Internal parts were thoroughly reviewed in 2024/5, and maintenance was carried out with attention to detail! A power amplifier with a separate name for the main part of the SQ38F series. The natural, smooth sound quality with a high sense of transparency is attractive. You can relax and enjoy classical music and vocals in a natural way. The deep sound quality that cannot be expressed with the latest vacuum tube amplifiers is exceptional. The exterior has scratches etc. on the top of the cover, and there is a feeling of use (Matsumoto Tsuyoshi)
Maintenance information: 2024.8.2 maintenance (first stage vacuum tube replacement) 2024.5.29 maintenance (vacuum tube socket, block capacitor, electrolytic capacitor, oil capacitor, SP and RCA terminals, semi-fixed VR, fuse holder replacement. SW/VOL disassembly contacts are re-polished, and grease is applied to prevent oxidation and sulfidation. Input/output waveform confirmation, load test (8Ω load 1kHz 30W/30W), input/output waveform confirmation, sound output check performed)
Accessories: copy of instruction manual
Main specifications: output 30W+30W dimensions W410 x H160 x D205 mm weight 13.8 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: 2026.2.28 Maintained (31 capacitors, spark killer, relay, 7 vacuum tube sockets, LED, 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
Comes with a wooden box! This is the L-type TH-9708, which is the highest peak step-up transformer along with cotters. The detailed, glossy, and deep sound is the true essence of analog playback. There is a small wound (Oikawa Tetsuji)
Maintenance information: 2026.3.1 operation confirmed
Accessories: wooden box
Main specifications: MC boost transformer for LOW impedance, primary impedance 3 ohms, size W165 x H120 x D 100 mm, dead weight 2.75 kg
Scarce! SONY's step-up transformer using an amorphous ribbon. A boost transformer compatible with a wide range of applications, from the low impedance orthophone type to the high impedance Denon type. You can enjoy a sharp, fresh, and highly transparent tone. There are small wounds and dullness (Oikawa Tetsuji)
Maintenance information: 2026.3.1 operation confirmed
Accessories: none
Main specifications: A 35μ-thick amorphous magnetic material is used for the 3Ω/40Ω switchable boost ratio 33dB (3Ω) 26dB (40Ω) input 2-system bypass compatible core. Size: W76 x H96 x D280 mm Weight: 1.8 kg
Denon boost transformer for MC cartridges. It has 3Ω/40Ω impedance switching, including PASS, and 2 input switches, making it a very convenient unit. A must have for those using DL-103 cartridges. There is a line wound (Sasaki Shota)
Maintenance information: 2026.3.1 sound output operation confirmed
Accessories: none
Main specifications: MC boost transformer boost ratio 1:10 (40 Ω) 1:33 (3 Ω) primary impedance 40 ohm 3 ohm/secondary impedance 4 kΩ frequency characteristics 10 Hz to 120 kHz W155 × H70 × D215 mm 2.1 kg
※The veneer sheet is inexpensive because it floats. A model similar to the younger brother that follows the JBL Project K2 series. Unlike the tight sound quality with good cuts in advanced models, the sound quality makes you feel that it is relatively easy to hear. The characteristic of having a deep and wide sound field is an advanced model, and it is a speaker that can go all-round regardless of genre. Serial C0824-010521 C0824-010522 (Murakoshi Yoichi)
Maintenance information: 2026.3.1 sound output confirmed
Accessories: saran net, jumpers, spikes
Main specifications: 3-way floor-type woofer LE14H-4, driver 175Nd-3, tweeter 138Nd usage impedance 8Ω output sound pressure level 91 dB W420 x H1003 x D324 mm 53.0 kg
※60 Hz specification. A model with the SME 3009s2 imp mounted on the AR ES-1. It is an attractive system that is soft yet has a lot of information, and allows you to fully enjoy the analogue feel. There are threads and dullness on the exterior. Serial 102236 (Matsumoto Tsuyoshi)
Maintenance information: 2026.2.23 Operation confirmed
Main specifications: [ES-1 part] belt drive 33 1/3,45 rpm 24 pole synchronous motor turntable weight 1.8 kg 3 point spring support system W462 x H179 x D378 mm 8.2 kg [3009S2 imp part] static balance type needle pressure 0 to 1.5 g cartridge dead weight 4 to 9 g
Fostex 1dB step transformer attenuator. It uses a large single-turn transformer and a highly reliable rotary switch with low contact resistance. The input/output terminals are tight-fitting. *The red and black terminals on one side are attached in reverse. The exterior is dull and has small scratches (Satoshi Yonejima)
Maintenance information: 2026.3.1 operation confirmed
Accessories: No accessories
Main specifications: 8Ω allowable input 100W (when using a network) attenuation 0 to 12 dB size W88 x H90 x D170 mm approx. 970 g
※ Since there are no half of the getters on one side, it is inexpensive (see image 4) pair tube heat dissipation double triode tube made in America lot: 7219/7513 measured value 46/44 (rejection value 40) with original box ※Pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Pair tube heat dissipation double triode tube made in America lot: 7426/7939 measured value 42/40 (rejection value 40) with white box Gm value is low, so it's cheap ※Pairs are judged based on Gm values measured with the TV-7 testing machine (Kojima Yosuke)
Accessories: white box
Pair tube heat dissipation double triode tube made in America lot: 6626/6626 measured value 46/42 (rejected value 40) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box (the nails on the lid are missing)
Sold in 1 bottle M8136/12AU7/ECC82 compatible ball military high reliability tube box plate measurement value 74 (rejected value 56) with white box ※ date code has disappeared and cannot be confirmed ※ measured values indicate gM values measured with test machine TV-7 (Kojima Yosuke)
Accessories: white box
It is an arm base that can be used with micro 1500/5000/8000 series. It has a sturdy construction. There is a feeling of use on the exterior such as scratches and dullness (Asaine Tomoho)
Accessories: none
Main Specifications: Brass Arm Base Compatible Arms: Micro MA-505X/505S/707X, EMT 929, Ortofon RS-212/RMG-212-2, Audio-Technica AT-1005-2, Audio Craft AC-300C, DENON DA-303/305/307/309/401, FR FR-54/24MK2, SAEC WE-308N/ 308SX/407-23, Grace G-545F/707/840FB/940/945S, etc.
Comes with original box, good condition! LUXMAN's classic line selector. It is an easy-to-use and convenient model that outputs from 1 input system to 4 systems, and conversely, outputs from 4 input systems to 1 system. It is in good condition with no noticeable scratches. (FUJISAWA KOSHI)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: instruction manual, original box
Main specifications: 1 input system, 4 output systems, W160 x H65 x D95 mm, 530 g
This is Altec's standard 1 inch 4 sectional horn. It comes with a stay, so it's easy to stand on your own feet. With a 1-inch driver of your choice, such as the 802-8D, you can enjoy the horn sound unique to Altec with good sharpness. The exterior is dull and scratched. (YONEJIMA Satoshi)
Accessories: No accessories
Main specifications: crossover 500 Hz directional horizontal 90 x vertical 40 throat diameter 250 mm W600 x H270 x D 486 mm 6.7 kg
A classic high CP subwoofer that is easy to use for theater or audio. It's a highly complete woofer that lets you hear clear, edgy low frequencies. There are stains on the exterior, but there are no noticeable scratches (Yonejima Satoshi)
Maintenance information: 2026.3.1 sweep test is good
Accessories: No accessories
Main specifications: Anti-magnetic 25cm multi-bias woofer unit, playback frequency band 18 to 160 Hz, high cut, 40 to 140 Hz, variable amplifier output, 800 W, W390 x H482 x D420 mm, 24 kg
Line selector and attenuator with no amplification function. Models using carbon solid resistors. You can enjoy a rich, chiseled sound filled with energy throughout the entire area. The exterior has dullness and small scratches. Serial 0149 (Yonejima Satoshi)
Maintenance information: 2026.3.1 operation confirmed
Accessories: No accessories
Main specifications: input RCA3 system output RCA1 system W300 x H100 x D260 mm approx. 3.5 kg
*Currently sold. 3-way digital channel divider The frequency, slope, and level of the low cut filter and high cut filter can be set respectively, and the slope can be freely selected from 6 types. The exterior is dull. Serial 00008628 (Yonejima Satoshi)
Maintenance information: 2026.3.1 operation confirmed
Accessories: power cord
Main specifications: number of audio input channels 2 terminals type XLR, electronic balance microphone input channel number 1 XLR balance number of audio output channels 6 terminals shape XLR balance AD-DA conversion 24 bit, 48 kHz frequency characteristics 20 to 20 kHz W483 x H45 x D150 mm 2.3 kg
*Currently sold. It is a vacuum tube amplifier packed in a compact housing. It is a model suitable for getting started with vacuum tubes that are easy to handle and enjoy the softness and thickness typical of vacuum tubes. It is suitable for combination with small speakers and desktop applications, and is perfect for those who want to enjoy vacuum tube sound easily. There is a small scratch on the left side of the back (Murakoshi Yoichi)
Maintenance information: 2026.2.28 sound output confirmed
Accessories: power cord
Main specifications: used vacuum tube 5U4C x 1 6H9C x 1 EL34C x 2 rated output 9W+9W (8Ω) output 4Ω/8Ω compatible external dimensions W270 x D170 mm, measured weight 7.7 kg
A high-grade model with a platinum-coated double pole terminal that achieves outstanding durability and excellent contact properties. The spacing is 19mm. It is also compatible with banana plugs, and uses a hole where up to 5.5 mm diameter cables can be attached. There is discoloration on the case due to aging, and there is dullness around the terminals (Kojima Yosuke)
Accessories: case, tools
Main specifications: Outer diameter 17 mm x 2 length 44.5 mm The inside of the overhang is 9.5 to 14.0 mm, the outside is 29.0 mm, and the bowling diameter is 11 mm x 2
The shell uses the specially processed aluminum material “Technihard,” which was born from NASA technology. It is characterized by its hardness and high rigidity, and its high speed and tight sound are attractive. The exterior is slightly dull (Murakoshi Yoichi)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: none
Main specifications: Techni Hard Micro Vickers hardness 400 or more, dead weight 18 g
*Needle cover missing. DENON's classic MC cartridge. The balance of localization and sound is excellent, and all music genres can be played without difficulty. This cartridge can be recommended to a variety of people, from analog beginners to experts. Both the cantilever and stylus are good. Serial 8155 (Murakoshi Yoichi)
Maintenance information: 2026.3.1 sound output confirmed
Accessories: none
Main specifications: MC type output voltage 0.3 mV playback frequency 20 Hz to 45 kHz electrical impedance 40 ohms needle tip 16.5 microns round needle pressure 2.2 to 2.8 g dead weight 8.5 g
A Schumann resonance wave (7.83 Hz) generator that increases the S/N ratio by canceling electromagnetic waves etc. generated from the entire audio equipment. Without being connected to a device, it exerts presence effects with a natural atmosphere, such as an expanded dynamic range and a clear sense of subtlety in every detail. *Please use at least 1 meter away from the audio device to avoid interference (Yoichi Murakoshi)
Maintenance information: 2026.3.1 operation confirmed
Accessories: original box, instruction manual, AC adapter
Main specifications: dimensions W140 x H50 x D170 mm dead weight 203 g
RCA to XLR conversion cable 2.0m pair 2 HOT Neutrik plug The instantaneity is higher than the price, and it is a cable suitable for JAZZ and ROCK systems. There is a feeling of use such as the lettering disappearing and dullness on the sheath (Matsumoto Tsuyoshi)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: none
3-core version of the 88760 1.5m RCA cable The Teflon jacket completely blocks outside noise. This cable is suitable for jazz and rock systems. There is a feeling of use such as the lettering disappearing and dullness on the sheath (Matsumoto Tsuyoshi)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: none
RCA to XLR conversion cable, 1.0 m pair, No. 2 HOT specification Neutrik plug. The instantaneity is higher than the price, and it is a cable suitable for JAZZ and ROCK systems. There is a feeling of use such as the lettering disappearing and dullness on the sheath (Matsumoto Tsuyoshi)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: none
3-core version of the 88760 1.5m XLR cable Neutrik terminals The Teflon jacket completely blocks outside noise. There is a feeling of use such as the lettering disappearing and dullness on the sheath (Matsumoto Tsuyoshi)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: none
RCA to XLR conversion cable, 1.5m pair, No. 2 HOT specification Neutrik plug The instantaneity is higher than the price, and it is a cable suitable for JAZZ and ROCK systems. There is a feeling of use such as the lettering disappearing and dullness on the sheath (Matsumoto Tsuyoshi)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: none
RCA to XLR converter cable 1.5m pair with Neutrik plug It is a cable that is more instantaneous than the price, and is suitable for JAZZ and ROCK systems. There is a feeling of use such as the lettering disappearing and dullness on the sheath (Matsumoto Tsuyoshi)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: none
1.2 m pair of RCA cables are reliable and proven Mogami commercial cables. The sound quality is clear and straightforward. The exterior has a feeling of use such as dullness on the sheath (Matsumoto Tsuyoshi)
Maintenance information: 2026.3.1 continuity confirmed
Accessories: none