Maintained in May 2025. 12 coupling capacitors, 10 electrolytic capacitors, 8 MT tube vacuum tube sockets, 4 semi-fixed resistors, 4 block capacitors were replaced, and the switches and volumes were thoroughly disassembled and cleaned. Furthermore, the wood cabinet was repaired and fully maintained, and the final model of the Lux 38 series is a rare model limited to 300 units. This is the last work of Uehara Susumu, who has consistently designed the 38 series until then. You can enjoy the luxurious, softly enveloping vintage vacuum tube sound unique to LUXMAN during this period (Oikawa Tetsuji)
Maintenance information: 2025.6.17 operation confirmed
2025.5.8 Maintained (SW/VOL disassembly contacts have been re-polished, and grease to prevent oxidation and sulfidation has been applied. Coupling capacitors, electrolytic capacitors, MT tube vacuum tube sockets, semi-fixed resistors, block capacitors, fuses, spark killers, light bulb replacements.
Input/output waveform confirmation, rated output test (1kHz sine wave, at 8Ω load: 28W+28W), sound output test. (Wood cabinet repair)
Accessories: copy of instruction manual
Main specifications: 30W+30W (8Ω) W490 x H202 x D350 mm 24 kg
Refreshment maintenance completed with 104 parts replaced, SW/VOL complete disassembly, contact refinement, etc. The final model in the SQ38 series. Sound creation that adds a sense of range to the plump and powerful appeal of the 38FD. When combined with Tannoy speakers, good sound is added to the soft tone, creating an indescribable depth of taste (Kobayashi Hitoshi)
Maintenance information: 2025.6.12 maintained (104 parts that have deteriorated over time replaced, rear main balance VOL replaced. Repolish the VR and SW disassembly contacts and apply grease to prevent oxidation and sulfidation. Circuit readjustment, input/output waveform confirmation, load test (1 kHz sine wave, 8 ohm load: 26W+26W) sound output test)
Accessories: copy of instruction manual, power cord
Main specifications: effective output 30W+30W (4Ω/8Ω/16Ω) W476 × H190 × D335 mm 18 kg
The price has been drastically reduced! 2025/5/22 sales price 448,000 yen Electrolytic capacitors and oil capacitors were replaced and fully maintained! A separate amplifier that is still popular even now, 70 years after its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. The thick, chewy mid-bass sound is impressive, and the tasteful sound unique to vacuum tubes is impressive. There is a slight gap only on the right channel around the 6-7 scale for a while after the power is turned on. There is white dirt on the emblem part, and there is a feeling of use such as small scratches and dirt throughout (Murakoshi Yoichi)
Maintenance information: 2025.5.21 Maintained (QUAD2 (common), oil capacitor 0.01 μF and 3 other pairs replaced, 25 μF 2 pairs of electrolytic capacitors replaced and added. “3W1 pair of resistors” replacement. ※SP OUT: 15 ohm wiring No. 77531 vacuum tube EF86 replacement. QUAD22 · balance volume exchange, replacement of 2 spark killers, addition of missing internal negative screws · restoration to the original in several places, such as the MIC circuit, etc., replacement of 5 film capacitors 5000 pF and 10 others, replacement of 4 25μF capacitors, replacement of 12 resistors 1W and 1/2W, gang error reduction measures for Radio1 only → addition of 4 1/2W resistors, vacuum tube socket caulking repair. *Operation has also been checked with AC 220V (rated output measured at 13W SP: 16Ω)
Accessories: step-up transformer, instruction manual (copy), power cord
Main specifications: 13W (16Ω) with rated output AC220V [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg/unit
The disposal price has been reduced! (Member prices are not applicable) 2025/4/28 sales price 89,800 yen high-resolution vacuum tube premain amplifier. 4 6L6G output tubes and 2 2C51 input tubes and 2 2C51 tubes are used for input tubes and driver tubes. The output stage is a push-pull drive with 2 6L6G on each channel with Class AB operation, achieving a high output of 15W+15W. The sound quality is sharp, and it lets you hear a clear vacuum tube sound. There are small scratches and dullness on the exterior. (YONEJIMA Satoshi)
Maintenance information: 2025.4.27 operation confirmed
Accessories: power cord, bonnet
Main specifications: output stage circuit form/class AB, vacuum tube/6L6G x 4, 2C51 x 4, rated output 15W+15W (8Ω), 15W+15W (4Ω) input terminal/RCA terminal (stereo x 4 systems) W330 x H186 x 385 mm weight 18 kg