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Manufacture | Model/Title | Price | Arrival date

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

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

Model 8U.S.A

This item has been sold.You can't purchase now. 24-41979-03504-00
Model 8
Manufacture:marantz
Original price: JPY 165,000
Price: JPY 316,364 Sold Out
U.S.A 1958 made
Arrival: 2024-02-16 20:14:05
description
The disposal price has been reduced! (Member prices are not applicable) 2024/2/16 sales price 448,000 yen Maintained in 2022/7! Comes with a hood! This is a famous gem that has both thickness and sex appeal while making a quick sound. There is no boomy sound, which is a drawback of vacuum tube amplifiers, and it is a vintage sound that is still popular today due to its good tone and good balance. The exterior has stains, stains, paint peeling, etc. Serial 2417 (Tomoho Asaine) Maintenance information: 2022.7.13 Maintained (replacement of 2 vacuum tubes 6CA7 deteriorated, 2 electrolytic capacitors → block capacitors replaced with 47 μF x 2, resistance 1W domestically produced → replaced with USA-made, bottom leg deterioration replacement/vacuum tube socket and RCA jack re-caulking repair. *Other operation checks have been performed (measured at 32 to 43 W SP: 8 Ω at rated output AC 100 to 117 V) 2021.3.28 Maintained (vacuum tube socket partially loosened, re-caulking repair, other RCA jack re-caulking repairs and AC BAL. /DC BAL. /BIAS realignment implemented. Rated output AC 100 to 117 V measured at 32 to 41 W SP: 8 Ω) Maintained on 2015.1.23 (2 VT6BH6 noisy replacements · block.c40/20/20 μf deterioration exchange and external coating · R1/2W 100Ω combustion exchange · Fuse3A Slowblow ⇒ 2.5A SlowBlow replacement with original · EL.C10μF ⇒ 20 μF original replacement 2 pieces ※ other parts check ( EL.c has been added to Block.c2 by another company. Other EL.C has been replaced by another company)) Accessories: none Main specifications: vacuum tube EL34, 6CG7 x 2, 6BH6 x 2 output 35W+35W W346 x H192 x D250 mm 21.9 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

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

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
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