Maintained! The core model of a McKinn power amplifier with a large glass panel that shines. In addition to the excellent sound typical of a high-power machine, it is an amplifier that allows you to enjoy the thickness and intensity unique to McKinn. Serial JRJ2836 (Takasaki Atsushi)
Maintenance information: 2025.4.18 maintained (meter, illumination lamp out → replacement, FET deterioration replacement in the regulator relay board, bias defect adjustment, meter part foggy, dirt → panel dismantling and cleaning, operation check, slight deviation due to meter position → meter itself error)
Accessories: power cord, instruction manual (copy)
Main specifications: 350W+350W (2/4/8Ω) 2 input systems (RCA/XLR switching) W445 x H226 x D495 mm 47 kg
The price has been reduced. 2025/4/16 sales price 498,000 yen 2024 maintenance completed! The MA6600 and MA6900 circuits equipped with 200W high-power handling and traditional output transformers have been reviewed, and various protection circuits such as power guard circuits are safe. It is an attractive amplifier with deep transparency added to the thick conventional tone. You can see a feeling of use, such as appearance, dullness, and abrasions. Serial ZZ2136 (Kobayashi Hitoshi)
Maintenance information: 2024.2.9 maintenance completed (glass panel internal fog removal, leg rattling adjustment, input/output waveform check)
Accessories: remote control, copy of instruction manual, power cord, original box
Main specifications: output 200W x 2 (2/4/8Ω) input terminal RCA x 5 system, line XLR x 1 system, phono (MM) x 1 system output terminal RCA x 2 systems, REC out x 1 system, power input 1 system dimensions W450 x H190 x D480 mm weight 34 kg
An unusually thin power amplifier for a McKinn. Compared to large amplifiers, you can still feel the difference in driving power, etc., but like McKinn, the thick tone in the mid to low range is still alive and well. It saves space and is easy to place, and is also recommended as a separate entry-level machine. The exterior has a feeling of use such as dullness. Serial CE2630 (Jun Tamai)
Maintenance information: 2025.4.17 maintained (speaker relay contact cleaning, power SW internal reinforcement bonding, speaker SW contact replacement, lamp switch replacement, Rch power stage transistor defect complementary replacement, other connector pattern resale solder cleaning, SW, VOL cleaning, glass panel peeling correction ※ there is a slight growl on the transformer)
Accessories: copy of instruction manual
Main specifications: 50W x 50W dimensions W406 x H92 x D368 mm weight 12.2 kg
The price has been reduced! 2024/11/8 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: 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! 2025/2/14 sales price 238,000 yen Maintained! Genuine BAES 100V specification 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. The exterior has a feeling of use such as dullness and small scratches. Serial JBZ6818 (Tomonori Asaine)
Maintenance information: 2025.2.14 maintained (each SW, VOL cleaning, lamp deterioration replacement, push button dismantling cleaning, pin jack cleaning, glass panel peeling correction operation confirmation. (BASS and TREBLE Gari cannot be completely captured)
Accessories: copy of instruction manual
Main specifications: frequency characteristics 20 Hz to 20 kHz input terminals PHONO 1 2, AUX, TUNER, TAPE 1, 2 dimensions W406 x H138 x D330 mm weight 8.6 kg
This is the company's first D/A converter for separate CD players. It is an attractive model that allows you to listen to a sufficient amount of information at a density unique to McKinn. From a very simple front face, the texture of the stringed instruments and vocals is rich, and you can enjoy the clear sound. There are dark spots on the exterior. Serial JRG1089 (Yonejima Satoshi)
Maintenance information: 2025.4.16 Operation confirmed
Accessories: instruction manual, power cord, original box
Main specifications: The DAC is a 20-bit type, and an 8x oversampling 20-bit digital filter is used as the digital filter. Digital input: 2 coaxial systems, 2 optical systems (TOS x 2) analog output: 1 unbalanced balanced system each equipped sampling frequency: 32 kHz/44.1 kHz/48 kHz W445 x H105 x D335 mm 6.2 kg
The disposal price has been reduced! (Member price not applicable) 2025/3/22 sales price 798,000 yen exclusive equalizer MQ107 included! Signature model signed by Gow. It has an overwhelming sense of scale that fills the sound from floor to ceiling, and allows you to fully enjoy music from classical to rock and jazz with spacious playback sound. The exterior is full of color peeling and scuffs. There is a crack in the corner. Mold can be seen on the edges and back. Serial EJ1307, EJ1308 (Fujisawa Yukishi)
Maintenance information: 2025.3.22 operation confirmed
Accessories: dedicated equalizer MQ107, saran net
Main specifications: used unit 30.5 cm woofer x 2, 20.3 cm mid x 1, 2.54 cm tweeter x 23 impedance 8 ohms efficiency 88 dB size W266 x H2,017 x D41 mm 28 kg (tweeter column) W654 x H1,028 x D322 mm 42.7 kg (base cabinet)
2024 maintenance completed! A popular preamp sold during the heyday of analog. The mid-range is more glossy and has a sexier vibe than the one after C29. That rich sound can truly be said to be a preamp representing the golden age of McKinn. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 maintenance (each SW, VOL cleaning, pin jack cleaning, lamp deterioration replacement, panel peeling correction, pin jack caulking, additional block capacitor installation, shield cable earth solder treatment, operation check)
Accessories: copy of instruction manual
Main specifications: input terminals, RCA4, PHONO input, 2 pre-out systems, W430 x H140 x D365 mm, 13.8 kg
The price has been reduced. 2025/3/23 sales price 258,000 yen A maintenance product with all 5 volumes of balance/loudness coaxial VR and equalizer VR disassembled and re-polished! Comes with a wood case. 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. You can see a feeling of use on the exterior, cabinet cracks, chips, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.3.15 maintenance completed (balance/loudness coaxial VR, 5 equalizer VR, re-polished, protective grease applied, operation confirmed with an oscilloscope after assembly)
Accessories: copy of instruction manual, cabinet
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 reduced! 2025/3/22 sales price 20,000 yen genuine Electri product. This is a Macintosh speaker control relay. It is a convenient selector that is exclusive to models equipped with a 9pin terminal (SCR terminal) on the back, such as the Mackin Pre-C40 and Primain MA6800, and allows you to switch between 2 speakers and control the power supply of the power amplifier with a switch on the front panel of the device. Serial JDV2077 (Tamura Eiji)
Accessories: 9Pin connection cord
Key Specifications: Speaker Control Relay Dimensions W320 x H75 x D65 mm Weight 1.2 kg
※Shipping service. No. 58 Special Feature = 3rd <THE STATE OF THE ART SUPREME COMPONENT> AWARD SELECTION/ NEW JBL4345 Detailed Report/ EMT927VS Torrence Reference/Listen to Tannoy SRM Series/Infinity “IRS” Anatomy/1981.4.15 issue. Published models: JBL/4345BWX MCINTOSH/MC2500 VICTOR/TT-801, CL-P10, TS-1 MICRO/SX-8000, HS-80 ONKYO/INTEGRA P-309, INTEGRA M-509 MARK LEVINSON/ML-6AL AUDI-TECHNICA/AT-34E11 ENTRE/EC-30 SME/3012-R SPECIAL TECHNICS/EPC-C100CMK3 FIDELTY RESEARCH/XF-1 SELLESION/DITTON300 KEF/MODEL105.4 KENWOOD/L-08C, L-08M PIONEER/A-980 SANSUI/AU-D907F SONY/TA-AX8 LO-D/TU-1000 LUXMAN/PD300 ADC/ASTRION LINN/ASAK/ S56.4.15 issued. Since the photograph is a sample, the actual item may be broken or have markings etc.
This pan lock is used when storing an amplifier in a wooden case. The models that can be used are not known here, so please carefully check the target product to be used before purchasing. Exterior, paint peeling, rust, dullness, and feeling of use can be seen (Kobayashi Hitoshi)
Accessories: none
Main specifications: hole pitch 77 mm, rail length 143 mm, body size W33 x H106 x D325 mm (actual measurement)
This pan lock is used when storing an amplifier in a wooden case. The models that can be used are not known here, so please carefully check the target product to be used before purchasing. You can see the exterior, dullness, paint peeling, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: hole pitch 132 mm body size W32 x H155 x D345 mm (actual measurement)
The disposal price has been reduced. Member discounts are not applicable. 2024/6/5 sales price 148,000 yen Maintenance completed! Scarce! Mcintosh tubular 2ch mono FM/AM tuner. The band was changed from the US version to domestic use, and the deteriorated vacuum tubes, capacitors, etc. were replaced, and they were restored brilliantly. I take my hat off to the persuasive power of the tuning, and the super rich, sexy sound quality typical of McKinn, even just listening to the narration. In addition to paint peeling on the exterior and metal frame, you can also see a feeling of use over time, such as dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.4 maintained (for US use → band change/AC100 → 117V step-up transformer added AC code exchange/block capacitor 50 μF x 4 replacement/3 electrolytic capacitors 20 μF, etc. · 5 ceramic capacitors 15 pF and others added or replaced · 2 vacuum tubes 6Be6 and 6AB4 replacements (both offset with supply 6V4) · AM antenna line 5m added · vacuum tube 6U8 and 6AB4 (2 6AU6 exchanges, IF/RF readjustment ※ operation checked with other AC117V)
Accessories: step-up transformer
Main specifications: Vacuum tubes used EF94/6AUC, 6BN6, 6BJ6 x 2, 6BA6, 6B4, 6B07A, 12AU7A, 6BQ7A, 6AL5, 6BU8, 12AU7R, etc., all 18 others W374 x H120 x D304 mm 7.7 kg