MC2500U.S.A

This item has been sold.You can't purchase now. 25-48033-22654-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 326,364 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-11-25 19:53:34
description
The price has been drastically reduced! 2025/11/25 sales price 398,000 yen Maintained! The flagship model of the Macintosh power amplifier, the black version. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. The exterior has age, dullness, and small scratches. Serial JCS5523 (Fujisawa Yukishi) Maintenance information: 2025.11.25 Maintained (input ATT, 10 electrolytic capacitors, lamps, ICs, and sockets replaced. Mode switch disassembly polishing cleaning. Card edge contact cleaning. Connector cleaning. Solder correction. Bias and offset checks. Output audio check) Accessories: copy of instruction manual, power cord Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-48460-26193-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 310,000 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-12-21 20:09:59
description
The price has been drastically reduced! 2025/12/21 sales price 398,000 yen silver type. It is a model that can be said to be the flagship of Macintosh. The heavyweight frame, the refreshing blue meter, and the braking power to drive lightly even the large speakers, and the rich, rich tone are just perfect! It's exhilarating to drive the woofer briskly. On the exterior, scratches and a feeling of use can be seen on the top plate. Serial CS2131 (Fujisawa Yukishi) Maintenance information: 2022.1.22 maintained (power stage Tr check, Tr, C, gain VOL galley in driver board, meter display lamp, C replacement in power supply board. MODE selector dismantling contact cleaning. Resolder and clean the connector pattern. Operation check) Accessories: power cord Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-47313-17110-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 294,545 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-10-09 20:09:20
description
The price has been drastically reduced. 2025/10/9 sales price 398,000 yen Transistors and capacitors have been replaced, etc. Maintenance has been completed! The flagship model of the Macintosh power amplifier at the time. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low-frequency contours is the highest among all Mackins of all time. There is strong dirt on the power cable and there is a feeling of use (Murakoshi Yoichi) Maintenance information: 2025.10.8 Maintained (meter board connector, board contact cleaning, connector replacement. Meter display lamp replacement, power stage Tr x 2, driver board Tr, C replacement, MODE switch SW dismantling and cleaning, GAIN VOL exchange. Operation check) Accessories: instruction manual (copy), power cable Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-47727-20042-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 361,818 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-10-30 20:17:26
description
Maintained! The flagship model of the Macintosh power amplifier at the time. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. The exterior has dullness and small scratches depending on the age. Serial CD2946 (Yonejima Satoshi) Maintenance information: 2025.10.30 Maintained (lamp electrolyte capacitor connector, FAN guard screw, etc. due to deterioration and damage, etc., each replacement bezel defect correction card edge contact cleaning, solder correction switch polishing cleaning*bias and offset check output sound checked.) Accessories: copy of instruction manual, power cord Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2300U.S.A

This item has been sold.You can't purchase now. 25-46462-10489-00
MC2300
Manufacture:McIntosh
Original price: JPY 858,000
Price: JPY 279,091 Sold Out
Power amplifiers (transister)
U.S.A 1971 made
Arrival: 2025-09-16 20:34:29
description
The disposal price has been reduced! (Member prices are not applicable) 2025/9/16 sales price 378,000 yen ※There is a slight tobacco smell. Maintained! Genuine Yamagiwa product. ※The power supply has been changed to a normal 3P inlet. The balance between thickness and sharpness of the sound is good, and the sound conveys the breath of jazz and rock. The thick sound image and rich mid-range, which cannot be enjoyed with today's amplifiers, are exquisite. The range is moderate but the Old McKinn sound has instantaneous power. The slightly smokier tone than the MC2500 is attractive. On the exterior, you can see scuffs and rust. Also, there is yellowing. (FUJISAWA KOSHI) Maintenance information: 2025.9.16 Maintained (internal wiring corrected. Pin jack, meter lamp, power stage Tr x 1, meter adjustment VOL replacement. MODE switching SW, meter switching SW dismantling cleaning, VOL cleaning. Other C, R, etc. have been replaced. (Each connector can be cleaned and checked for operation) Accessories: power cord Main specifications: 300W+300W (mono 600W) 0.5 to 16 ohms W483 x H267 x D432 mm 58.1 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-46627-11721-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 310,000 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-07-11 19:44:30
description
The price has been drastically reduced. 2025/7/11 sales price 378,000 yen Transistors and capacitors have been replaced, etc. Maintenance has been completed! The flagship model of the Macintosh power amplifier at the time. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low-frequency contours is the highest among all Mackins of all time. There is a feeling of use such as dullness and rust. Serial JCS2088 (Takasaki Atsushi) Maintenance information: 2025.7.11 maintained (power stage Tr characteristic defect x 2, driver board C deterioration, meter, display lamp deterioration replacement, MODE switching SW dismantling and cleaning, each connector cleaning, transistor deterioration replacement in the driver board, operation check, meter dismantling terminal lead wire soldering treatment) Accessories: copy of manual, power cord Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-46970-14580-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 310,000 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-08-21 20:11:23
description
The price has been drastically reduced. 2025/8/21 sales price 398,000 yen Maintenance includes replacement of 42 parts such as gain volume, speaker terminals, lamps, transistors, capacitors, etc. The flagship model of the Macintosh power amplifier with a silver panel. It is characterized by its strong, dense 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 small scars and dullness over time (Oikawa Tetsuji) Maintenance information: 2025.8.21 Maintained (GAIN Vol both channels replaced, Lch speaker terminal damaged replacement. Power stage TV x 4 is defective, short circuit is broken. Replace the meter and indicator lamp. C deterioration replacement in the board. TV deterioration replacement in the driver board. Connector crimping defect replacement. MODE SW dismantling cleaning. (Clean each connector, check operation) Accessories: power cable, copy of instruction manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-46970-14579-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 294,545 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2025-08-05 19:56:36
description
The price has been drastically reduced. 2025/8/5 sales price 378,000 yen Transistors and capacitors have been replaced, etc. Maintenance has been completed! The flagship model of the Macintosh power amplifier at the time. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. The exterior has a feeling of use such as dullness and rust on the top plate (Ryo Mizusaki) Maintenance information: 2025.8.5 maintained (grommets, main VR, fan guards, deteriorated capacitors, light bulbs replaced, cooling fans disassembled and cleaned and lubricated the bearings. The meter SW x 2 was disassembled and cleaned, the front panel was completely disassembled to clean the panel, and the left and right meters were foggy cleaned. Input/output waveform confirmation, meter adjustment (Watts/dB adjustment), load test (1 kHz sine wave, at 8 ohm load: 500W+500W, OK)) Accessories: power cable, copy of instruction manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-46571-11350-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 294,545 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2025-06-18 20:04:33
description
The disposal price has been reduced. Member prices are not applicable. 2025/6/18 sales price 378,000 yen Power cable creation, lamp, main volume replacement, cooling fan cleaning, etc. have been maintained. The flagship model of the Macintosh power amplifier at the time. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. The exterior has dullness over time, small scratches, etc. (Oikawa Tetsuji) Maintenance information: 2025.6.18 Maintained (grommets, main VR, fan guard, light bulbs replaced, AC cord created, cooling fan disassembled, cleaned, and lubricated the bearings. The meter SW x 2 was disassembled and cleaned, the front panel was completely disassembled to clean the panel, and the left and right meters were foggy cleaned. Input/output waveform confirmation, meter adjustment (Watts/dB adjustment), load test (1kHz sine wave, 8Ω load: 500W+500W, OK) 2021/2/23 maintained (power stage TR x 4, bias TR, TR, C defects in driver board, deterioration → replacement, meter display lamp deterioration, product difference → replacement, RCA contact defect replacement, meter, power supply board C deterioration replacement) Accessories: power cable, copy of instruction manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2300U.S.A

This item has been sold.You can't purchase now. 25-46885-13891-00
MC2300
Manufacture:McIntosh
Original price: JPY 858,000
Price: JPY 361,818 Sold Out
Power amplifiers (transister)
U.S.A 1971 made
Shop: Osu shop
Arrival: 2025-07-12 20:09:56
description
※The power cable is being arranged. Maintained in 2022! The balance between thickness and sharpness of the sound is good, and the sound conveys the breath of jazz and rock. The luster and rich mid-range that can't be enjoyed with today's amplifiers are exquisite. The thick sound quality has clear outlines and instantaneous power, and the slightly smokier tone than the MC2500 is attractive. There is dullness and corrosion appropriate for the model year. Serial 3Y830 (Fujisawa Yukishi) Maintenance information: 2022.6.28 maintained (power stage Tr, emitter resistance, output board resistance replacement, other checks, aging tests) 2021.4.7 Maintained (power stage Tr x 2, output board Tr, C, input C, meter lamp, GAIN VOL, connector terminal replacement. Each SW and VOL cleaning. Operation check. (Installing additional power supply capacitors) Accessories: ※Power cable is being arranged Main specifications: 300W+300W (mono 600W) 0.5 to 16 ohms W483 x H267 x D432 mm 58.1 kg 

MC2500U.S.A

This item has been sold.You can't purchase now. 25-46366-09650-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-06-07 19:11:54
description
Maintained! The flagship model of the Macintosh power amplifier, the black version. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. The exterior has scratches, dullness, and tape marks. Serial CS5116 (Tomoho Asaine) Maintenance information: 2025.6.6 maintained (speaker terminal Lch replacement, poor pin jack contact → replacement, mode switch SW dismantling and cleaning, meter, display lamp deterioration replacement, heatsink fixing plate multiple cracks adhesive treatment, power stage Tr, driver board C, R, Tr, etc. check, operation check, internal and external cleaning) Accessories: power cord instruction manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-45671-04404-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-03-25 20:02:03
description
The volume has been replaced and the switch has been disassembled and cleaned! The flagship model of the Macintosh power amplifier, the black version. 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. The exterior is dull and has small scratches. There are places where the lettering inside the meter is faded (Oikawa Tetsuji) Maintenance information: 2025.3.25 Maintained (VR x 2 replaced, SW x 2 disassembled and cleaned. The meter has been adjusted. (Input and output waveforms were checked, left and right balance checked, load tests, and comprehensive operation tests were performed to confirm normal operation) Accessories: power cable, copy of manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-45671-04405-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-03-05 20:21:51
description
The flagship model of the Macintosh power amplifier, the black version. It is characterized by its strong, dense 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 dullness and small scratches, but it is a clean solid even when viewed from the model year Maintenance information: 2025.3.5 operation confirmed Accessories: instruction manual, power cable Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 25-45268-01277-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 310,000 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2025-01-20 20:05:13
description
The price has been drastically reduced! 2024/12/20 sales price 378,000 yen Maintained! Black panel specification. A model that can be said to be the flagship of Macintosh. It is characterized by its dense, strong sound with a strong sense of extrusion. In particular, the deep sound when combined with JBL's large monitor speakers goes great together. The dynamism in the mid to low range, which is difficult to obtain even with current Mackin power amplifiers, is attractive. The exterior condition is small scratches, dullness, and lettering disappearing over time. JCS4742 (Yamato Yuki) Maintenance information: 2024.8.20 Maintained (MEMTER RANGE, SP switching SW disassembly cleaning, right side meter foggy, dirty polishing and cleaning. meter adjustment. Check the input/output waveform, check the left and right balance, load test, and perform a comprehensive operation test to confirm normal operation) 2024.2.7 Maintained (meter dismantling check OK, aging test ~ if the meter itself is defective, not compatible in the future (pattern cannot be obtained) display lamp, transistor replacement in the meter board, filter replacement) Accessories: power cord, copy of instruction manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 23-41404-27123-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2024-08-20 19:43:12
description
The disposal price has been reduced. Member discounts are not applicable. Maintained! Black panel specification. A model that can be said to be the flagship of Macintosh. It is characterized by its dense, strong sound with a strong sense of extrusion. In particular, the deep sound when combined with JBL's large monitor speakers goes great together. The dynamism in the mid to low range, which is difficult to obtain even with current Mackin power amplifiers, is attractive. Appearance, letters disappear, dullness, and there is a feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.8.20 Maintained (MEMTER RANGE, SP switching SW disassembly cleaning, right side meter foggy, dirty polishing and cleaning. meter adjustment. Check the input/output waveform, check the left and right balance, load test, and perform a comprehensive operation test to confirm normal operation) 2024.2.7 Maintained (meter dismantling check OK, aging test ~ if the meter itself is defective, not compatible in the future (pattern cannot be obtained) display lamp, transistor replacement in the meter board, filter replacement) Accessories: power cord, copy of instruction manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2300U.S.A

This item has been sold.You can't purchase now. 24-43655-17583-00
MC2300
Manufacture:McIntosh
Original price: JPY 858,000
Price: JPY 343,636 Sold Out
Integrated amplifiers (transister)
U.S.A 1971 made
Shop: Osu shop
Arrival: 2024-08-29 20:10:18
description
Brand new power cable included. Maintained! The balance between thickness and sharpness of the sound is good, and the sound conveys the breath of jazz and rock. The thick sound image and rich mid-range, which cannot be enjoyed with today's amplifiers, are exquisite. The range is moderate but the Old McKinn sound has instantaneous power. The slightly smokier tone than the MC2500 is attractive. There are rust spots and dirt marks on the exterior. Serial 5Y023 (Yonejima Satoshi) Maintenance information: 2024.8.29 Maintained (8 left ch output transistors replaced due to left ch output stage transistor short, speaker terminal damage, input VR, 12 electrolytic capacitors, 8 lamps, semi-fixed VR, etc., due to deterioration of each replacement card edge contact cleaning switch type cleaning solder correction missing screw added FAN operation check. (*The bias and offset check output sound was checked.) Accessories: instruction manual, power cord Main specifications: 300W+300W (mono 600W) 0.5 to 16 ohms W483 x H267 x D432 mm 58.1 kg 

MC2500U.S.A

This item has been sold.You can't purchase now. 24-42885-10755-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2024-06-01 19:49:19
description
The disposal price has been reduced! Member discounts are not applicable. 2024/6/1 sales price 378,000 yen Maintained! The flagship model of the Macintosh power amplifier with a silver panel. It is characterized by its strong, dense 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 and stains on the exterior, and rust can be seen on the top plate and back panel (Mizusaki Ryo) Maintenance information: 2024.6.1 maintained (transistor in driver board, LDR, capacitor deterioration, GAIN, VOL noise, meter board capacitor deterioration, power supply board capacitor deterioration, meter lamp, display lamp deterioration → replacement. Meter dismantling terminal lead wire soldering treatment, MODE SW dismantling cleaning, operation check, power stage check OK) Accessories: power cord, copy of instruction manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 24-42885-10754-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2024-05-17 19:44:10
description
The disposal price has been reduced. Member prices are not applicable. 2024/5/17 sales price 378,000 yen The flagship model of a Macintosh power amplifier with silver panel specifications. It is characterized by its strong, dense 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: Maintained on 2020.8.26 (2 input volumes, 4 semi-fixed volumes, 2 RCA plugs, 12 lamps, 8 electrolytic capacitors, replacement input mode switch disassembly cleaning, card edge cleaning, soldering, bias and offset check, output sound check) (*The interior and exterior have been cleaned.) Accessories: power cable Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 24-42952-11350-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2024-06-13 20:03:37
description
The disposal price has been reduced. Member discounts are not applicable. 2024/6/13 sales price 378,000 yen Maintained! This is a Baes regular model 100V specification. The flagship model of the Macintosh power amplifier with a silver panel. It is characterized by its strong, dense sound. It has strong extrusion and is excellent compatibility 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. In addition to a small scratch on the upper right front and a stain on the top surface, there is a slight feeling of use (Murakoshi Yoichi) Maintenance information: 2024.6.12 maintenance (GAIN VOL replacement, power stage Tr check, driver board Tr.C, meter, power supply board C replacement, MODE SW dismantling and cleaning, meter display lamp replacement) Accessories: power cord, instruction manual (copy) Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2300U.S.A

This item has been sold.You can't purchase now. 24-42573-08257-00
MC2300
Manufacture:McIntosh
Original price: JPY 858,000
Price: JPY 316,364 Sold Out
Power amplifiers (transister)
U.S.A 1971 made
Shop: Osu shop
Arrival: 2024-05-09 19:48:06
description
Maintained! The balance between thickness and sharpness of the sound is good, and the sound conveys the breath of jazz and rock. The thick sound image and rich mid-range, which cannot be enjoyed with today's amplifiers, are exquisite. The range is moderate but the Old McKinn sound has instantaneous power. The slightly smokier tone than the MC2500 is attractive. As for the exterior, in addition to wear and tear and dullness over time, yellowing can be seen. Serial 5Y353 (Yamato Yuki) Maintenance information: 2024.5.9 maintained (power stage Tr short, output boat, Tr in input board, capacitor, lamp broken, RCA, switching SW replacement SW, VOL cleaning, input shield cable ground solder treatment) Accessories: Power cord, copy of English instruction manual Main specifications: 300W+300W (mono 600W) 0.5 to 16 ohms W483 x H267 x D432 mm 58.1 kg 

MC2500U.S.A

This item has been sold.You can't purchase now. 24-42253-05590-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2024-04-18 20:18:51
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

MC2500U.S.A

This item has been sold.You can't purchase now. 24-42086-04285-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2024-03-20 19:47:33
description
Maintained! It is a model that can be said to be the flagship of Macintosh. The heavyweight frame, the refreshing blue meter, and the braking power to drive lightly even the large speakers, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. There are small scratches and dullness on the exterior. Serial JCS4793 (Yonejima Satoshi) Maintenance information: 2024.3.20 Maintained (connectors, input VR, lamps, RCA jacks, electrolytic capacitors, etc. replaced. Board cleaning pattern correction. Mode SW disassembly wash. Switch and card edge contact cleaning. Solder correction. Bias and offset checks. Output audio check) Accessories: power cable Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 24-42086-04284-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2024-03-16 20:09:38
description
Maintained! It is a model that can be said to be the flagship of Macintosh. The heavyweight frame, the refreshing blue meter, and the braking power to drive lightly even the large speakers, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. There are small scratches and dullness on the exterior. Serial JCS4793 (Yonejima Satoshi) Maintenance information: 2024.3.16 Maintained (input VR, lamp, electrolytic capacitor and RCA jack replaced. Card edge contact cleaning. Mode SW disassembly polishing cleaning. Removes rust. Apply heat-resistant tape Bias and offset checks. Output audio check) Accessories: instruction manual, power cable Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2300U.S.A

This item has been sold.You can't purchase now. 24-41940-03167-00
MC2300
Manufacture:McIntosh
Original price: JPY 858,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
U.S.A 1971 made
Shop: Osu shop
Arrival: 2024-03-12 19:44:08
description
Maintained! The balance between thickness and sharpness of the sound is good, and the sound conveys the breath of jazz and rock. The thick sound image and rich mid-range, which cannot be enjoyed with today's amplifiers, are exquisite. The range is moderate but the Old McKinn sound has instantaneous power. The slightly smokier tone than the MC2500 is attractive. Scratches and oxidation can be seen on the exterior. Serial 4Y316 (Yonejima Satoshi) Maintenance information: 2024.3.12 Maintained (input volume, RCA jack, electrolytic capacitor, lamp, switch, semi-fixed VR, etc. replaced. Solder correction. Card edge contact cleaning Rotary switch cleaning. Increase and tighten the screws. Meter operation check. Bias and offset checks. Output audio check. (This is an AC120V model, but can be used with AC100V) Accessories: power cord Main specifications: 300W+300W (mono 600W) 0.5 to 16 ohms W483 x H267 x D432 mm 58.1 kg 

MC2500U.S.A

This item has been sold.You can't purchase now. 24-42091-04357-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 300,000 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2024-02-26 19:54:46
description
The price has been drastically reduced. 2024/2/26 sales price 378,000 yen Maintained! Macintosh's flagship model. It is characterized by its strong, dense 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 is a feeling of use due to aging (Daiki Goto) Maintenance information: 2024.2.4 maintained (input board pattern correction) 2023.5.14/2024.2.6 Maintained (each replaced due to deterioration of input volume, indicator lamp, electrolytic capacitor, and RCA jack. Card edge contact and connector cleaning switch cleaning solder correction display part color filter reinstallation screw rust removal paint foreign matter removal. Bias and offset check output sound check The interior and exterior have been cleaned. Board correction. Corrections have been made with jumpers. ) Accessories: instruction manual, power cable Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2300U.S.A

This item has been sold.You can't purchase now. 24-41940-03168-00
MC2300
Manufacture:McIntosh
Original price: JPY 858,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
U.S.A 1971 made
Shop: Osu shop
Arrival: 2024-02-28 19:43:20
description
Maintained! The balance between thickness and sharpness of the sound is good, and it conveys the breath of jazz and rock. The luster and rich mid-range that can't be enjoyed with today's amplifiers are exquisite. The thick sound quality has clear outlines and instantaneous power, and the slightly smokier tone than the MC2500 is attractive. Scratches and oxidation can be seen on the exterior. Serial 4Y578 (Tamura Eiji) Maintenance information: 2024.2.28 Maintained (input volume, RCA jack, electrolytic capacitor, lamp, semi-fixed VR, etc. replaced due to deterioration and defects. Solder correction card edge contact cleaning. Switch cleaning. Increase and tighten the screws. Meter operation check. Bias and offset check, output audio check) Accessories: copy of instruction manual, power cable Main specifications: 300W+300W (mono 600W) 0.5 to 16 ohms W483 x H267 x D432 mm 58.1 kg 

MC2500U.S.A

This item has been sold.You can't purchase now. 24-41745-01763-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2024-02-16 19:49:08
description
Maintained! A model that can be said to be the flagship of Macintosh. This time it's the silver panel version. It is characterized by its dense, strong sound with a strong sense of extrusion. In particular, the deep sound when combined with JBL's large monitor speakers goes great together. The dynamism in the mid to low range, which is difficult to obtain even with current Mackin power amplifiers, is attractive. There are threads and dirt marks on the exterior. Serial JCS 1940 (Fujisawa Yukishi) Maintenance information: 2024.2.16 maintained (input VR, meter lamp, display lamp, electrolytic capacitor, RCA jack, etc. replaced, power guard lamp filter correction, solder correction, urethane sheet replacement, mode SW disassembly cleaning, card edge contact cleaning, bias and offset check, output sound checked) Accessories: power cord Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 23-40474-20184-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 257,273 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2023-10-18 19:39:13
description
Disposal prices have been reduced. Member discounts will not be applied. 2023/10/18 Sales price 378,000 yen Maintained! A model that can be said to be the flagship of Macintosh. This time it's the silver panel version. It is dense and has a strong sense of extrusion, and is characterized by a good sound. In particular, the deep sound when combined with JBL's large monitor speakers goes great together. The dynamism in the mid to low range, which is difficult to obtain even with current McKinpower amplifiers, is attractive. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2023.10.18 maintenance completed (GAIN VOL replacement, MODE SW dismantling and cleaning, power stage Tr half short, bias Tr, C deterioration in driver board, lamp cut, replacement. Each connector is cleaned. (Pattern re-soldering.) Accessories: instruction manual copy power cable Main specifications: 500W+500W (1000W when mono) with power guard circuit W483 x D465 x H263 mm 60.3 kg

MC2500U.S.A

This item has been sold.You can't purchase now. 23-39404-11302-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2023-06-21 20:10:09

MC2500U.S.A

This item has been sold.You can't purchase now. 23-39031-08522-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 279,091 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Shop: Osu shop
Arrival: 2023-05-26 20:01:37
description
The price has been drastically reduced! 2023/5/26 sales price 378,000 yen Maintenance completed! black model. It is a model that can be said to be the flagship of Macintosh. The heavyweight frame, fresh blue meter, braking power that makes even large speakers drive lightly, and the dense, rich tone are truly Mckin'. It's exhilarating to drive the woofer briskly. The exterior has rust spots and scratches. Serial JCS4367 (Tamura Eiji) Maintenance information: 2023.5.26 maintained (input volume, indicator lamp, electrolytic capacitor, RCA jack each replaced. Card edge contact and connector cleaning. Switch cleaning. Solder correction. Reinstall the color filter on the display. Rust removal paint for screws Bias and offset checks. Output sound check. (Interior and exterior cleaning) Accessories: power cable, copy of instruction manual Main specifications: 500W+500W (1000W in mono) with power guard circuit W483 x D465 x H263 mm 60.3 kg
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