The price has been drastically reduced! 2025/9/4 sales price 178,000 yen The main volume, balance, etc. have been disassembled and maintained, such as contact cleaning! This is a counterpoint hybrid amplifier. There is a sense of transparency, and while it has a mellow feel, it feels expansive and deep. The natural and delicate expression typical of a vacuum tube and the fast start-up speed typical of a transistor are achieved, and the solid sound image makes you feel the thickness and momentum of the sound centered around the middle range. MM/MC is switched internally. The exterior has dullness and small scratches. Serial 93k10 (Satoshi Yonejima)
Maintenance information: 2025.9.4 maintained (main volume, balance volume disassembly contact cleaning. INPUT and TAPE switch contact cleaning, contact grease application. Vacuum tube socket replacement. Electrolytic capacitor replacement. Board cleaning. Check the operation of each input/output)
Accessories: No accessories
Main specifications: W433 x H362 x D126 mm with PHONO (MM/MC), weight approx. 10 kg
The price has been drastically reduced. 2025/9/4 sales price 548,000 yen Arrived for the first time in about 4 years! A popular late model! Maintenance has been completed, including replacement of 4 vacuum tubes and 7 capacitors! McKinn's tubular receiver preamp. The pre-section is such a powerful machine that it received the same evaluation as the C22. Sound characters unique to vintage McKinn, which are thick and have a strong luster, are attractive. You can enjoy the sticky, glossy tone. There is dullness over time, rust, etc. (Oikawa Tetsuji)
Maintenance information: 2025.9.4 maintained (12AX7, 6AU6, 6U8 replacement, 2 RCA jack deterioration replacements・4 resistors 1W noise exchange・4 resistors 1/2W defective replacement・2 short pins added・0.1 μF noise exchange・2 ceramic capacitors with 0.1 μF other deterioration replacement・3 electrolytic capacitors with 1 μF other deterioration replacement・block capacitor 50μF x 4 defective replacement/IFT coil disassembly repair ・IF/RF/MPX readjustment ・RCA jack and vacuum tube socket caulking repair*Other operation has been checked with AC 100 to 117 V)
Accessories: none
Main specifications: 117 V specification preamp input system PHONO1, 2, AUX, TAPE with FM tuner W395 x H120 x D305 mm 12.5 kg
The price has been reduced. 2025/8/25 sales price 54,800 yen Maintained! Vacuum tube control amplifier with built-in USB DAC. With PHONO input, you can enjoy delicate sound quality with a quality that exceeds expectations. The remote control is out of stock. The exterior has line marks on the top plate, writing with magic on the volume knob and front, or erasing by scraping the writing (Mizusaki Ryo)
Maintenance information: 2025.8.25 Maintained (The 2 rear panel input changeover switches were cleaned due to poor contact. Soldering fix for foundation post lead lines. Internal wiring arrangement and wire replacement. The characteristics were measured and confirmed that they were almost identical to the values published by the manufacturer. 4 hour playback aging test with no abnormalities. (The DAC music playback was also tested and there were no problems)
Accessories: power cable
Main specifications: W290xH115xD265 mm weight 3.6 kg (actual measurement)
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
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
The disposal price has been reduced! (Member discounts are not applicable) 2025/7/30 sales price 128,000 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 flavor unique to Dinaco. The exterior has deteriorated over time, such as scratches and lettering disappearing. Serial 10011826 (Yonejima Satoshi)
Maintenance Information: 2025.7.30 Maintained (block capacitor 30/30/30/10 μF replaced. ECC83 vacuum tube replacement x 3 Change balance volume B curve to MN curve. Switching noise improvement measures → 2 additional 1/2W resistors. Vacuum tube socket and RCA jack caulk repair. *Operation has also been checked with AC 100 to 117 V. (*Due to the structure of the selector, switching noise appears, but this is within the specs)
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
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
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