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- description
- The TU-8800 brings together the best of Elekit's vacuum tube amplifier design technology. By setting the power mode, which can be switched to 3 levels, it is now possible to use many commercially available octal-based pentodes and beam tubes. You can also easily switch between triode connection and ultra-linear connection with a switch. The exterior has a feeling of use such as dullness (Tomoho Asaine) Maintenance information: 2026.4.20 sound output confirmed Accessories: instruction manual power cable Main specifications: use vacuum tube EL34, ECC81 Rated output: 12.5W+12.5W Rated input: 360mV Input impedance: 50kΩ Output impedance: 4 to 6.3 Ω, 8 to 16 Ω (switched by switch on the back) Power supply voltage: AC100/200V 50/60 Hz (3P inlet) Power consumption: 95W Dimensions W350 x H204 x D324mm (including protrusions) Weight approx. 12 kg
- description
- Maintained by the manufacturer in 2023. A mulard type circuit is used for the circuit configuration, and an output transformer is mounted to achieve a wide range of frequency characteristics not typical of vacuum tube amplifiers. It is an amplifier with high performance and a careful, supple tone similar to that of a Uesugi. There is paint peeling, but overall condition is good (Daiki Goto) Maintenance information: 2023.1.16 Maintained by the manufacturer (level adjustment volume position correction, input pin jack hot side replacement.) Accessories: manual Main specifications: maximum output 16 W+16 W vacuum tube 6 CA7 x 4 ECC82 x 2 ECC83 input sensitivity 700 mV output impedance 4, 8, 16 ohms frequency characteristics 5 Hz to 100 kHz (-1 dB) power consumption 140 W dimensions W350 x H199 x D282 mm weight 20.0 kg
- description
- The disposal price has been reduced. Member discounts are not applicable. 2026/2/25 sales price 448,000 yen The capacitor was replaced and the exterior was repaired in 2025/6, and maintenance was completed. Comes with a hood. This is a famous gem that has both thickness and sex appeal while making a quick sound. There is no boomy sound, which is a drawback of vacuum tube amplifiers, and it is a vintage sound that is still popular today due to its good tone and good balance. Exterior, paint peeling, dullness, rust, scuffs, and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2025.6.21 maintained (block capacitor 60 μF replacement, 40/40/20 μF replacement and exterior painting, 4 film capacitors replaced with 0.1 μF oil capacitors, BIAS readjustment/vacuum tube socket and RCA jack re-caulking repair*Other operation checked (measured at 32 to 41 W SP: 8 Ω at rated output AC100 to 117 V) BIAS switch switched There is a small amount of noise due to timing, but there is no effect on performance (replacement parts not available) 2014.9.16 exterior rework completed 2014.9.6 maintenance completed (EL.C80μF450V replacement and 2 exterior coatings, addition of selenium deterioration diodes, 4 VT EL34 replacements, block.c40μF x 3 replacement and external coating, Fuse3A → 2.5A SlowBlow ORG change, 4 diodes 1000V3A replaced, R2W → 4 units to return to 1/2W 100Ω original, AC cord replacement) Accessories: bonnet Main specifications: vacuum tube EL34, 6CG7 x 2, 6BH6 x 2 output 35W+35W W346 x H192 x D250 mm 21.9 kg
- description
- It's actually the first time in 15 years that it's been in stock! Maintained by the manufacturer in 2021. Triode mono amplifier incorporating KT88. The soft and thick characteristics of triodes are a perfect match between the realistic sound creation of wasugi. Perfect for classical sound sources, the exterior is good (Kojima Yosuke) Maintenance information: 2021 manufacturer maintained (single-sided output transformer exterior, sheet metal repair due to damage to chassis mounting part, paint treatment) 2026.4.17 Sound output operation confirmed Accessories: instruction manual, repair statement Main specifications: mono power amplifier serial 005/006 output 30W KT88×2, 12AU7, 12AX7A W435×H232 ×D175 mm 24kg/unit
- description
- It's been in stock for the first time in about 4 years! Equipped with a Pusvan 300B. The most popular ATM-300 among Airtight. It is equipped with a Tamura output transformer and has a luxurious structure using a copper plate on the bottom. The clear sound of the violin and the power of the large speakers are impressive. The gain also increases sufficiently, so I think it's okay to fully bring out the appeal of the 300B by directly connecting to a CD. There are no major noticeable scratches on the exterior (Oikawa Tetsuji) Maintenance information: 2026.4.15 Operation confirmed Accessories: power cable Main specifications: output 8W+8W (8Ω) vacuum tube 300B x 2 (Western Electric, serial 224466/224520), 12BH x 2, 12AU7 x 2, 5U4G x 1 damping factor 3 stage adjustable input RCA1 system W430 x H275 x D245 mm weight 24 kg
- description
- In 2024/7, maintenance was carried out with attention to detail, such as capacitor replacement and SP terminal replacement! A kit model of a power amplifier using a 50CA10 3-pole output tube and an OY15 type output transformer, composed of circuits and parts conforming to the MQ60 type, which has been evaluated by LUXMAN. The sound of a vacuum tube has a sense of volume that seems to meet expectations, and it gently envelops you. The sound, which doesn't require scale, is particularly unique, and the slight thickness that spreads from below the mid-range makes you feel comfortable. The exterior has rust, oxidation, and scratches. Serial 574788 (Tomoho Asaine) Maintenance information: 2024.7.11 Maintained (vacuum tube sockets, block capacitors, electrolytic capacitors, oil capacitors, SP and RCA terminals, semi-fixed VR, fuse holder replacement. Check input/output waveforms and perform sound output checks. Impedance switching SW, gain VOL complete disassembly, contact refinement, and application of grease to prevent oxidation and sulfidation. Input/output waveform confirmation, load test (1 kHz sine wave, at 8 ohm load: 27W+27W, actual measurement), sound output test) Accessories: none Main specifications: 30W+30W 50CA10 push pull W410 x H160 x D205 mm 13.8 kg
- description
- 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. Serial 805159 (Matsumoto Tsuyoshi) Maintenance information: 2026.3.25 Maintained (vacuum tube (6AQ8) replacement) 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
- description
- Vacuum tube sockets, block capacitors, electrolytic capacitors, oil capacitors, SP and RCA terminal replacements, SW and VOL disassembly contact polishing, oxidation and sulfidation prevention grease coating, etc., have been refreshed and maintained. This model is based on the concept of making sounds even more straightforward than the MQ60. The warmth of the tone and the indescribable luster sound are truly lackstones. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.6.28 maintained (impedance switching SW/gain VOL disassembly contact polish, oxidation/sulfidation prevention grease application, input/output waveform confirmation, load test (1kHz sine wave, 8Ω load: 20W+20W confirmation) sound output test) 2025.6.26 maintained (vacuum tube socket, block capacitor, electrolytic capacitor, oil capacitor, SP and RCA terminals, semi-fixed VR, fuse holder replacement. Load test (8Ω load 1kHz 20W+20W), input/output waveform confirmation, sound output check performed) Accessories: none Main specifications: used vacuum tube 50CA10 x 4 12BH7A x 2 6267 x 1 EF86EH x 1 output 25+25W (4/8/16 ohm switch switching) speaker output 1 system W410 x H160 x D205 mm 13.8 kg
- description
- Maintenance completed in February 2025. A high output power amplifier representative of the Lux Kit. As with the original, the output tube was replaced with a GE 6550A, and the sound that combines both tasteful luster and strength is attractive. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.2.21 maintenance completed (all 4 output tubes 6550A replaced, 6AQ8 replaced, 2 RCA jacks replaced for deterioration, simple external and internal cleaning, re-soldering treatment at several parts of the board, vacuum tube socket caulking repair, and other measured output 50W (8Ω) measured with AC100V) Accessories: none Main specifications: mulard type drive circuit adopted 50W+50W W465×H168×D206mm 17kg
- description
- Maintenance completed in August 2020. Internal and external maintenance has been completed, such as replacing a coupling condenser with an oil condenser, replacing a banana-compatible SP terminal, and replacing a vacuum tube (50CA10)! This model is based on the concept of making sounds even more straightforward than the MQ60. The warmth of the tone and the indescribable luster sound are truly lackstones. You can see the exterior, dullness, scuff marks, paint peeling, etc. (Kobayashi Hitoshi) Maintenance information: 2020.8.25 maintained (50CA10 x 3, 12BH7 x 1, coupling capacitor, electrolytic capacitor, rectifier diode, semi-fixed resistor, RCA terminal, SP terminal, MT tube socket, fuse replacement. Gain VOL, impedance switching SW disassembly contact refinement, oxidation and sulfidation prevention grease coating circuit readjusted, input/output waveform confirmed, rated output tested) Accessories: none Main specifications: used vacuum tube 50C-A10 x 4 12BH7A x 2 6267 x 1 EF86EH x 1 output 25+25W (4/8/16 ohm switch switching) speaker output 1 system W410 x H160 x D205 mm 13.8 kg
- description
- Maintenance was carried out with attention to detail, such as replacing capacitors and replacing SP terminals! A kit model of a power amplifier using a 50CA10 3-pole output tube and an OY15 type output transformer, composed of circuits and parts conforming to the MQ60 type, which has been evaluated by LUXMAN. The sound of a vacuum tube has a sense of volume that seems to meet expectations, and it gently envelops you. Sounds that don't require scale are particularly unique, and the slight thickness that spreads from below the mid-range makes you feel comfortable and relaxed (Sasaki Shota) Maintenance information: 2025.7.25 Maintained (vacuum tube socket, block capacitor, electrolytic capacitor, oil capacitor, SP and RCA terminals, semi-fixed VR, fuse, spark killer, diode, micro SW replacement. Load tests, input/output waveform checks, and sound output tests are OK. Vacuum tube sockets, block capacitors, electrolytic capacitors, oil capacitors, SP and RCA terminals, semi-fixed VR, fuses, spark killers, diodes, micro SW replacement. Load test, input/output waveform confirmation, load test (1 kHz sine wave, at 8 ohm load: 25W+25W, actual measurement), sound output test OK.) Accessories: none Main specifications: 30W+30W 50CA10 push pull W410 x H160 x D205 mm 13.8 kg
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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