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Manufacture | Model/Title | Price | Arrival date

Model 7KU.S.A

25-46739-12678-00
Model 7K
Manufacture:marantz
Price: JPY 326,364
U.S.A 1979 made
Arrival: 2025-10-18 19:29:08
description
The price has been drastically reduced! 2025/10/18 Sales price 398,000 yen Block capacitors and electrolytic capacitors have been replaced and maintained! Kit version of the masterpiece model 7. The parts that can be obtained at the beginning of sale remain the original, and those that are missing use similar parts, and it is a 25th anniversary model that appeared with almost the same structure as the original. As a vacuum tube preamp, you can hear a slightly different tone from other models. As for the exterior, there is a scratch on the top of the wooden case. Serial F020154 (Yonejima Satoshi) Maintenance information: 2025.10.18 Maintained (power supply circuit and main circuit restored to original circuit. Replace main volume and balance volume with normal type. Replace 2 block capacitors with American ones. Replace and add 5 electrolytic capacitors from vertical type to tubular type. Replace 21 resistors with 1W and 1/2W American resistors. 6 additional 1/4 W resistors. Lamp deterioration replacement. AC outlet replacement. 2 RCA jack deterioration replacements 2 additional short pins RCA jack and vacuum tube socket caulk repair. Operation has also been checked with AC100V (the OUT LEVEL on the back is narrowed down to bring the volume curve closer to the original. Also, due to the structure of the selector, a small amount of noise is emitted when it is moved)) Accessories: cabinet Main specifications: kit model tubular control amplifier input line 4 systems, TAPE1 system, PHONO (MM) 2 systems, MIC1 system vacuum tube 12AX7 x 6 W453 x H185 x D260 mm 7.9 kg

SA-7.1U.S.A

Ask 25-45642-04138-00
SA-7.1
Manufacture:COUNTER POINT
Price: JPY 77,091
U.S.A
Arrival: 2025-09-28 19:23:17
description
The price has been drastically reduced. 2025/9/28 sales price 99,800 yen Maintenance completed! A basic tube preamp with a power supply built into the main unit. The sound quality is straightforward compared to the company's SA5.1 and SA3.1, and it is characterized by a bright and firm sound like a vacuum tube with good fluidity. In particular, the phono equalizer has high gain and is at a level comparable to that of a CD even when switching to a CD. *Turn on the power by slightly increasing the volume with the input selector in the RIAA position. When the power is turned on in the LINE position, shock noise is emitted when switching to the RIAA (only the first time) due to the original design. Also, after turning on the power supply, wait at least 1 minute and 30 seconds before turning on the power amplifier. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.9.28 maintenance completed (main volume, balance volume disassembly contact cleaning, board cleaning, capacitor check, top plate inch screw replacement, each input/output operation check) Accessories: none Main specifications: vacuum tube using LINE x 3 PHONO x 1 system 6DJ8 x 2 (line) 12AX7 x 2 (phono) W482 x H57 x D210 mm (excluding protrusions) 3.9 kg (actual measurement)

PV3U.S.A

Ask 25-47224-16409-00
PV3
Manufacture:Conrad Johnson
Price: JPY 86,182
U.S.A
Arrival: 2025-10-04 19:50:08
description
The disposal price has been reduced. Member discounts are not applicable. 2025/10/4 sales price 118,000 yen Maintenance completed! This is a Conrad Johnson tubular kit control amplifier that is rarely in stock. You can enjoy an American sound with a bright tone yet a sense of extrusion and richness. There are scratches on the exterior. Serial 80104K (Kobayashi Hitoshi) Maintenance information: 2025.10.2 maintained (rear panel balance volume disassembly, caulking part screw installation correction, operation check of each part) 2025.7.12 maintained (3 block capacitors replaced. Replace 12 film capacitors. Vacuum tube connection display sticker attached. Balance volume contact cleaning. The power lamp display is dark, so replace the lens installation LED. Reinstall the volume sub-panel and fix the knobs. Check the operation of each input/output) Accessories: instruction manual Main specifications: 3 input systems, dimensions W265 x H98 x D220 mm (including protrusions, actual measurement), weight 2.4 kg (actual measurement)

U-22Japan

Ask 25-47143-15689-00
U-22
Manufacture:ONLIFE
Original price: JPY 135,200
Price: JPY 243,636
Japan
Shop: Osu shop
Arrival: 2025-10-16 20:13:04
description
The price has been drastically reduced! 2025/10/16 sales price 298,000 yen Maintenance has been completed, including 4 volumes, 2 capacitors, 5 resistor replacements, and meter transformer rewinding and repair! The rich, delicate, yet neat, and elegant sound typical of a tube amp is attractive. Sound quality deterioration is eliminated as much as possible with a simple circuit design. Recommended for vintage fans and analog enthusiasts. The exterior is dull and has small scratches (Oikawa Tetsuji) Maintenance information: 2025.10.16 Maintained (vacuum tube 12AU7 noise exchange/tone volume defect replacement 4 pieces · broken internal wiring → resoldering treatment/22 μF deterioration replacement 2 pieces · meter transformer rewinding repair · resistance 3W and 1/2W deterioration replacement 5 pieces · vacuum tube socket and RCA jack caulking repair (*Operation has also been checked with AC 100V) Accessories: none Main specifications: tube preamp 12AX7 x 4, 12 AU7 x 2 with UV meter size W430 x H145 x D 245 mm weight 6.5 kg

ATC-5SJapan

This item has been sold.You can't purchase now. 25-89025-21200-00
ATC-5S
Manufacture:AIR TIGHT
Original price: JPY 1,090,000
Price: JPY 816,364 Sold Out
Japan 2022 made
Arrival: 2025-10-23 19:49:03
description
7 months since purchase! A tube control amplifier boasting the highest quality ever, by condensing the technology and know-how of airtight preamp development. The highest quality parts carefully selected for the company's traditional monocoque body are used. The ease of use of the 2 phono systems, equalizer OUT terminals, etc. is also amazing. There is a light scuff on the top surface (Murakoshi Yoichi) Maintenance information: 2025.10.23 sound output confirmed Accessories: instruction manual, power cable Main specifications: input PHONO MM x 2 systems, LINE x 3 systems with PHONO output W400 x H90 x D260 mm 9 kg

CL-35/2Japan

Ask 22-37271-51045-00
CL-35/2
Manufacture:LUXMAN
Original price: JPY 148,000
Price: JPY 270,909
Japan 1972 made
Arrival: 2025-10-23 19:31:43
description
39 capacitors have been replaced, SW class overhauls, and full maintenance has been completed! A tubular control amplifier representative of Lux. It is soft and produces good mid-range sounds. As you play, the sound becomes more familiar, so this is an amplifier I want you to stay with for a long time. Serial 2012 1064 (Murakoshi Yoichi) Maintenance information: 2025.10.22 Maintenance completed (front SW wiring re-reinforced and re-soldered. Check the input/output waveform, check the left and right balance, and comprehensive operation test by connecting the power amplifier) 2025.10.18 maintenance completed (39 capacitors, 4 diodes, micro SW, spark killer, headphone jack, DIN terminal, 9 vacuum tube sockets, headphone VR, lamp, fuse, and power cord replacement. All SW/VOL disassembly contacts have been re-polished, and grease has been applied to prevent oxidation and sulfidation. (Input/output waveform check, sound output test) Accessories: copy of instruction manual, power cord (brand new, external) Main specifications: vacuum tube 12AX7 x 6/12 AU7 x 1 using a tubular control amplifier Input: 2 phono system, line system, 3 system, tape system, 2 system output: 2 systems W476 x H190 x D275 mm 12 kg

PASU.S.A

Ask 25-47435-17980-00
PAS
Manufacture:DYNACO
Price: JPY 90,727
U.S.A
Arrival: 2025-10-16 19:47:01
description
The price has been drastically reduced! 2025/10/16 sales price 118,000 yen Maintained! This is a Dynaco tubular control amplifier. It is an amplifier where you can enjoy the warm and comfortable sound unique to vintage. While the microwave feel is moderate, the nostalgic sound with an emphasis on atmosphere has a unique, hard-to-get flavor. The exterior has rust-like stains on the top and sides, and there is a feeling of use such as rust on the knobs (Satoshi Yonejima) Maintenance information: 2025.10.16 Maintained (main volume replacement and resistance 1/2W numerical change) 2024.5.29 maintained (12AX7, 2000 μF electrolytic capacitor, 1 μF replacement, 1/4 W resistor added as a measure to improve switching noise, vacuum tube socket and RCA jack caulking repair, parts including block capacitors checked, and operation checked with AC 100 to 117 V) Accessories: No accessories Main specifications: vacuum tube 12 AX7 x 4, 12 x 4 line input 5 systems phono 1 system (mm), 1 pre-out system, W385 x H134 x D230 mm 7 kg

PAS-2U.S.A

Ask 25-45493-02845-00
PAS-2
Manufacture:DYNAKIT
Price: JPY 72,545
U.S.A
Arrival: 2025-07-30 20:12:05
description
The disposal range price has been reduced! (Member discounts are not applicable) 2025/7/30 sales price 128,000 yen Maintained! Dinaco tube preamp An American sound with an outstanding crisp, dry tone and a slight sense of extrusion. There is a feeling of use on the exterior, and there are scratches, stains, etc. due to aging. *Due to the circuit design, there is sound leakage from other inputs. (YONEJIMA Satoshi) Maintenance information: 2025.7.30 Maintained (volume disassembly, cleaning, repair. 3 x 12AX7 vacuum tube replacement Replace 2 2000 μF electrolytic capacitors. Selenium for heaters → 4 diodes and 2 lug terminals added. 2 1/2W resistor deterioration replacements Input ground reinforcement treatment. Remove the additional fuse holder from another company → return to the original circuit and fill the hole with a rubber bushing. Vacuum tube socket and RCA jack caulk repair. Operation has also been checked with AC 100 to 117 volts. (*Since the volume of this model is a special volume with a loudness terminal, gang errors and slight noise will occur depending on the position used) Accessories: No accessories Main specifications: Rectifier tube 12x4, 12AX7 x 4 PHONO 1 system, 3 line systems, 1 tape system, 1 pre-out system W335 x H100 x D220 mm

CL-35/2Japan

Ask 22-37329-51438-00
CL-35/2
Manufacture:LUXMAN
Original price: JPY 148,000
Price: JPY 270,909
Japan 1972 made
Arrival: 2025-08-29 20:05:16
description
In addition to capacitor replacement, SW type overhauls, etc. have been fully maintained! A tubular control amplifier representative of Lux. It is soft and produces good mid-range sounds. As you play, the sound becomes more familiar, so this is an amplifier I want you to stay with for a long time. The exterior is dull and has a feeling of use. Serial 20103157 (Takahashi Nobuyuki) Maintenance information: 2025.8.29 Maintained (coupling capacitor, electrolytic capacitor, micro SW, spark killer, headphone jack, microphone jack, DIN terminal, vacuum tube socket, main VR replacement. All SW/VOL disassembly contacts have been re-polished, and grease has been applied to prevent oxidation and sulfidation. Input/output waveform check, sound output test cabinet repair gloss adjustment bottom coating) Accessories: power cable Main specifications: vacuum tube 12AX7 x 6/12 AU7 x 1 using a tubular control amplifier Input: 2 phono system line system 3 system tape system 2 system output: 2 systems W476 x H190 x D275 mm 12 kg

CL-35/2Japan

Ask 21-31792-11423-00
CL-35/2
Manufacture:LUXMAN
Original price: JPY 148,000
Price: JPY 270,909
Japan 1972 made
Shop: Osu shop
Arrival: 2025-05-27 20:09:07
description
Full maintenance has been completed, such as replacing 39 deteriorated capacitors, overhauling of all SW types, and cabinet polishing repairs! A tubular control amplifier representative of Lux. It is soft and produces good mid-range sounds. As you play, the sound becomes more familiar, so I want this amplifier to stay with for a long time. There are dark spots on the exterior (Mizusaki Ryo) Maintenance information: 2025.7.10 Maintained (2025.7.10 Low Cut SW has been soldered again. Other inspections, input/output waveform checks, and comprehensive operation tests were performed to confirm normal operation.) 2025.5.27 Maintained (coupling capacitor, electrolytic capacitor, micro SW, spark killer, headphone jack, microphone jack, DIN terminal, vacuum tube socket, main VR replacement. All SW/VOL disassembly contacts have been re-polished, and grease has been applied to prevent oxidation and sulfidation. Micro SW wiring differences were corrected, TREBLE, BASS coaxial VR assembly defects, reassembly, lever SW construction correction, and there was a crackling sound when switching from AUX to Phono, so countermeasures were taken (1 MΩ x 2 added). (Input/output waveform check, sound output test) Accessories: power cord, copy of instruction manual Main specifications: vacuum tube 12AX7 x 6/12 AU7 x 1 using a tubular control amplifier Input: 2 phono system, line system, 3 system, tape system, 2 system output: 2 systems W476 x H190 x D275 mm 12 kg

CL-35/2Japan

Ask 23-40200-17754-00
CL-35/2
Manufacture:LUXMAN
Original price: JPY 148,000
Price: JPY 270,909
Japan 1972 made
Arrival: 2025-07-09 19:47:44
description
All main parts, such as coupling capacitors, were replaced, and maintenance was carried out with attention to details such as disassembly and polishing for all SW/VOL! Furthermore, they have even repaired the cabinet, so you can use it comfortably. The classic vacuum tube sound from the Golden Age of Luxe that is supple, glossy, and can be listened to for a long time. It boasts unrivaled compatibility with vintage Altec and JBL speakers. Serial 20122058 (Yonejima Satoshi) Maintenance information: 2025.7.9 maintained (coupling capacitor, electrolytic capacitor, micro SW, spark killer, headphone jack, microphone jack, DIN terminal, vacuum tube socket, main VR replacement. All SW/VOL disassembly contacts have been re-polished, and grease has been applied to prevent oxidation and sulfidation. Input/output waveform check, sound output test. (Audio case repair) Accessories: power cable, copy of instruction manual Main specifications: used vacuum tube/12AX7 x 6, 12AU7 x 1 input/2 phono systems, 3 line systems, 2 tape systems output/2 systems W476 x H190 x D275 mm 12 kg
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