The price has been drastically reduced! 2026/3/9 sales price 128,000 yen 2025/12 maintenance completed! Dinaco tube preamp. An American sound with an outstanding crisp, dry tone and a slight sense of extrusion. There is a lot of feeling of use on the exterior front panel, such as dullness, stains, corrosion, scuffs, etc. (Asae Tomoho)
Maintenance information: 2025.12.10 Maintained (switch contact cleaning, contact grease application. Vacuum tube socket replacement, retighten power switch knob, check input/output operation)
Accessories: none
Main specifications: Rectifier tube 12x4 12AX7 x 4 PHONO1 system line system 3 system tape system 1 system pre-out 1 system W335 x H100 x D220 mm
The price has been reduced. 2026/3/7 sales price 99,800 yen*Line exclusive model. A QUAD control amplifier with a modern design. It is characterized by its simple, straightforward, and bouncy texture, which brings out the thickness of the sound. By adopting a double triode 6111WA as the central control device, a high signal-to-noise ratio has been achieved with a simple configuration. Serial C240901 (Takasaki Atsushi)
Maintenance information: 2026.3.5 operation confirmed
Accessories: manual, power cord, original box
Main specifications: Vacuum tube 6111 WA x 1 (double triode) LINE input/RCA x 5 systems, TAPE input/output/RCA x 2 systems
System, W300 x H88 x D125 mm, weight 3.4 kg
Maintenance has been completed, such as disassembling and cleaning switches and replacing 17 capacitors! This is a Lax thin tube preamp. Although it is a CL34 kit model, it is one where you can feel the good feel unique to vacuum tubes in a relatively clean sound. The exterior is dull, has threads, etc. and there is a feeling of use (Ryo Mizusaki)
Maintenance Information: 2026.3.16 Maintained (1) Detachable Disassembly Contact Cleaning (Selector, Monitor, Dubbing, ToneControl, Defeat, Filter, Attenuate, BalanceVR, MainVR) 2) Deteriorated Electrolytic Capacitor Replacement (x17) 3) Volume Detachment Disassembly Contact Cleaning 4) MUT Relay Replacement, Relay Drive TR Damaged Replacement for, panel lamp replacement with LED x 35) replacement due to servo IC failure 6) vacuum tube foot pin cleaning and operation inspection, fuse replacement, Phono plate resistor replacement 7) Other internal board cleaning procedures, sound output test good)
Accessories: none
Main specifications: used vacuum tube 12AX7 × 4 12AU7 × 4 W438 × H77 × D332 mm 6.4 kg
Maintenance has been completed, including inspection and cleaning of disassembly contacts, replacement of 31 electrolytic capacitors, etc. of switches, volume, etc. A preamp kit incorporating LUXMAN's CL32 tube control amplifier. It is designed so that the distortion ratio can be kept low. The fact that it is thin and stylish is also eye-catching. Serial 703488 (Fujisawa Yukishi)
Maintenance information: 2026.3.17 Maintained (31 capacitors, spark killers, 7 vacuum tube sockets, LEDs, transistors, 6 diodes, fuses, diffusion caps, and power cords have been replaced. The volume and switch contacts were completely disassembled and cleaned, and the deteriorated parts on the solder surface of the board were re-soldered. (The input/output waveforms were checked, the left-right balance was checked, and a comprehensive operation test was performed by connecting the power amplifier to confirm normal operation.)
Accessories: power cord
Main specifications: Vacuum tube using Phono2 system 12AX7 x 5 frequency characteristics 3 Hz to 70 kHz total harmonic distortion ratio 0.008% (at 2V output, 20 Hz to 20 kHz) W438 x H77 x D322 mm weight 5.7 kg
Fully maintained, including replacement of 28 deteriorated capacitors! Gold rimmed early C20 preamp With the thick, soft touch unique to Old Mackin, it vividly depicts music in the mid to high range, which has a different luster from C22. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.3.14 maintained (5 knob internal adhesive fixing repairs, 2 40/20/20 μF, etc., hum noise replacement; 2 bridge diodes → diodes replacement; 4 electrolytic capacitors; 50 μF deterioration replacement; 19 oil capacitors; 1/2 W resistor replacement; vacuum tube socket and RCA jack caulking repair* other operation with AC 100 to 117 V (Checked)
Accessories: copy of instruction manual
Main specifications: Vacuum tube used 6x4, 12AX7, 12AU7 dimensions W390 x H146 x D315 mm weight 8.3 kg
Maintenance has been completed, including replacement of 31 capacitors, spark killers, relays, 7 vacuum tube sockets, and 6 diodes. Tubular preamp with a thin design. It has a mild tone with a vintage feel unique to Lux, and the sound quality is well-balanced. The stylish design, which is not typical of a thinly finished vacuum tube, is also excellent. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.3.11 Maintained (power switch disassembly and cleaning, running test after confirming normal operation) 2026.2.28 maintained (31 capacitors, spark killer, relay, 7 vacuum tube sockets, LEDs, 6 diodes, fuse, diffusion cap, power cord replacement. Complete disassembly and cleaning of volume and switch contacts, and re-soldering of the board solder surface. (Input/output waveform confirmation, left and right balance confirmation, comprehensive operation test)
Accessories: instruction manual (copy), power cable
Main specifications: line input, 3 phono systems, 2 tape systems, 2 pre-out systems, vacuum tubes, 12AU7 x 5, 12 AU7 x 2, W465 x H105 x D360 mm (including wood cabinet) 5.5 kg
All major parts such as SW and VOL have been removed, completely disassembled and polished, exterior polishing/painting, and all major parts such as coupling capacitors have been replaced and fully maintained! A tubular control amplifier representative of Lux. The softness and fullness of the mid-range is exceptional. As you play, the sound becomes more familiar, so this is an amplifier I want you to stay with for a long time. Serial 2021223 (Yonejima Satoshi)
Maintenance information: 2026.3.4 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)
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
Maintenance has been completed, including replacement of 31 capacitors, 6 diodes, and 7 vacuum tube sockets, and complete disassembly and cleaning of volume and switch contacts! Tubular preamp with a thin design. It has a mild tone with a vintage feel unique to Lux, and the sound quality is well-balanced. The stylish design, which is not typical of a thinly finished vacuum tube, is also excellent. There is a small scratch on the top plate (Oikawa Tetsuji)
Maintenance information: 2026.2.11 Maintained (31 capacitors, spark killers, relays, 7 vacuum tube sockets, LEDs, 6 diodes, resistors, fuses, diffusion caps, and power cords have been replaced. The volume and switch contacts were completely disassembled and cleaned, and the deteriorated parts on the solder surface of the board were re-soldered.
(Check the input/output waveform, check the left and right balance, and perform a comprehensive operation test by connecting a power amplifier)
Accessories: power cable, copy of instruction manual
Main specifications: line input, 3 phono systems, 2 tape systems, 2 pre-out systems, vacuum tubes, 12AU7 x 5, 12 AU7 x 2, W465 x H105 x D360 mm (including wood cabinet) 5.5 kg
All major parts such as coupling capacitors have been replaced, and full maintenance has been completed, including refining all SW/VOL disassembly contacts! 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. There is Kusumi on the exterior 20109278 (Asaine Tomoho)
Maintenance information: 2025.11.28 Maintained (39 capacitors, 4 diodes, micro SW, spark killer, headphone jack, DIN terminal, 9 vacuum tube sockets, headphone VR, lamp, fuse, 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: Power cable, 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
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