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Manufacture | Model/Title | Price | Arrival date

S-100mk2Germany

Ask 24-43162-13147-00
S-100mk2
Manufacture:THOMANN
Price: JPY 20,727
Germany
Shop: Osu shop
Arrival: 2024-06-16 19:59:15
description
115V specification Professional power amplifier made in Germany. Although it is thin, 1U in size, it features crisp, sharp sound quality unique to professional use. It is a character that pushes forward and makes jazz and rock sounds in a stylish way (Sasaki Shota) Maintenance information: 2024.6.16 Operation confirmed Accessories: manual Main specifications: 115V/230V switching type 100W+100W (4Ω) 65W+65W (8Ω) size W483 x H44 x D250 mm weight 7.5 kg

P-300Japan

Ask 24-42518-07726-00
P-300
Manufacture:Accuphase
Original price: JPY 230,000
Price: JPY 143,636
Japan 1973 made
Arrival: 2024-06-16 19:57:17
description
Maintained! Accuphase first generation power amplifier. Unlike today's company's tone, the wild sound with a strong punch is attractive. It goes well with jazz and rock. The exterior has line marks and dullness. Serial L6T748 (Yonejima Satoshi) Maintenance information: 2024.6.16 Maintained (input volume, output relay, semi-fixed VR, etc. replaced due to foot rattling, etc., replacement, etc., switch cleaning card, edge contact cleaning, solder correction, wiring restyling. Bias and offset check output voice check internal cleaning. Note: The MAIN&REMOTE1 speakers are connected in series. (There is no sound unless both speakers are connected) Accessories: copy of instruction manual, power cable Main specifications: rated output 150 W/ch frequency characteristics 20 Hz to 20,000 Hz W445 × H152 × D355 mm 25 kg

MC2205U.S.A

Ask 24-42714-09308-00
MC2205
Manufacture:McIntosh
Original price: JPY 788,000
Price: JPY 234,545
U.S.A 1975 made
Arrival: 2024-05-25 19:44:59
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/5/25 sales price 298,000 yen A masterpiece transistor type power amplifier from McKinn's heyday. The powerful, rich, and thick tone is a popular gem among jazz fans of yesteryear. The sound combined with speakers such as the 4343 is exceptional. The exterior is dull and scratched from use over time. Serial AX6653 (Tomonori Asaine) Maintenance information: 2024.5.25 maintained (each SW VOL cleaning, lamp replacement, relay contact polishing power meter SW crack → internal reinforcement driver board capacitor replacement, power stage transistor check resistor replacement, additional meter board resistor installation capacitor replacement) Accessories: copy of instruction manual Main specifications: 200W+200W (1/2/4/8 ohms), equipped with an attenuator on the front, input sensitivity 0.75/2.5V, W411 x H181 x D368 mm, 38.6 kg

MC7300U.S.A

Ask 24-42980-11580-00
MC7300
Manufacture:McIntosh
Original price: JPY 650,000
Price: JPY 270,909
U.S.A 1991 made
Arrival: 2024-06-05 20:06:17
description
The price has been drastically reduced! 2024/6/5 sales price 328,000 yen Maintained! Macintosh's first power amplifier with a balanced circuit configuration. Resolution and transparency have been added to the traditional rich, extruded tone. The blue meter, which can be said to be synonymous, is alive and well, and has plenty of presence, pleasing not only the ears but also the eyes. The exterior is dull and has small scratches. Serial JGC1730 (Yonejima Satoshi) Maintenance information: 2024.6.5 Maintained (volume exchange (both channels) due to left channel volume shaft bending and poor contact points) lamp, electrolytic capacitor, etc. due to deterioration, acrylic removal cleaning, solder correction, connector cleaning, panel peeling correction (character area, etc. are not allowed) switch cleaning. Bias and offset check output audio check) Accessories: copy of instruction manual Main specifications: 300W+300W (2/4/8Ω), 600W during MONO (2/4/8Ω) W445 x H196 x D420 mm 35 kg

MC2500U.S.A

Ask 24-42952-11350-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 326,364
U.S.A 1980 made
Arrival: 2024-06-13 20:03:37
description
The price has been reduced. 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. 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. 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

V-1xU.S.A

Ask 24-43078-12308-00
V-1x
Manufacture:Ayre
Original price: JPY 1,800,000
Price: JPY 296,364
U.S.A
Shop: Osu shop
Arrival: 2024-06-08 20:06:48
description
The disposal price has been reduced. Member prices are not applicable. 2024/6/8 sales price 498,000 yen This is AYRE's ambitious work that takes advantage of the characteristics of FETs and uses a perfectly balanced circuit configuration from input to output. A non-feedback type complementary circuit that combines the input stage of a cascade connection with the output stage of the source follower is used. You can listen to a sound with a natural feel that makes you feel the expanse of space. The exterior has scratches and dirt on the front, and there is a feeling of use such as scratches overall (Mizusaki Ryo) Maintenance information: 2024.6.8 operation confirmed Accessories: instruction manual, power cord Main specifications: 200W+200W (8Ω), 400W+400W (4Ω) 100V specification W460 × H180 × D460 mm 43 kg

No.23LU.S.A

Ask 24-43206-13595-00
No.23L
Manufacture:Mark Levinson
Original price: JPY 1,040,000
Price: JPY 407,273
U.S.A 1987 made
Arrival: 2024-06-14 19:19:52
description
A stereo power amplifier with a traditional dual mono configuration. The overwhelming driving power and precise sound are attractive. The JBL4343 series is a classic combination, and the TANNOY Westminster makes you listen with plenty of volume by ringing the box. There are scratches and corner marks on the exterior. Serial 2016 (Fujisawa Yukishi) Maintenance information: 2024.4.26 operation confirmed Accessories: power cord, remo pin, balance short pin Main specifications: stereo power amplifier, dual mono configuration, 200W+200W (8Ω), 800W (8Ω, when connected to a bridge), input impedance 50kΩ, W483 x H210 x D450mm, 40 kg

TA-3140FJapan

Ask 24-43102-12460-00
TA-3140F
Manufacture:SONY
Original price: JPY 59,800
Price: JPY 36,182
Japan 1972 made
Arrival: 2024-06-14 19:59:15
description
Maintained in 2023/12! A stereo power amplifier that takes into account ease of use in multi-channel systems, a must-see for multi-channel systems! Contrary to its cute size, it has quite a bit of driving power. The sound is energetic and fresh, just like Sony of this era. There is a feeling of use on the exterior such as line damage or dullness. Serial 205245 (Tomoho Asaine) Maintenance information: 2023.12.5 maintained (power supply micro SW deterioration replacement, semi-fixed VR replacement for bias adjustment, input RCA terminal L/R poor contact exchange transistors with noise at 2 locations, other DC bias adjustment connection sound confirmation) Accessories: none Main specifications: 40W+40W (8Ω) W200×H149×D320 mm 6.5 kg

SA640U.S.A

Ask 24-41957-03317-00
SA640
Manufacture:JBL
Original price: JPY 440,000
Price: JPY 98,182
U.S.A 1976 made
Arrival: 2024-05-09 19:47:46
description
The disposal price has been reduced! (Member discounts are not applicable) 2023/5/9 sales price 198,000 yen Maintained! This power amplifier was released around the same time as the SG620. It combines 100W+100W driving power with good sharpness. It reproduces thick sounds unique to JBL from a simple design with only a power switch on a black body. It goes well with 70' SJBL speakers and drives exhilarating. The exterior has front scratches, bends on the power switch, scratches, and repair marks on the top plate. Serial 10623 (Yamato Yuki) Maintenance information: 2024.3.2 Maintained (timer relay installed (speaker will be turned on 5 seconds after power is turned on. (Please turn off the VOL when the power is on). Power SW bending correction (deformation of the knob itself is not compatible). Power stage Tr check. (Replacement of Tr in the board, level VOL, fuse holder, and C in the power supply board) Accessories: power cable Main specifications: T-type circuit adopted 100W+100W W432 ✕ H132 ✕ D355mm 19kg

MC2500U.S.A

Ask 24-42885-10755-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 294,545
U.S.A 1980 made
Shop: Osu shop
Arrival: 2024-06-01 19:49:19
description
The price has been drastically reduced. 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

macro-TECH 601U.S.A

This item has been sold.You can't purchase now. 24-43043-12092-00
macro-TECH 601
Manufacture:AMCRON
Price: JPY 31,636 Sold Out
U.S.A
Arrival: 2024-06-02 20:02:56
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/6/2 sales price 49,800 yen ※Since it is a commercial amplifier, it will be handed over as is. Genuine Hibino The sound is bright and powerful, and it seems to go well with jazz as well as rock music. The fan's driving sound is quite loud. The exterior has a feeling of use such as dullness. Serial A286233 (Jun Tamai) Maintenance information: 2024.6.2 sound output confirmed Accessories: none Main specifications: 230W x 230W (8Ω) 335W x 335W (4Ω) W480 x D415 x H90 mm 

P-250Japan

24-41978-03476-00
P-250
Manufacture:Accuphase
Original price: JPY 175,000
Price: JPY 107,273
Japan 1974 made
Shop: Osu shop
Arrival: 2024-06-04 19:49:02
description
Maintained! An attractive power amplifier with rich, powerful sound quality that is a bit different from modern Accuphase. The outstanding sound quality with excellent driving feel goes great with 70's JBL speakers. The sound quality is comparable to that of the advanced 300 series. Serial B6Y617 (Fujisawa Yukishi) Maintenance information: 2024.6.4 Maintained (transistors, electrolytic capacitors, semi-fixed VR, resistors, etc. replaced. Solder correction. SP switch polishing cleaning. Card edge contact cleaning. Increase and tighten the output elements. Bias and offset check adjustments. Output audio check) Accessories: instruction manual, power cable Main specifications: 100W+100W (8Ω) output 3 systems input 2 systems (REAR/FRONT) speaker damping switching system (NORMAL/20, MEDIUM/5, SOFT/1) Dimensions W445 x H165 x D355 mm Weight 19.5 kg

M-1000Japan

This item has been sold.You can't purchase now. 24-42769-09788-00
M-1000
Manufacture:Accuphase
Original price: JPY 1,300,000
Price: JPY 725,455(pair)Sold Out
Japan 1987 made
Shop: Osu shop
Arrival: 2024-06-06 20:10:21
description
Maintained by the manufacturer! This mono power amplifier was developed as the first full-scale high-output power amplifier for consumer use. The sound quality is unique to Accuphase, which has high power and is full of subtlety. Equipped with a digital meter that instantaneously calculates real power. By switching between modes, it is easy to drive even ultra-low impedance speakers. There is a feeling of wear on the exterior such as scratches. E1X029 E1X030 (Jun Tamai) Maintenance information: 2024.6.6 Accuphase maintained (relay contacts replaced due to deterioration, all switches, volume, reworked due to contact cleaning, parts replaced due to stress deterioration, safety confirmation, pressure resistance test, operation characteristics check, each readjusted cleaning pair, similar treatment for matching characteristics) Accessories: original box Main specifications: 800W+800W (8Ω) W481 x H239 x D489 mm 47.2 kg

SE460U.S.A

Ask 24-42892-10834-00
SE460
Manufacture:JBL
Price: JPY 270,909
U.S.A 1971 made
Arrival: 2024-06-11 20:00:38
description
Full maintenance from internal dismantling and all checks to transistor and capacitor replacement! It's an amplifier similar to the SE400S, but the output has gone up from 40W+40W to 60W+60W, and the sound quality with excellent extrusion and sharpness has revived the sound of the good old days. In addition to the exterior and input terminals being replaced, dullness and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2024.6.11 maintenance completed (all internal dismantling checks, L/R co-power stage Tr negative side characteristic defect, Lch driver Tr characteristic failure → replacement, in-board bypass C · power supply C broken → replacement, offset VOL contact failure → polishing, check) Accessories: Power cable (external product) Main specifications: output bandwidth 3 to 20,000 Hz, 90 dB SNR power supply 100V, 50/60 Hz, power consumption 200W, output 60 W+60 W, W385 x H125 x D93 mm

No.23.5LU.S.A

This item has been sold.You can't purchase now. 24-43091-12396-00
No.23.5L
Manufacture:Mark Levinson
Original price: JPY 1,450,000
Price: JPY 452,727 Sold Out
U.S.A 1991 made
Shop: Osu shop
Arrival: 2024-06-10 20:01:48
description
Genuine Harman Mark Levinson's masterpiece amplifier. The large diameter unit is moved lightly with an order of magnitude of driving force. The tight, deep low-range texture is wonderful, and it clearly depicts slight differences in pitch and differences in the timbre and nuance of the instrument. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2024.6.10 Operation confirmed 2023.4.13 Maintained (replacement of deteriorated parts such as capacitors, resistors, etc., part of the board was corroded due to condenser fluid leakage, and was cleaned and repaired. Other inspections and adjustments have been made) Accessories: power cord (non-genuine), copy of instruction manual, remo pin, short pin Main specifications: Dual monaural configuration, stereo amplifier, rated output 200W+200W (8Ω), frequency characteristics, 4 to 140000 Hz, SNR, 104 dB, input impedance, 50 kΩ, dimensions W483 x H210 x D450 mm, weight 40 kg
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