Maintenance has been completed at Electri in August 2021! The definitive preamp for the company's solid-state model. The exquisite balance that takes into account the rich, mellow hues of Old Mackin, the sharpness of amplifiers in recent years, and the elongation of the high frequencies still grabs the ears of fans. The exterior has dullness, small scratches, and rust scattered, and there is a feeling of use over time, such as air bubbles on the front panel. Serial JCX2438 (Hiroshi Aso)
Maintenance Information: 2021.8.18 Maintained (Front Volume Type Contact Cleaning Front Push Switch Contact Cleaning LOUD/BARNCE Volume Replacement Front (Replacement of all lamps, grommets for fixing lamps, replacement operation confirmation, etc.)
Accessories: Instruction manual copy
Main specifications: Phono 2 system (MM) 5-band equalizer function monitor amplifier part/continuous average output 20W+20W W406 × H330 × D330mm 11.8 kg
The limited edition, which is limited to 200 units, is in stock. The terminal part has a large gold-plated specification that is compatible with Y lugs and banana plugs, making it easy to use. In addition to the punchy sound quality, the texture of the mid-high range is also stable. It supports a wide range of music from classical to rock and pop. The exterior is dull and slightly cloudy inside the meter. Serial AAX1281 (Satoshi Yonejima)
Maintenance information: 2022.8.18 Operation confirmed
Accessories: remote control, instruction manual, power cable, original box
Main specifications: Output 160W+160W (4Ω) 100W+100W (8Ω) input/RCA5 system/XLR1 system/PHONO input MM1 system Output/SP terminal 1 system Pre-out equipment W445× H194 × D475 mm 16.8 kg
The price has been drastically reduced! 2022/8/4 selling price 278,000 yen maintained! The thick, punchy, and colorful sound is exactly the McKinn sound of yesteryear. Like the core model at the time, it drives large speakers with a unique sweet and sticky sound quality. It is a masterpiece that makes you feel the scale unique to the 80s due to the thickness of the mid-low range. The appearance is dull and scratched. Serial JEA11922 (Satoshi Yonejima)
Maintenance information: 2022.8.4 maintained (changed to primary voltage AC120V → AC100V. Replace electrolytic capacitors, lamps, and IC sockets. Panel peeling fix. Volume and switches are cleaned. Connector cleaning. Solder correction. Fix bottom plate deformation. Bias and offset checks. Output audio check. (Interior and exterior cleaning)
Accessories: Instruction manual copy
Main specifications: 270W+270W Power guard circuit mounted Frequency characteristic 20-20kHz Damping factor 30 W443 × H240 × D400mm 37.2 kg
The price has been drastically reduced! 2022/7/8 selling price 248,000 yen Maintained! It is a premain amplifier where you can enjoy the McKinn sounds of yesteryear. You can experience the deep elasticity of the mid and low frequencies in the rich and glossy tone. It drives vintage speakers in an indescribable atmosphere. As for the exterior, there are several air bubbles on the front panel, and there is a feeling of use over time, such as dullness and small scratches. Serial AE8810 (Hiroshi Aso)
Maintenance information: 2022.7.8 Maintained (cabinet repair 120V (can also be used at 100V) It will be a little dark at 100V There is no lamp shortage The unevenness of brightness is related to the structure Each SW VOL cleaning pin jack cleaning panel is uncorrectable capacitor etc. Replaced main VOL 2 o'clock position gully noise large (gully can't be removed) no noise Please use in position)
Accessories: wood cabinet
Main specifications: Output 70W+70W Impedance 4,8Ω phono 2 system W445 × H192 × D390mm 20.2kg
The price has been reduced. 2022/8/3 selling price 25,000 yen Wood cabinet for Macintosh. It can be used on any individual that fits a pan lock with an opening of 400 x 126 mm and a depth of 345 mm. Dents and small scratches are scattered on the front upper corner and side (Yoichi Murakoshi)
Accessories: none
Main specifications: Pan lock depth 345 mm W445 × D365 × H193 mm (including foot) 4.9 kg
Maintenance has been completed! Changed to 100V. A premain amplifier with a built-in McIntosh traditional output transformer. You can enjoy the world of rich and rich sounds typical of Macintosh. The sense of power enough to feel the bottom has the ability just like a separate one. The exterior has dullness and small scratches. Serial MC1581 (Eiji Tamura)
Maintenance information: 2022.8.10 Maintained (INPUT switch sticking correction, remote control battery leak cleaning, lamp and grommet replacement, temporary side voltage change from AC120V to AC100V, Volume removal cleaning, solder correction, connector cleaning, remote control light reception check, dustproof tape replacement, dirt on the meter part is the current situation because it is a part that cannot be disassembled due to the structure. (Bias and offset check, output sound check, interior and exterior cleaning.)
Accessories: remote control, instruction manual (English)
Main specifications: 150W+150W (8/4/2Ω) phono input MM dimensions W445 × H179 × D508 mm weight 30 kg
The price has been drastically reduced. 2022/7/21 selling price 298,000 yen Maintained! Genuine Electri, late large panel model A popular mid-range model with a low noise design. Balanced input is also supported from this model, and we are advancing support for the digital age of audio. The dark and vivid middle range unique to McKinn has increased resolution, and the low frequencies have also evolved to draw contours. The appearance has abrasions, bruises, and dullness (Katsuji Hiura)
Maintenance information: 2022.7.20 maintenance (each SW, VOL cleaning. Connector Pattern Resolder, Power, Meter SW Internal Reinforcement
Replace the meter, illumination lamp, regulator part C, and part C in the driver board. (Output transformer lead battle ground insulation treatment, panel peeling correction is not possible.)
Accessories: Instruction manual (copy)
Main specifications: 300W+300W (2/4/8Ω) MONO time 600W (2/4/8Ω) Dimensions W443 × H196 × D420 mm Weight 35 kg
The disposal price has been reduced. Member discounts are not applicable. 2022/6/28 selling price 218,000 yen. * When the volume is narrowed down, there is a slight sound leakage, and a large gap remains in the BASS/TREBLE, so it is inexpensive. Maintenance has been completed! A control amplifier that represents the golden age of McKinn. It is a model that adds a wider range and delicacy compared to the C28. The rich, glossy, and thick tone is alive and well, and it goes great with vintage speakers in particular. The exterior has dents, light rust on the dull top plate Serial 6Z1399 (Hiura Katsuji)
Maintenance information: 2021.12.2 Maintenance completed (each SW/VOL cleaning, pin jack cleaning (BASS/TREBLE noise cannot be removed) PHONO stage tantalum C (Defective replacement, lamp status OK, operation check* No more compatible due to the unavailability of BASS/TREBLE parts)
Accessories: none
Main specifications: Frequency characteristics 20Hz to 20kHz input terminals PHONO1 · 2, AUX, TUNER, TAPE1 · 2 W406 × H138 × D330mm 8.6 kg
The disposal price has been reduced. Member discounts are not applicable. 2022/7/17 selling price 238,000 yen A popular preamplifier that was released in the era of analog heyday. The middle range has a glossy and sex-appeal atmosphere than those after C29. Its rich sound can be said to be a preamp that represents McKinn in the golden age. There are air bubbles, dullness, and a feeling of use in the center of the panel (Yoichi Murakoshi)
Maintenance information: 2013.8.7 Maintenance implementation 10 capacitors in the board Replacement block capacitor additional installation Main volume replacement and shielding processing PHONO volume replacement pin (Jack plated wire treatment, each SW.VOL contact cleaning)
Accessories: Instruction manual (copy)
Main specifications: Input terminal RCA4 system PHONO input system 2 system pre-out 2 system W430 × H182 × D365 mm 13.8 kg
It is a pan lock used when storing an amplifier in a wood case. There are two bracket positions, 10" and 12", and two sizes of amplifiers can be mounted. The models that can be used are not known here, so please check the target products used carefully before purchasing. The appearance has a feeling of use and scratches. (Eiji Tamura)
Accessories: None
Main specifications: W30 × H110 × D330 mm Weight about 400g/piece
The disposal price was reduced. Member discounts are not applicable. 2021/8/27 Selling price 99,800 yen FM, AM tuner with 50 stations random memory function. It supports the remote control of the control amplifier C712, and is a tuner that you can use even if you like Macin with a simple design. Serial NY1466 (Hirotsugu Kondo)
Maintenance information: 2021.8.26 Maintained (front lamp replacement, other internal parts check, cover, sensitivity check, C, R, Tr, etc., OK. (Front inside and outside dirt → dismantling cleaning)
Accessories: English instruction manual copy, power cord
Main specifications: FM tuner part practical sensitivity 1.6μV 15dBF, effective selectivity 70dB, SN ratio 50dB sensitivity 25μV 39dBF, SNR 75dB (STEREO) AM tuner part practical sensitivity 20μV, AM stereo separation 50dB W445×H92 × D445mm 12.2kg
Disposal price cut! 2/23/2018 Price 178,000 Tubular Spherical Mono FM Tuner*117V specification (reception becomes unstable at 100V), Japan band has been changed, reception sensitivity is good. This tuner is thick, soft and glossy, with the characteristics of McKin's sound. The appearance has corrosion and rust as a whole. Serial 292099 (Jun Kamibayashi)
Maintenance Information: 2018.2.22 Maintenance (VT12AT7 exchange, MPX transistor exchange, RF/IF/MPX readjustment ※ Other operation check)
2016.1.25 Maintenance (VT out of 6 additional items. 2 VT replacements 4 additional ceramic C for BAND EX. Ceramic C replacement. Chemical C replacement. Front lamp repair, block.C50uF x 4 replacement. (Step up transformer 100V ⇒ 117V added)
Accessories: 117V step-up transformer
Main Specifications: FM dedicated tuner W400 × H130 × D300mm 8.6kg
Sold 1 McIntosh Print Used for drive tubes of the company's MC275CE Made in China. Measured value 62 (rejection value 50) * Measurements are gm values measured on tv-7 tv-7 (Yosuke Kojima )
Accessories: None
Sold 1 McIntosh Print Used for drive tubes of the company's MC275CE Made in China (rejection value 50) * Measurements are gm values measured on tv-7 tv-7 (Yosuke Kojima )
Accessories: None