We have thoroughly reviewed the internal parts and carried out maintenance! The main part of the SQ38F is an independent power amplifier, the famous machine MQ60. The natural and gentle sound quality with a high sense of transparency is attractive. You can enjoy classical music and vocals naturally and comfortably. The deep sound quality that cannot be expressed with the latest vacuum tube amplifiers is exceptional. The exterior has rust, corrosion, paint peeling, etc. Serial 40305391 (Satoshi Yonejima)
Maintenance Information: 2022.8.19 Maintained (Vacuum tube socket, block capacitor, electrolytic capacitor, oil capacitor, SP and RCA terminals, semi-fixed VR replacement. Load test (8Ω load 1kHz 30W+30W), input/output waveform check, sound output check)
Accessories: No accessories
Main specifications: Output 30W+30W Dimensions W410 × H160 × D205 mm Weight 13.8 kg
A compact D/A converter that supports USB input. Equipped with a full-fledged preamp circuit that enables USB input, headphone amplifier, and analog input, it can also be used as a multifunctional control center. The exterior has some stains on the top plate, but it is generally beautiful. Serial M20801607C (Asaine Tomoho)
Maintenance information: 2022.8.18 Sound output confirmed
Accessories: Instruction manual power cord
Main specifications: Compatible sampling frequency 32kHz to 192kHz (up to 96kHz when USB input) 16-24bit 2ch PCM WindouwXP or later Compatible with Mac OSX and later OS Headphone amplifier, built-in preamplifier circuit W364 × H81 × D279 mm 5.1 kg
Speaker selector that can be switched by remote control operation. It is a 3-system switching type using a large speaker relay, and it is possible to switch with the main unit button in addition to the remote control. Serial G00300529 (Takasaki Atsushi)
Maintenance Information: 2022.8.14 Conduction Confirmed
Accessories: remote control, manual copy, power cord
Main specifications: 3 system switching W297 × H79 × D137 mm 1.8 kg
The price has been reduced! 2022/8/8 selling price 22,000 yen A speaker selector that can be switched by remote control operation. 3-system switching type using a large speaker relay. Other than the remote control, you can switch with the main unit button. The state of the exterior is generally beautiful with only a light feeling of use. Serial G91103461 (Yuki Yamato)
Maintenance Information: 2022.8.8 Conduction Confirmed
Accessories: Remote control instruction manual AC adapter original box
Main specifications: 3 system switching W297 × H79 × D137 mm 1.8 kg
Our maintenance has been completed in 2018. A kit model of a power amplifier with a 3-pole output tube 50CA10 and an OY15 type output transformer, composed of a circuit and parts conforming to the MQ60 type, which has a fixed evaluation of LUXMAN. The sound of a vacuum tube is a sense of volume that seems to meet the expectations of, and it gently envelops me. It is particularly unique for sounds that do not require scale, and the faint thickness that spreads from the lower part of the middle range makes you feel comfortable. Serial 574515 (Yoichi Murakoshi)
Maintenance information: 2018.8.24 maintenance completed (9P socket, coupling capacitor, AC cord, SP terminal plate, RCA terminal, semi-VR, each replacement, adjustment, 6AQ8C malfunction replacement, (Characteristics check OK)
Accessories: none
Main specifications: 30W+30W 50CA10 push pull W410 × H160 × D205 mm 13.8 kg
A classic speaker selector. It is convenient to output from 1 input system to 4 system, or conversely, output from 4 system input to 1 system. There is dirt on the exterior. (Tamura Eiji)
Maintenance Information: 2022.8.5 Conduction Confirmed
Accessories: none
Main specifications: 1 system/4 system input/output W160 × H65 × D95 mm 530 g
This is a stainless steel front cover for LUXMAN MQ-88. If you were looking for it, please take this opportunity. You can see the appearance and dullness over time (Yoichi Murakoshi)
Accessories: none
Main specifications: W355 × H100 × D130 mm 0.8 kg
The price has been reduced! 2022/6/13 selling price 14,800 yen power cable 1.8m LUXMAN reference cable JP series. Oxygen-free copper (OFC) 0.18 mm x 30 pieces is used as the conductor. In order to realize natural signal transmission without clogging, the sound quality is tuned to a gentle 90mm strand pitch of the core wire. The bass produces a soft, supple tone. The appearance is dull (Satoshi Yonejima)
Maintenance Information: 2022.6.13 Conduction Confirmed
Accessories: No accessories