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Manufacture | Model/Title | Price | Arrival date

VT-4C Single

This item has been sold.You can't purchase now. 24-42171-05030-00
VT-4C Single
Manufacture:自作
Price: JPY 407,273 Sold Out
Shop: Osu shop
Arrival: 2024-05-02 20:14:23
description
Maintained! A VT-4C single amplifier built into the Suzurando SL-990 chassis. The transformer is equipped with a Tango X-10S pair, MS-210DR, and CH-12-200D. I am overwhelmed by the strong sound pressure that seems to push it to the front. If you combine it with a large horn system, etc., you will be addicted to the pleasure of being bathed in music (Kojima Yosuke) Maintenance information: 2024.5.2 maintained (relay disassembly repair · block capacitor 47 μF x 2 other deterioration replacement 2 units · resistance 1W deterioration replacement · 3 x ham balance volume addition · resistance 5 W addition · bridge diode addition · power supply switch deterioration exchange · electrolytic capacitor 68 μF noise exchange · 2 film capacitor 1/2 W noise replacement · 3 resistor 1/2W noise replacement · 3 resistor 1/2W noise replacement · Operation check with AC 100V (rated output 12 W, measured at SP: 8 ohm*BIAS and HUM BAL. on the back side have been adjusted. (Please adjust only when the output tube is replaced) Accessories: power cable Main specifications: W500 x H270 x D275 mm 36.7 kg (actual measurement, not including protrusions)

MQ-88uCJapan

This item has been sold.You can't purchase now. 24-42661-08908-00
MQ-88uC
Manufacture:LUXMAN
Original price: JPY 390,000
Price: JPY 257,273 Sold Out
Japan 2017 made
Arrival: 2024-04-29 19:58:50
description
The price has been reduced! 2024/4/29 sales price around 298,000 yen is good! Luxman tube power amplifier. Using KT88 as the output stage, it is a powerful yet highly transparent amplifier. It is a vacuum tube amplifier with excellent modern resolution and a sense of speed while being based on classical designs from the past. Serial M20600470A (Fujisawa Yukishi) Maintenance information: 2024.4.29 Operation confirmed Accessories: instruction manual, power cord Main specifications: 25W+25W (4.8/16Ω) input direct 1 system variable 1 system output 1 system (4, 8, 16 ohm independent) power consumption 150 W 440 x 184 x D230 mm 16.1 kg

SV-2A3Japan

24-42592-08344-00
SV-2A3
Manufacture:SUN AUDIO
Original price: JPY 274,000
Price: JPY 134,545
Japan
Shop: Osu shop
Arrival: 2024-04-29 19:54:57
description
Maintained! Single stereo power amplifier using 2A3 output tubes. You can enjoy the aftertaste of sound and air unique to vacuum tubes. It expresses vocals and string music in a sweet and glamorous manner. This is a well-built car at an affordable price. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.4.29 maintenance completed (power supply capacitor replacement, RCA jack replacement, cord clamp added to keep unused wire away from heat source, fixed solder defects, vacuum tube pin cleaning, bias check ham balance adjustment, output approx. 4.5 W (current load set to 8 Ω), interior and exterior cleaning) Accessories: power cable Main specifications: rated output 3.5W+3.5W vacuum tube 2A3 x 2 6H8C x 2 5U4G x 1 W360 x D210 x H190 mm 16 kg

SV-S6128DJapan

This item has been sold.You can't purchase now. 24-42434-06909-00
SV-S6128D
Manufacture:SUNVALLEY
Price: JPY 163,636 Sold Out
Japan
Arrival: 2024-04-27 20:09:07
description
Maintained by the manufacturer! It is the origin of Sun Valley and is the most popular 845 single power amplifier kit model. Sister level 211 can also be used. Please enjoy the original appeal of hand-wired tube amplifiers (Murakoshi Yoichi) Maintenance information: 2024.4.26 manufacturer maintenance (vacuum tube replacement L/R gain adjustment, high pressure wiring glass tube processing, solder part check, re-soldering, wiring routing correction, screw fastening confirmation, tightening, output, gain noise, etc.) Accessories: instruction manual, power cord Main specifications: 845/211 single 16W+16W or more (211 is 7.5W+7.5W or more) impedance 8Ω W410 x H240 x D275 mm 15 kg

MC2102U.S.A

This item has been sold.You can't purchase now. 24-42657-08888-00
MC2102
Manufacture:McIntosh
Original price: JPY 900,000
Price: JPY 543,636 Sold Out
U.S.A 2001 made
Arrival: 2024-04-25 20:11:51
description
The price has been drastically reduced. 2024/4/25 sales price 698,000 yen Manufacturer maintenance including all output tube replacements in 2020! McKinn's tube power amplifier. While it has a smooth and glossy tone, the delicate tone with an extremely high sense of SNR is truly a modern vacuum tube amplifier. The modern McKinn sound, which has no conventional noise and is highly transparent yet thick and glossy, is attractive. The meter is cloudy and burnt (Oikawa Tetsuji) Maintenance information: 2020.4.14 Electric maintenance completed (vacuum tube pre-replacement, front lamp replacement, on main PCB, various resistors, diode replacement, capacitor replacement, bias adjustment, operation inspection) Accessories: instruction manual, power cable, original box Main specifications: KT88 parallel push stereo 100W mono 200W with balanced input W445 x H257 x D432 mm weight 40 kg

model 8BU.S.A

Ask 24-42637-08714-00
model 8B
Manufacture:marantz
Original price: JPY 165,000
Price: JPY 386,364
U.S.A 1958 made
Arrival: 2024-04-25 20:03:34
description
The price has been reduced. 2024/4/25 sales price 448,000 yen Maintenance is being carried out in 2020. It's a famous machine you can't miss when talking about Marantz sounds of yesteryear. It has a good mid-range fat transfer, and its pleasant sound is an appeal that cannot be obtained anywhere else. You can enjoy the Marantz sounds of the good times. There is some rust and small scratches on the exterior. Serial 8-4160 (Murakoshi Yoichi) Maintenance information: 2020.11.18 maintained (AC code deterioration replacement, 40/40/20 μF and other deterioration replacement, 3 external paint, 20 μF x 2 deterioration replacement, selenium deterioration countermeasures → diode addition · vacuum tube 6BH6 noise exchange · vacuum tube socket and RCA jack caulking repair ※ other operation checked (measured at 32 to 41 W SP: 8 Ω with rated output AC 100 to 117 V) *A2 The EL34 vacuum tube guide pin is broken, but there is no problem with performance. (Part of the SP terminal on the right channel is missing.) Accessories: instruction manual (for replicas, Japanese copy) Main specifications: 35W+35W vacuum tube 6CG7/6BH6/EL34 W348 × H191 × D273mm 22.5 kg

MC275SEU.S.A

This item has been sold.You can't purchase now. 24-42469-07246-00
MC275SE
Manufacture:McIntosh
Original price: JPY 700,000
Price: JPY 361,818 Sold Out
U.S.A 1996 made
Arrival: 2024-04-17 19:37:38
description
The price has been drastically reduced! 2024/4/17 sales price 450,000 yen Maintained! Genuine Electri A stainless steel chassis version of the 2nd generation reprinted model. It is a model that stands out for its good SNR feel and improved fine particle feel, etc., and its depth of pocket is attractive, compatible with the latest sources. The heavy, vintage look is also wonderful. There are small transformer scratches on the exterior and many disappearing characters on the back. Serial JE10260 (Yonejima Satoshi) Maintenance information: 2024.4.17 Maintained (The remodeled part has been restored to a state close to its original state. Electrolytic capacitor replacement. Shield case added because it is out of stock. Guide pin hakama exchange. Create a sticker with the missing character and paste it. Output audio check) Accessories: No accessories Main specifications: 6550 push-pull input 2 systems (XLR/RCA) rated output 75W+75W (4/8/16Ω) mono 150W (2/4/8Ω) W406 x H190 x D305 mm 30.5 kg

STEREO70U.S.A

Ask 24-42159-04894-00
STEREO70
Manufacture:DYNAKIT
Original price: JPY 69,800
Price: JPY 90,727
U.S.A 1958 made
Shop: Osu shop
Arrival: 2024-04-11 20:16:10
description
The price has been drastically reduced. 2024/4/11 sales price 118,000 yen ※It's cheap because it doesn't have a hood. Maintained! Vacuum tube stereo power amplifier. The bright and fresh sound typical of DYNACO is attractive. This is an amplifier I want to play in combination with JBL, Altec, etc. The grill is missing, and there is a feeling of use due to aging (Daiki Goto) Maintenance Information: 2024.4.11 Maintained (· Block Capacitor 30/20/20 μF Defect Replacement · Stereo/Mono Switch Defect Replacement · Shock Noise Improvement Measures → Spark Killer Addition · Vacuum Tube 7199 Noise Exchange · Mylar Capacitor 390pF Deterioration Replacement 2 · Resistors 1/2 W Deterioration Replacement · BIAS Readjustment · Vacuum Tube Socket and RCA Jack Caulking Repair. *Other operation checks have been performed (measured at 32 to 41 W SP: 8 Ω at rated output AC 100 to 117 V) Accessories: instruction manual Main specifications: rated output 35W+35W vacuum tube EL34 x 4 7199 x 2 GZ-34 x 1 W330 x H165 x D240 mm 12.5 kg

63M MK3SJapan

24-41692-01368-00
63M MK3S
Manufacture:MACTONE
Price: JPY 90,727
Japan
Shop: Osu shop
Arrival: 2024-04-08 19:57:05
description
The disposal price has been reduced! (Member prices are not applicable) 2024/4/8 sales price 198,000 yen Maintained! Macton tubular OTL stereo power amplifier. Eight 6RA3 triodes are used in parallel per channel to enhance load impedance adaptability, and it also features a structure with Macton's unique balanced NF applied. The sound unique to OTL is thick and has a high sense of energy, and the high driving power is also attractive. The appearance is oxidized and dull. Serial 40704 (Yonejima Satoshi) Maintenance information: 2024.4.8 Maintained (power transformer primary side rewound repair by PSE inspection. 3 vacuum tube 6RA3 replacements Vacuum tube 6AQ8 replacement. Main volume disassembly cleaning repair. Vacuum tube socket and RCA jack caulk repair. Operation has also been checked with AC 100V (rated output 32W, SP:16Ω), please use speakers above 16Ω) Accessories: No accessories Main specifications: tubular low-load OTL stereo power amplifier 30W x 30W (8Ω) vacuum tube used: 6RA3 x 10/6RA8 x 2/12AX7 W370 ✕ H160 ✕ D270 mm 12 kg

Model 8U.S.A

24-41979-03504-00
Model 8
Manufacture:marantz
Original price: JPY 165,000
Price: JPY 316,364
U.S.A 1958 made
Arrival: 2024-02-16 20:14:05

A2500Japan

Ask 19-22362-31051-00
A2500
Manufacture:LUXKIT
Original price: JPY 42,100
Price: JPY 152,727
Japan 1972 made
Arrival: 2019-06-15 20:13:43
description
The A2500 is a tube type power amplifier kit that has been replaced with speaker terminals that are easy to use even for beginners. 6AQ8 for the first stage and 12AU7 for the phase reversal stage both use triodes. Since triodes are used across all stages, the sound is taut and bright, with excellent nude characteristics. The exterior has dullness over time, rust, and small scratches. Serial 560561 (Miura Kimiya) Maintenance information: 2018.4.28 Maintained (printed circuit board resistor replaced. (Adjustment characteristics check OK) 2014.11.21 maintenance completed (input VR, vacuum tube socket, coupling capacitor, SP terminal, BIAS DC BAL, semi-VR, each deterioration exchange, adjustment, characteristic check OK) Accessories: instruction manual Main specifications: 6 RA8 push-pull 6 RA8 x 4/12 AU7 x 2/6AQ8 10W+10W W410 x H145 (with hood) x D190 mm 9.6 kg
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