was poor, and the meter was disassembled, but repairs were not possible)
2022.5.12 Maintained (fuse holder lock claw adjustment. Replace the fuse. 0 point meter adjustment Offset voltage, idling current adjustment. (Other internal inspection voice check)
Accessories: No accessories
Main specifications: 200W+200W (8Ω) perfect balance configuration W445 × H178 × D229 mm 22.7 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/12/11 sales price 250,000 yen Maintained! This is the 2010 version of the SV-2. This time it will be the 211 model. Compared to the 2007 model, it has a plump and glossy sound like a vacuum tube amplifier. There are also 4 input systems, so it's easy to use. There are scratches and paint peeling on the exterior. (TAMURA Eiji)
Maintenance information: 2025.12.11 Maintained (input volume and function switch replaced. Installing the bonnet fixture. Vacuum tube pin cleaning. Solder correction. Bias check. Voice check for each input and output. Output approx. 9 W (8 ohms))
Accessories: instruction manual, power cable, bonnet
Main specifications: 4 input systems with volume W410 x D408 x H251 mm weight 35 kg
Digital stream player+multi-input stereo preamp It is equipped with a high sound quality network playback function and a wide range of input terminals, including analog/digital input, MM/MC phono input, and HDMI input. It brings out the full appeal of music from all media. The exterior has dullness, scratches, small scratches, etc. Serial 1291671 (Yonejima Satoshi)
Maintenance information: 2025.12.20 operation confirmed (software4.107.544)
Accessories: remote control, power cord
Main specifications: Support file/FLAC/WAV/ALAC/AIFF/AAC/MP3/WMA compatible sampling frequency 44.1 to 192 kHz compatible bits 16-24 bit Ethernet interface 100Base-T RJ45 input terminal/Ethernet/XLR balanced input 1 system/2 RCA unbalanced input systems (1 of which can be set to an MC/MM phono) /SPDIF coaxial digital input 3 System/TOS optical digital input 3 systems/HDMI input 4 systems output terminal/1 XLR balanced output system/2 RCA unbalanced output systems/1 SPDIF coaxial digital system/TOS optical digital input 1 system/HDMI output (passthrough) 1 system W380 x D380 x H91 mm 6 kg
Comes with original box and is a beautiful item! Premium TAD SACD players are in stock. Made in 2016 A popular luxury machine for its uniqueness that is not similar to any other brand. Both the CD and SACD have high resolution yet are thick, and have three-dimensional sound quality full of energy. The overwhelming amount of information unique to high-end, which realistically reproduces even the fading afterglow of the sound, is attractive. The exterior is a beautiful item with no conspicuous scratches. Serial PK000164JP (Yonejima Satoshi)
Maintenance information: 2025.12.20 Operation confirmed
Accessories: remote control, instruction manual, power cable, original box
Main specifications: balanced input terminal/XLR1 system coaxial input terminal/RCA1 system DAC input sampling frequency/32 kHz to 192 kHz main unit W450 x H185 x D440 mm 26.5 kg power supply unit W220 x H185 x D430 mm 13 kg
The disposal price has been reduced! Member prices are not applicable. 2025/12/16 sales price 1,180,000 yen Exterior cleaning, unit gap cleaning, etc. have been overhauled! Officially imported by TEAC. Genuine TEAC autograph equipped with a TANNOY K3808 unit. The Shinkosha enclosure, which was manufactured with a license from the home country of England, was particularly appreciated for its good sound, and is characterized by a rich sound field reproduction that sounds loud like an autograph. The core K3808 coaxial 2-way unit is designed based on the famous monitor Gold and uses a gathered hard edge with good response. Coupled with the clear and sharp mid-high range, it creates a firm and majestic mid to low range. Serial 001568/001574 (Yonejima Satoshi)
Maintenance information: 2025.12.16 Maintained (unit maintenance: low range side edge softening treatment/magnetic circuit gap cleaning/center adjustment, high frequency side magnetic circuit gap cleaning center adjustment. Network maintenance: frequency characteristics check, ATT cleaning, faston terminal replacement, terminal cleaning. Exterior cleaning/simple repairs. Saran net cleaning/repasting, frame repair)
Accessories: saran net
Main specifications: 2-way, 1 speaker, all-horn system, corner type, 2-way unit (K3808), frequency characteristics, 50 Hz to 20,000 Hz, nominal impedance, 8 ohms, output sound pressure level, 96 dB, crossover frequency, 1,000 Hz, crossover frequency, 1,000 Hz, W1,070 x H1,525 x D670 mm, weight approx. 85 kg
The disposal price has been reduced. Member prices are not applicable. 2025/12/10 sales price 450,000 yen The woofer, driver, and network have all been maintained! All refreshed, including exterior polishing, oil finish, and reattaching the saran net. The L200 is a home-use model designed with professional studio monitor specifications. It is a model that emphasizes sound quality and is highly praised by JBL enthusiasts. It has a good response and a lot of wild sounds, and I'm addicted to enthusiastic 60s hard bop and psychedelic 70s rock (Sasaki Shota)
Maintenance information: 2025.12.9 Maintained (exterior repair/polishing/oil finish. Front and rear baffles/hakama repair/painting Saran net replacement. Woofer maintenance: corn paper repair/coating, terminal cleaning/screw replacement. Driver maintenance: Magnetic circuit gap cleaning center adjustment, sound absorbing material replacement, terminal cleaning/screw replacement. Network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning, screw replacement)
Accessories: none
Main specifications: 2 way · 2 speakers · bass reflex system · floor type unit for low range · 38 cm cone type (LE15B) high range · horn type (LE85+HL91) network · LX16 impedance 8 Ω allowable input 100 W crossover frequency 1200 Hz W610 × H830 × D540 mm 66 kg/1
The price has been reduced. 2025/12/15 sales price 178,000 yen Equipped with GEC KT88 x 4 bottles! This is an A3700 that has been refreshed by replacing 6 film capacitors and spark killers. Combined with the acclaimed OY transformer, you can enjoy the soft and powerful sound of a vacuum tube. The exterior has line scratches on the top plate and overall dullness (Mizusaki Ryo)
Maintenance information: 2025.12.14 maintained (vacuum tube 6240 deterioration replacement, 2 spark killer deterioration replacements, 6 film capacitors 0.47 μF and other defects and deterioration replacements, vacuum tube sockets and RCA jack caulking repairs*Other operation checked with AC100V (rated output 78W SP: 8Ω))
Accessories: none
Main specifications: 40W+40W vacuum tube KT88×4 6AQ8×2 6240G×2 W400×H127×210mm 17.7 kg
The price has been drastically reduced. 2025/12/15 sales price 1,980,000 yen Internal and external maintenance has been applied and brushed up! This is Tannoy's highest flagship model. A famous machine that has a majestic scale and an overwhelming presence, and plays high-quality playback sound from an elegant design that looks like a work of art. You can immerse yourself in the music without getting tired of listening. The high level of musicality, which is the opposite of current monitor speakers, is attractive (Sasaki Shota)
Maintenance information: 2025.12.15 Maintained (exterior repair/polishing/oil finish. Saran net cleaning/repasting, frame repair. Unit maintenance: low range side edge replacement/magnetic circuit gap cleaning/center adjustment, high frequency side magnetic circuit gap cleaning center adjustment. Network maintenance: frequency characteristics check, ATT part contact cleaning, low frequency capacitor replacement, faston terminal cleaning)
Accessories: key
Main specifications: coaxial 2-way front+backload horn crossover frequency 1,000 Hz efficiency 99 dB W980 x H1,395 x D560 mm weight 138 kg
The price has been reduced. 2025/12/18 Sales price 198,000 yen Refreshment maintenance completed with attention to details such as volume, replacement of 33 electrolytic capacitors, switch disassembly and cleaning, etc. The diamond called Yamaha FET shows off its excellent purity and transparency. With this brush-up, the sharpness of standing up and the firmness of the sound have been completely revived, and you can enjoy the supreme Yamaha sound. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.2.4 maintained (power supply SW disassembly cleaning, grease up. Front control part push SW disassembly cleaning. Volume exchange. Fixed the place where transistor migration occurred. Replace 28 parts with 20% capacity change in electrolytic capacitors. Speaker relay disassembly, contact cleaning. Rear slide switch disassembly and cleaning. Replace the deterioration of the cushions on the back of the power LED board and the back of the protection board. idling adjustment. DC balance adjustment. Internal cleaning. AC cable cleaning. RCA terminal and AC plug cleaning. Exterior cleaning)
Accessories: copy of instruction manual
Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg
Maintenance has been completed, including replacement of 31 capacitors, 2 transistors, 5 lamps, etc. The top Macintosh model in the golden age. You can enjoy the thick and bold Macintosh sound. Includes an easy to handle 5-band equalizer. An easy-to-use preamp that can be combined with speakers and power amplifiers of all ages. The exterior has minor scratches, dullness, etc. appropriate for the model year as a whole (Oikawa Tetsuji)
Maintenance information: 2025.12.20 Maintained (AC relay failure, AC cable deterioration, IC failure with single channel output, equalizer noise level difference → transistor film C defect, headphone relay failure, defective replacement with C value difference within the board. Motor parts SW, VOL dismantling and cleaning. Flat cable bad connector replacement. Pin jack cleaning caulking 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
Maintained by the manufacturer! Good condition with original box! A CD player system composed of 3 devices: CD drive unit LHH1001, D/A converter unit LHH1002, and remote control unit LHH1003. The biggest selling point of the early LHH series is a model with analog thickness and high rarity value. It's packed with appeal that current CD players don't have (Sasaki Shota)
Maintenance information: 2025.12.20 Marantz metropolitan area service has been maintained by the manufacturer (LHH1001F: 4 loading belts replaced. Pulley and cam, dirt cleaning. Replacement of 28 operation parts and tact switches, internal cleaning. LH H1002F: Internal cleaning, inspection of all substrates and solder deterioration areas. Remote control: check operation. There are places where the button is slightly out of touch, but repairs are not possible, so please leave it as is.)
Accessories: remote control, manual, original box
Main specifications: [transporter] W455 x H103 x D345 mm 14 kg [D/A converter] W455 x H103 x D345 mm 14 kg
The disposal price has been reduced. Member discounts are not applicable. 2025/12/16 sales price 998,000 yen ※ It is cheap because you can see many signs of use, such as abrasions and peeling veneer that are noticeable on the exterior. Rebel Audio's flagship ULTIMA tall boy speaker. A woofer equipped with a neodymium magnet using a pure titanium diaphragm, and a 4-way configuration with a mid-range and forged pure beryllium tweeter. There is a sense of unity in the unit structure, and the powerful sound with good cohesion like a full range is attractive (Takasaki Atsushi)
Maintenance information: 2025.12.16 sound output confirmed
Accessories: saran net
Main specifications: 4-way 6Ω 86dB crossover 150Hz, 575Hz, 2.3kHz W356 × H1,385 × D584 mm 80.7 kg
The price has been reduced. 2025/12/13 sales price 128,000 yen Maintenance completed! Dinaco tube preamp. An American sound with an outstanding crisp, dry tone and a slight sense of extrusion. There is a lot of feeling of use on the exterior front panel, such as dullness, stains, corrosion, scuffs, etc. (Murakoshi Yoichi)
Maintenance information: 2025.12.10 Maintained (switch contact cleaning, contact grease application. Vacuum tube socket replacement, retighten power switch knob, check input/output operation)
Accessories: none
Main specifications: Rectifier tube 12x4 12AX7 x 4 PHONO1 system line system 3 system tape system 1 system pre-out 1 system W335 x H100 x D220 mm
The price has been drastically reduced. 2025/6/28 sales price 258,000 yen Maintenance has been completed, such as glass panel peeling correction, input board capacitor replacement, etc. Macintosh's classic preamp. It reproduces clear mid-range and glossy tones. This model should be used by music fans who enjoy all kinds of sources. The full range of functions, such as a 5-band equalizer and a 7-source input selector, is also attractive. Electri regular imported 100V specification. Dullness, rust, small scratches, etc. can be seen on the exterior, top surface, and metal plating parts (Kobayashi Hitoshi)
Maintenance information: 2025.12.16 maintained (short lead processing between switched pin jack internal terminals, operation check) 2025.6.28 maintained (each SW, VOL cleaning, lamp replacement, push button cleaning, pin jack cleaning, glass panel peeling correction, input board capacitor replacement, fuse replacement, operation check of each part (a little bit of equalizer gap remains))
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
The price has been drastically reduced. 2025/12/18 sales price 798,000 yen Diamond Tone 70th anniversary model. Using NCV-R made by blending and molding carbon nanotubes and several types of resins as the vibrating plate, it stands out for its high speed, good response, and excellent sound response. Using a unit made of the same material, the sound is attractive, and you can feel the natural texture and thickness of a full range. Serial BR8B283/BR8B284 (Takasaki Atsushi)
Maintenance information: 2025.12.18 sound output confirmed
Accessories: instruction manual
Main specifications: 2 way 2 speakers, bookshelf impedance, 4 ohms, efficiency 88 dB, playback frequency band, 38 Hz to 80 kHz, W270 x H473 x D289 mm, 17 kg
The price has been reduced. 2025/12/18 Sales price 798,000 yen Maintained using carefully selected parts such as vacuum tubes, electrolysis, block capacitors, etc. You can enjoy a glossy mid to high range sound with a high sense of transparency and a thick, exquisite balance. It's a model that has been over half a century since it went on sale for analog fans, but it's still one they admire. The lustrous, indescribable tone is an appeal that cannot be enjoyed on modern devices. There is a feeling of use such as a line scratch on the left side of the front panel, small scratches on the wood case, dullness, and dirt on the back. Serial 7-21677 (Murakoshi Yoichi)
Maintenance information: 2025.12.17 maintained (each switch and selector contact repair, vacuum tube ECC83 x 1, shield case replacement, replacement and addition of 3 50μF block capacitors, 200μF electrolytic capacitors and 5 others, vacuum tube socket and RCA jack caulking repairs. (*Operation has also been checked with AC 100 to 117 V)
Accessories: none
Main specifications: tubular control amplifier, vacuum tube, ECC83/12AX7, 3-stage NF equalizer, NF type step switching control, W453 x H185 x D267 mm, 7.5 kg
The price has been reduced. 2025/12/19 Sales price 898,000 yen Overhauls such as unit network maintenance and exterior repairs were carried out! Equipped with an original enclosure and 15 inch monitor gold. It is an individual that sounds much better, probably because of individual differences. A speaker representing Tannoy that brings out the appeal of all sources. In particular, the beautiful, glossy sound in string and vocal music plays such a sound that once you hear it, you won't be able to leave your ears. ※Saran net has been exchanged (Takasaki Atsushi)
Maintenance information: 2025.12.18 maintained (exterior repair/polishing/painting, unit maintenance: magnetic circuit gap cleaning/center adjustment for both low and high frequencies, network maintenance: frequency characteristics check/ATT cleaning/4 pin terminal cleaning, high frequency capacitor replacement, unit detachment and sound absorbing material detachment)
Accessories: none
Main specifications: 2 way 1 speaker bass reflex system floor type 15 inch coaxial 2 way (Monitor Gold 15 inch) frequency characteristics 30 Hz to 2000 Hz crossover frequency 1,000 Hz maximum input 50 W impedance 8 ohms size W597 x H1,070 x D375 mm
The price has been drastically reduced. 2025/11/16 sales price 39,800 yen with 4 shelves ADK's large audio rack. Height can be adjusted with 3 levels at the top and 5 levels at the bottom (30mm pitch). There are dents on the lower front corner, linear stains on each shelf board, and other small scratches. Shipping costs will be estimated separately. In addition to the exterior and attachment of towing equipment with unknown details on the side, you can see a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: 4 shelves
Main specifications: load capacity 100 kg W1209 x H726 x D520 mm 62 kg
The price has been reduced. 2025/12/14 sales price 39,800 yen manufacturer maintenance completed! Roxanne's static balance tone arm is standard on masterpiece players such as RADIUS. A separate needle pressure gauge is required for use. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2025.10.23 Maintained by the manufacturer (all lead wires replaced. Lift lift grease refill)
Accessories: none
Main specifications: static balance, running length: 240 mm, overhang: 17.5 mm, head shell offset angle: 22.9 degrees, needle pressure range: 1.2 to 3.0 g; cartridge dead weight: 5 to 11 g
The price has been reduced. 2025/12/8 sales price 44,800 yen set of 2. High vibration damping due to the 7-layer structure of a special coating containing metal powder. There are screw holes at the four corners of the back side where spikes can be attached. Small wounds are scattered (Murakoshi Yoichi)
Accessories: none
Main specifications: W350 x D450 x H52 mm 7 kg/sheet
The disposal price has been reduced. Member discounts are not applicable. 2025/10/18 sales price 79,800 yen It is cheap because the cone has viscoid drips on one side. Altech's classic woofer. Although it is ferrite, it produces bright bass with good emission. It's a sound method that puts emphasis on mid and low tones, so you can hear vocal breath well. Dullness, scratches, etc. can be seen on the exterior (Kobayashi Hitoshi)
Maintenance information: 2025.10.15 Operation confirmed
Accessories: none
Main specifications: 38cm woofer, 16 ohm, ferrite frequency band, 20 to 1000 Hz, 101 dB, recommended crossover, 500 Hz, baffle opening, 359 mm, baffle opening, 359 mm, rim outer diameter, φ408 x D162 mm, screw pitch: 380 mm, 10 kg
The price has been drastically reduced. 2025/12/9 sales price 69,800 yen. TOPPING's power amplifier is tuned for extremely clear and accurate sound. You can enjoy it regardless of genre. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.12.9 operation confirmed
Accessories: instruction manual, original box, jumper cable, AC adapter
Main specifications: stereo: 4Ω/120W 8Ω/66W mono: 4Ω/180W 8Ω/220W W220 x H90 x D205 mm approx. 3 kg (actual measurement)
Comes with original box mono needle. This is the current model of the CG25 series, which is the original cartridge for Orthophone. It is Mark 2 with increased glamor typical of the company. It faithfully picks up the mono sound, and the tone is powerful and has a thick core. If you're a mono fan, you'll want to try it out at least once. This is a gem unique to Orthophone. serial 041166. The exterior is dull on the plate (Murakoshi Yoichi)
Maintenance information: 2025.12.16 sound output confirmed
Accessories: instruction manual, warranty card, needle cover, original box
Main specifications: MC type 1.5 mV impedance 2 ohms needle pressure 3.5 g dead weight 37 g
The price has been reduced. 2025/12/13 sales price 99,800 yen Sony 1TB HDD built-in audio player. You can enjoy not only high-resolution sound sources such as DSD 5.6 MHz or 192 kHz/24 bits, but also compressed sound sources with high sound quality. If you install the software on your PC or smartphone, you can transfer and operate music data to the HDD. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.12.11 Operation confirmed
Accessories: remote control, power cord
Main specifications: built-in HDD (1TB) playback compatible codec DSDIFF [DSD] /2.8 MHz/5.6 MHz) DSDIFF [DST] DSF/2.8 MHz/5.6 MHz) WAV/maximum 192 Hz/32 bit) AIFF/192 Hz/24 bit) FLAC/192 Hz/24 bit) ALAC/192 Hz/24 bit) ALAC/192 Hz/24 bit) WMA · MP3 · AAC · ATRAC (Non DRM) playback frequency characteristics 2Hz-80kHz audio output (XLR/RCA) EXT terminal (USB type A) W430 x H130 x D390 mm 14.5 kg
The price has been reduced. 2025/12/14 sales price 99,800 yen Cast iron sectional horn used in the famous ALTEC A5 system. This is the 60 degree aperture version of the 311-90 horn. It features a firm, thick sound with few cries. Serial number (030981/030982) You can see the exterior, paint peeling, dullness, scuffs, etc. (Kobayashi Hitoshi)
Accessories: none
Main Specifications: Sectoral Horn Orientation Characteristics: Horizontal 60 Degrees, Vertical 40 Degrees Crossover Frequency 300 Hz or Higher Compatible Driver Units: 288C, 288D, 290E, 291-16A W510 x H267 x D535 mm Weight 8.9 kg
The price has been reduced. 2025/12/13 Sales Price 99,800 yen The Focal Standard Class CHORA (Cola) series Tall Boy is in stock for the first time at Hi-Fi. It is a 3-way system using an inverted dome tweeter with an aluminum/magnesium alloy diaphragm and a unique straight fiber cone unit. As expected, the focus is on making sounds that are both reproducible and musicality. There is a scratch on the center cone, and there is a slight feeling of use (Murakoshi Yoichi)
Maintenance information: 2025.12.10 sound output confirmed
Accessories: saran net, spikes
Main specifications: 3-way bass reflex 8 ohm 91 dB W303 x H1053 x D388 mm 21.15 kg
The disposal price has been reduced. Member discounts are not applicable. 2025/12/14 sales price 150,000 yen This is a JBL4520 original enclosure that once played an active part in the Osaka 70 Expo. Double backload floor type. Overwhelming and exciting! It is possible to reproduce deep bass with plenty of volume. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: MA15, self-made casters
Main specifications: Backload horn system/floor type enclosure unit mounting part (hole) diameter approx. 36 cm approx. 41.5 cm between diagonal bolts (actual measurement) dimensions W927 x H1,294 x D767 mm (actual size) reference weight approx. 110 kg
Vacuum tubes, block capacitors, etc. have been refreshed and maintained with attention to detail so that they can be used for a long time! You can enjoy the 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 small scratches, peeling prints, etc. (Murakoshi Yoichi)
Maintenance information: 2025.12.20 maintained (diode failure and 2 replacement, 12AX7 x 1 replacement, shield case missing addition, power transformer rewound repair, 100/30 μF and 2 others replacement and insulation cover addition, 20 μF and 3 other electrolytic capacitors replaced, 0.22 μF oil capacitors replaced and 7 others replaced, 2W and 1W 9 resistors replaced, thermistors added, selenium deterioration countermeasures diodes added, vacuum tubes 6L6GC x 4 replacement, RCA jack and vacuum tube socket caulking repair
*Other operation checks have been performed (measured at 32 to 47 W SP: 8 Ω at rated output AC 100 to 117 V)
Accessories: none
Main specifications: 40W+40W vacuum tube CV1947 (6L6G) x 4, 12AX7 x 3, 12AU7x2, 12BH7 x 2, frequency characteristics 16 to 40,000 Hz dimensions W400 x D265 x H195 mm weight 25 kg