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Manufacture:BOYUURANGE
Price: JPY 63,455 Sold Out
- description
- It is a vacuum tube amplifier equipped with a 300B vacuum tube. Recommended for those who want to enjoy a vacuum tube amplifier casually. Enjoy clear, thick low frequencies. There are no noticeable scratches on the exterior (Tamura Eiji) Maintenance information: 2024.4.18 Operation confirmed Accessories: power cable Main specifications: 7.6W+7.6W 30-42khz W375 x H200 x D290 mm weight 18 kg
Manufacture:QUAD
Price: JPY 407,273 Sold Out
- description
- *220V specification, step-up transformer included. The interior has been completely overhauled! A separate amplifier that is popular even today, 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 (Daiki Goto) Maintenance information: 2024.4.11 Maintained (◎ QUAD2 No. 82073 · 3W resistance deterioration replacement ※ SP impedance wiring is 8 ohms. ◎ QUAD22 · P/U adapter and TAPE adapter missing 2 pieces · main volume cleaning repair and switch contact defect repair · 2 spark killer deterioration replacements · 2 additional 22 μF electrolytic capacitors · gang error reduction measures → 4 1/4 W resistance added for both channel Radio1 only (*Due to the structure of the volume, a small amount of gang errors will occur at scale 2 or less.) ・2 RCA jack deterioration replacements・Vacuum tube socket and RCA jack caulk repair *Operation has also been checked with AC 220V (rated output measured at 21W SP:8Ω) *Step-up transformers use store products) Accessories: step-up transformer, power cable, copy of instruction manual Main specifications: [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
Manufacture:MACTONE
Price: JPY 161,818 Sold Out
- description
- This is a very rare Macton vacuum tube premain amplifier. KT77 is used as the output tube, and the smooth, glossy sound is attractive. This is one unit that allows you to fully enjoy the look of a vacuum tube amplifier. There are threads and dullness on the exterior (Tamura Eiji) Maintenance information: 2024.4.2 operation confirmed Accessories: power cord Main specifications: 32W+32W (16Ω) W440 × H183 × D315 mm weight 18.3 kg
Manufacture:Shuguang
Price: JPY 225,455 Sold Out
- description
- Vacuum tube Primaine made in China is in stock for the first time at Hi-Fi. Smooth and rich sound quality unique to 300B push-pull amplifiers. The sufficient output of 21W is reflected in sound quality, and the driving power is strong and the powerful sound is attractive. While the content is simple with 1 input system+Bluetooth, you can enjoy music with the thickness and suppleness unique to vacuum tubes. The exterior is good with no conspicuous scratches (Satoshi Yonejima) Maintenance information: 2024.4.2 operation confirmed Accessories: power cable Main specifications: 21W+21W Bluetooth compatible W305 x H310 x D550 mm (actual size) 34,2 kg
- description
- The price has been drastically reduced! 2024/3/27 sales price 250,000 yen Esoteric Company limited edition of 400 units! This pre-main amplifier is famous as a reference for Tannoy. It's simple and easy to handle, and you can enjoy the moist sound of the vacuum tube. There are line marks on the side of the exterior (Oikawa Tetsuji) Maintenance information: 2024.3.27 Operation confirmed Accessories: power cable, instruction manual, original box Main specifications: 6L6GC vacuum tube, ECC82/83, output 18W+18W (8Ω), compatible impedance 8 to 16 ohms, W320 x H203 x D328 mm, 17.5 kg
Manufacture:QUAD
Price: JPY 294,545 Sold Out
- description
- The disposal price has been reduced! (Member prices are not applicable) 2024/3/1 sales price 448,000 yen Internal overhauls such as capacitor replacement have been completed! 220V Quad vintage pre-power system with 100-220V step-up transformer The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it has thick, firm mid-bass, and the tasteful sound unique to vacuum tubes is impressive. The exterior has dullness, stains, scratches, etc. Serial 45808/26904/25186 (Tamura Eiji) Maintenance information: 2023.12.27 Maintained (power transformer rewound repair. Common resistance: 3 W and 1 W deterioration replacements x 2 QUAD22 switch cover added and 2 deteriorated replacements. Replace 3 block capacitors with 22 μF electrolytic capacitors. Replace 2 Mylar capacitors with 5600 pF deterioration. Balance volume exchange. 6 1W resistors and 1/2W deterioration replacements CD input countermeasure → 4 additional 1/2W resistors for Radio1 only. Vacuum tube socket and RCA jack caulk repair. Operation has also been checked with AC 220V (measured at rated output 25W SP: 8Ω) Accessories: copy of instruction manual, power cable, 220V step-up transformer Main specifications: [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
- description
- Maintained by the manufacturer! Tubular pre-main amplifier using EL34. It has a transparent, glossy tone unique to tube amplifiers, and a modern sense of wide range and response. It has an attractive sound that is a bit different from transistors, and it is also recommended as an introduction to vacuum tube amplifiers. Serial 4033831 (Yasuhito Koshihama) Maintenance information: 2024.3.13 Triode maintenance completed (volume replaced, selector contact sliding surface cleaned, all parts inspected, audition tested, and aging performed) Accessories: power cable Main Specifications: Ultra Linear Connection Class AB Push Pull Drive Rated Output 45W+45W (8Ω) Vacuum Tube EL34 x 4, 12AX7 x 1, 12AU7 x 2 Speaker Output Terminals 6Ω, 8Ω Input 4 Systems W330 x H150 x D315 mm 15 kg
Manufacture:Mcintosh
Price: JPY 316,364 Sold Out
- description
- Maintained! A rare Mclntosh tubular premain amplifier. Even with the same Mackin, they are a bit different from transistor amplifiers, and the thick, glossy sound is just like the American sound of the 60s. This is a superb item that you would like to pair with vintage speakers. The exterior is generally good. Serial 49C44 (Yasuhito Koshihama) Maintenance information: 2024.3.13 maintained (· fuse defect replacement · each switch and selector contact failure repair · 8 100 μF and other defective and deterioration replacements · 2 block capacitors 40 μF x 3 other deterioration replacement · vacuum tube 7591 deterioration replacement · BIAS and AC BAL. readjustment · vacuum tube socket and RCA jack caulking repair *Other operation checks have been performed (measured at 23 to 36 W SP: 8 ohms with rated output AC100 to 117 V) *2 block capacitors have been replaced with MEPCO products by other companies) Accessories: none Main specifications: output 30W x 2 (4/8/16Ω) vacuum tube 7591 x 4, 12AU7 x 2, 12AX7 x 1 RCA3 system Phono (MM) 2 system SP terminal 1 system W407 x H138 x D302 mm 19.5 kg
- description
- The price has been reduced! 2024/3/3 sales price 29,800 yen Integrated amplifier with USB DAC. It achieves a high output of 25W x 2 (4Ω), and is equipped with a USB DAC compatible with 96kHz/24bit input, which is sufficient when necessary. More noise than it looks is attractive (Tomonori Asae) Maintenance information: 2024.3.3 operation confirmed Accessories: original box, instruction manual, AC adapter Main specifications: USB version 2.0 output 25W x 2 (4Ω) digital input microUSB x 1 analog input RCA x 1 analog output headphone output x 1, LINE output x 1, speaker output compatible frequency 96 kHz/24 bit size W50 x H33 x D78 mm (not including protrusions)
Manufacture:QUAD
Price: JPY 366,364 Sold Out
- description
- The price has been drastically reduced. 2024/2/17 sales price 448,000 yen Electrolytic capacitors and film 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. Anyway, it's thick, chewy mid-bass, and the tasteful sound unique to vacuum tubes is impressive (Sasaki Shota) Maintenance Information: 2024.2.17 Maintained (Electrolytic Capacitors 25 μF Replaced with European Products 1 x 2 · Film Capacitors 0.1 μF Replaced with European Products 3 x 2 · Resistors 1/2 W → 1 W Replaced 3 x 2 · Vacuum Tube Socket Caulking Repairs. Replace with a product similar to No. 57078 vacuum tube socket. QUAD22 · Internal Toggle Switch Contact Failure Replacement · Spark Killer Deterioration Replacement 2 pcs · Film Capacitors 0.5 μF and others Deterioration Replacement 8 pcs · Electrolytic Capacitors Replaced with European Products · 6 Resistors 1W and 1/2W Deterioration Replacements · CD Input Reduction Measures for Radio1 Only → 1/4 W Resistance Added 4 · RCA Jack Caulking Repair. Other operation checked (measured at 11 to 17 W SP: 16 Ω with rated output AC 100 to 117 V) *The P/U adapter is an AA type. (Please use the black terminal when listening in mono) Accessories: copy of manual, power cable Main specifications: 11-17W (16Ω) [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
- description
- The price has been reduced! 2024/2/15 sales price 59,800 yen Maintained! Comes with a remote control. Class AB push-pull pre-main amplifier using 4 KT88s. Although it is small, it has a high power of 40W+40W, and the strength of the bass and treble extension, which are the appeal of the KT88, are also excellent. Another feature is that it is possible to switch between a triode connection and an ultra-linear connection, and sound quality can be selected. There are dark spots on the exterior. Serial 07012273 (Yonejima Satoshi) Maintenance information: 2024.2.15 Maintained (replacement spacer for V2 output tube discharge, vacuum tube pin cleaning, foot bending correction, volume cleaning, solder correction, electrolytic capacitor position misalignment correction, remote control light reception check. Bias and output audio check. Output approx. 40W (at UL), 20W (when 3 connections) Accessories: instruction manual, remote control, power cable Main specifications: used vacuum tube/KT88 x 4, 12AU7 x 2, 12AX7 x 2 40W+40W (8 ohm/ultra linear connection) line 4 systems W350 x H185 x D300 mm 13 kg
Manufacture:MING DA
Price: JPY 98,182 Sold Out
- description
- The price has been reduced! 2024/2/19 sales price 128,000 yen ※115V specification. Minda's vacuum tube premain amplifier developed for the European market. Equipped with a KT120, the bass is thick and powerful, and the sound is impressive. Also, it is attractive that it is compatible with all 4 types of vacuum tubes, such as KT88. The exterior has a feeling of use such as dullness and small scratches (Hiroki Aso) Maintenance information: 2024.2.19 Operation confirmed (sound output confirmed at 115V) Accessories: instruction manual, remote control, power cable, fuse x 2 Main specifications: Vacuum tubes used TUNG-SOL KT120 x 4, Ruby 12AX7 x 2, Ruby 12AU7 x 2, rated output, 55W x 2, impedance 4Ω, 8Ω, input sensitivity, 300mv, frequency characteristics, 18Hz to 60kHz, S/N ratio, 90dB, input 4 systems, power consumption 140 to 250 W, size W420 mm x H400 mm x D220 mm, weight 24 kg
- description
- Full maintenance was carried out in 2020, including the replacement of capacitors and deteriorated parts from the exterior! 38 FD, the most popular of the 38 series, is now in stock! The warm tone has plenty of warmth in the bass and mids, and you can enjoy the true essence of lackstone, where you can enjoy the afterglow of the tone. Paint deterioration and rust can be seen on the exterior and back, but everything else is good for exterior maintenance (Kobayashi Hitoshi) Maintenance information: 2024.2.14 operation confirmed 2020.7.1 maintained (cabinet maintenance (exterior repair/polishing/painting), SW/VR disassembly contact refinement, block capacitors, electrolytic capacitors, coupling capacitors, semi-fixed resistors, rectifier diodes, 9P sockets, spark killers, fuses, and SP terminals replaced. RCA terminal correction and polishing. Interior cleaning, circuit adjustment, waveform check, load test, sound output test.) Accessories: copy of instruction manual, power cord Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 kg
- description
- The price has been reduced. 2024/2/5 sales price 55,000 yen 2018 maintenance completed! Vacuum tube premain using KT-88. The clear sound is as sharp as it looks, with little distortion, and is attractive. The small size is recommended for those new to subsystems and vacuum tubes. There is a feeling of use such as appearance, dullness, scuffs, and corrosion on the terminals. Externally, there is a small scratch on the transformer part. Serial 03100307 (Fujisawa Yukishi) Maintenance information: 2018.8.21 maintained (rotary SW (INPUT selector) repair, main volume disassembly and cleaning, input/output waveform confirmation, load test (1 kHz, 8 ohm load: both L and R channels: 6.2 W), sound output test, exterior cleaning) Accessories: instruction manual, power cord, original box Main specifications: 12W+12W vacuum tubes used, KT88 x 2, 12AX7 x 2, power consumption 60 W, W220 x H190 x D372 mm, 10 kg
- description
- The price has been drastically reduced. 2024.2.1 sales price 328,000 yen A vacuum tube type premain amplifier with a 6L6GC push-pull configuration (fixed bias) that pays homage to the famous SQ38 series. The LECUA electronically controlled volume control attenuator was first installed in a vacuum tube amplifier product, and an MM/MC compatible phono amplifier circuit was built in. This model aims for a design and sound reminiscent of products from yesteryear. There is a small scratch (Daiki Goto) Maintenance information: 2024.2.1 operation confirmed Accessories: remote control, instruction manual, power cable Main specifications: 20W+20W (6Ω), 18W+18W (8Ω), 14W+14W (4Ω) 6L6GC x 4, ECC82 x 3, W440 x H197 x D403mm 17.6 kg
- description
- Full maintenance was carried out, from the capacitor to the exterior! 38 FD, the most popular of the 38 series, is now in stock! The warm tone has plenty of warmth in the bass and mids, and you can enjoy the true essence of lackstone, where you can enjoy the afterglow of the tone. Exterior maintenance has been carried out, but rust is scattered on the back. Serial 10121484 (Hiroki Aso) Maintenance information: 2023.12.17 maintained (exterior repair/polishing/painting oil capacitor, block capacitor, electrolytic capacitor, film capacitor, fixed resistor, rectifier diode, DIN terminal, power supply SW, monitor SW, master VR, balance VR, rear panel VR, VR replacement, RCA terminal, polishing lever, SW, disassembly, cleaning, and oxidation prevention grease coating vacuum tube main part, 2 50CA10 replacement cabinets Exterior repair/polishing/oil finish input/output waveform confirmation residual noise check load test (27W+27W at 1 kHz sine wave 8 ohm load) sound output test) Accessories: instruction manual copy power cable (general-purpose product) Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 kg
- description
- *Currently sold. Luxman vacuum tube hybrid premain amplifier. This product was designed as an upper model of the LXV-OT7. The vacuum tube ECC802S on the front part has been increased in size compared to all models, the input terminals are gold-plated, the speaker terminals are banana compatible, and some other parts have been changed to solid aluminum, so the finish is particular about appearance. (FUJISAWA KOSHI) Maintenance information: 2024.1.23 Operation confirmed Accessories: AC adapter Main specifications: output 5W+5W (4Ω) input RCA2 system
- description
- *Currently sold. The rubber feet and AC adapter are missing, so it's cheap. A Luxman vacuum tube hybrid premain amplifier sold from the Mook book series of Ongakunotomosha Stereo magazine. A hybrid configuration with a 12AU7 vacuum tube in the front part and an A/B grade analog amplifier in the power section. You can easily enjoy the vacuum tube sound. (FUJISAWA KOSHI) Maintenance information: 2024.1.23 Operation confirmed Accessories: No accessories Main specifications: output 5W+5W (4Ω) input RCA2 system
- description
- *Since there are times when contact with the selector is poor, it is sold at a low price as is. Using the acclaimed 6BQ5 (5-pole tube), triode sound is achieved with luxurious UL connection operation. Equipped with 2 headphone terminals, it is an amplifier that can be used sufficiently as a headphone amplifier. The terminals and knobs are dull (Sasaki Shota) Maintenance information: 2024.1.20 Operation confirmed Accessories: power cable Main specifications: Tubular headphone jack built-in premain amplifier, 3W+3W, 30-3kHz, W160 x H150 x D350 mm, weight 8.5 kg
- description
- The price has been drastically reduced. 2024/1/14 sales price 268,000 yen Maintained! LUXMAN 70th anniversary signature model. The standard EL34 push-pull configuration has an OY transformer, and is designed so that you can fully enjoy the flavor of luxe stone. Using an unprecedented high-rigidity chassis, it also has an outstanding sense of luxury. This is a 90s vacuum tube premain with a good balance of range, thickness, and tone. There is a feeling of use such as discoloration of the SP terminal. Serial W71111541B (Takasaki Atsushi) Maintenance information: 2024.1.14 Maintained (replace solder, fix contacts due to push SW contact corrosion, wipe, vacuum tube pin, clean, cable clamp, loose fix. (Bias check, each input/output, audio check output: approx. 30W when output is 8 ohms; interior and exterior cleaning.) Accessories: copy of manual, power cord Main specifications: output 30W+30W (6Ω) phono (mm) 2.5mV/47kΩ vacuum tube EL34 (6CA7) x 4, 12AU7 x 4, 12BH7A x 2 W430 x H209 x D387 mm 22 kg
- description
- Full maintenance was carried out, from the capacitor to the exterior! 38 FD, the most popular of the 38 series, is now in stock! The warm tone has plenty of warmth in the bass and mids, and you can enjoy the true essence of lackstone, where you can enjoy the afterglow of the tone. The appearance, dullness, and slight repair marks are good (Kobayashi Hitoshi) Maintenance information: 2023.11.18 maintenance (phono circuit electrolytic capacitor replacement, operation check.) 2023.10.4 Maintenance (Phono part, EQ circuit controller, oil capacitor, carbon resistor replacement. running test.) 2023.7.27 maintenance (oil capacitor, block capacitor, electrolytic capacitor, film capacitor, semi-fixed resistor, fixed resistor, master VR, rear panel VR, bass/trebleVR, rectifier diode, SP terminal, DIN terminal, power supply SW/monitor SW replacement. RCA terminal polishing. Balance VR, lever SW disassembly cleaning, and application of grease to prevent oxidation and sulfidation. Replace 2 output tubes. Cabinet exterior repair, polishing, and oil finish. Input/output waveform check, residual noise check, load test (1 kHz sine wave, 26W+26W at 8 ohm load), sound output test.) Accessories: power cord, instruction manual (copy) Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 kg
- description
- The price has been drastically reduced. 2024/1/13 Sales price 138,000 yen Maintained by the manufacturer! Long-established Luxman compact vacuum tube type premain. The neat design and simple operability make you feel like it's a new era, but it has a sturdy finish that is warm and new, such as adopting a traditional OY type transformer. The sharp vacuum tube sound is attractive. The exterior is good with a dullness (Kobayashi Hitoshi) Maintenance information: 2024.1.13 manufacturer maintenance completed (input selector switch replacement, inspection of each part, bias adjustment) Accessories: remote control, instruction manual, power cord, original box Main specifications: rated output 12W+12W (6Ω), 10W+10W (8Ω/4Ω) vacuum tube ECC83 x 1, ECC82 x 2, EL84 x 4, 3 input lines, Phono (MM compatible) 1 system frequency characteristics 20 Hz to 50 kHz W297 x H162 x D258 mm 11.5 kg
- description
- The coupling condenser was replaced with an oil paper condenser in 2017 (Del Ritmo Vitamin-Q), and various other areas have been refreshed and maintained! Luxe kit origin A3300 and A3500 set. The balance between the soft, thick bass typical of a vacuum tube and the smooth treble sound is good, so you can relax and enjoy the music. There are small scratches and dullness on the exterior, but it is a beautiful category even when viewed from the model year (Takasaki Atsushi) Maintenance information: 2023.10.13 maintenance (2 output vacuum tubes (6CA7), grid resistors, fuse replacement. Waveform check (residual noise, distortion), sound output test) 2017.6.16 Maintained (A3500/output transformer rewound. SP terminal, RCA terminal replacement, input VR x 2, coupling capacitor replacement. A3300/9P socket, RCA terminal, volume BAL VR x 2, coupling capacitor replacement SW and VR decomposition, repolish, and apply grease to prevent oxidation and sulfidation. Solder bad solder redone, bias value, and DC offset readjusted. Exterior cleaning, input/output waveform check, load test) Accessories: connection cord Main specifications: (A3300) 12AX7 × 4 12AU7 × 2 phono input 2 systems line input 4 systems pre-out 2 systems tape output 2 systems W400 × H130 × D245 mm 3.5 kg (A3500) 6CA7 × 4 6AQ8 40W+40W W465 × H168 × D206 mm 16 kg
- description
- *Currently sold. It is a “tuning model” where each vacuum tube pair is selected from 500 vacuum tubes and matched, then measured according to each individual amplifier, and recombined based on actual measured values! Single-ended vacuum tube premain amplifier with pure Class A operation. It achieves a drastic improvement in localization to the extent that you can tell the difference by listening to it, and instantly invites the listener to the sound source playback space. There is no spare vacuum tube. Serial S0749 (Takasaki Atsushi) Maintenance information: 2023.12.31 operation confirmed Accessories: AC adapter, original box, instruction manual Main specifications: rated output 2.5 W x 2 ch compatible speakers 4 ohm to 8 ohm (2 systems) vacuum tube 6J1 x 2, 6P1 x 2 input terminal PHONO (MM), LINE W184 x H105 x D158 mm 1.7 kg
- description
- ※The remote control is out of stock, so it's cheap. A tubular hybrid premain amplifier with a stylish Italian design. I feel that the sound, supported by a powerful power supply unit using a large toroidal transformer, is on a scale that exceeds its class. It combines fineness, transparency, and stability, and makes small European speakers sound glossy. There are dents, wire scratches, and there is a crack in the speaker terminal (Oikawa Tetsuji) Maintenance information: 2023.11.4 operation confirmed Accessories: none Main specifications: 100W+100W (8Ω) input/4 RCA unbalanced input system/1 RCA unbalanced input (phono) output/speaker output/tape output 1 system W210 x H75 x D380 mm, weight 7.5 kg
- description
- The exterior of the cabinet has been repaired and the internal parts have been refreshed and maintained! The final model in the SQ38 series. Sound creation that adds a sense of range to the appeal of the rich and powerful 38FD. When combined with a Tannoy speaker, good acoustics are added to the soft tone, creating an indescribable depth of flavor (Fujisawa Yukishi) Maintenance information: 2023.11.2 has been maintained (exterior repair/polishing/painting, oil capacitors, block capacitors, electrolytic capacitors, film capacitors, semi-fixed resistors, master VR, balance VR, rear panel VR, bass/trebleVR, rectifier diodes, SP terminals, DIN terminals, power supply SW, and monitor SW have been replaced. An ASC film capacitor and a solid carbon resistor are used as one part. The RCA terminals have been polished. The lever and slide SW class were disassembled and cleaned, and oxidization/sulfurization prevention grease was applied. The exterior of the cabinet has been repaired, polished, and oiled. Input/output waveforms were confirmed, residual noise confirmed, load tests (1 kHz sine wave, 26 W+26 W at 8 Ω load), and sound output tests were carried out.) Accessories: instruction manual copy, power cord Main specifications: effective output 30W+30W (4/8/16Ω), dimensions W476 x H190 x D335 mm, weight 18 kg
- description
- Internal and external maintenance has been carried out, and everything from capacitors and terminals to exterior repairs has been completely overhauled! The appeal of 38 is that it has a thick, thick tone that cannot be heard with current audio, and is surprisingly powerful. The thick mids and soft, rounded highs go great with the TANNOY speaker. The exterior has been cleaned up due to repairs, etc., but there are some scratches. Serial 740620 (Tamura Eiji) Maintenance Information: 2023.11.22 Maintained (exterior repair/painting. The oil capacitor, block capacitor, electrolytic capacitor, film capacitor, semi-fixed resistor, fixed resistor, rear panel VR, balance VR, bass/trebleVR, rectifier diode, SP terminal, DIN terminal, power supply SW, and monitor SW were replaced. An ASC film capacitor and a solid carbon resistor are used as one part. Polish the RCA terminals. Master VR, lever SW type, disassembly cleaning, and oxidation and sulfurization prevention grease application. Cabinet exterior repair, polishing, and oil finishing. Input/output waveform confirmation, residual noise confirmation, load test (1 kHz sine wave, 25W//23W at 8Ω load), sound output test carried out) Accessories: instruction manual copy, power cable Main specifications: 30W+30W (4, 8, 16 Ω), 4 line input systems, phono 2 systems (MM), W476 x H190 x D335 mm, 18 kg
- description
- A hybrid premain amplifier that uses a triode ECC83/12AX7 as a pre-stage. The low frequencies with good tightness while having a thick sound like a vacuum tube are attractive. It is an amplifier equipped with a huge toroidal transformer, and the left and right power units are independent, and boasts a very high separation. There are multiple scuffs on the front panel (Sasaki Shota) Maintenance information: 2023.11.21 Operation confirmed Accessories: remote control, manual, power cable, original box Main specifications: 120W+120W (8Ω) LINE input RCA4 system, XLR1 system bi-wiring compatible output speaker terminal W435 x H130 x D430 mm 25 kg
Manufacture:CAV
Price: JPY 22,727 Sold Out
- description
- ※It was originally a set with a speaker, but this time it's just an amplifier. The hood is out of stock. There is no problem with operation, but since it is inexpensive, it will be handed over as is. You can easily enjoy the warm sound unique to vacuum tubes. The exterior has a feeling of use, such as dullness and small scratches. Serial T-30901WHJP0089 (Hiroki Asou) Maintenance information: 2023.11.13 Operation confirmed Accessories: power cable Main Specifications: 6V6GTX4 12AU7x1 12AX7BX2 Rated Output 3W+3W Input Impedance 100kΩ Load Impedance 6Ω W215×D200×H175mm 10.6kg
- description
- Prices have been reduced! 2023/11/2 sales price 198,000 yen manufacturer maintenance completed! This model uses a wooden case with a natural wood veneer finish, and has been reprinted with a traditional Laxman layout, such as heavy machined aluminum knobs. The EL84 is equipped with a parallel push-pull configuration, and modern transparency has been added to the glossy tone unique to vacuum tubes. Serial G40700391 (Tomonori Asaina) Maintenance information: 2023.11.2 maintenance completed (Lch driver vacuum tube defect, replacement, replacement of all other vacuum tube deterioration. Connector contact defect correction, correction base pattern and solder deterioration correction, selector switch contact cleaning, other inspection running tests, comprehensive adjustments, operation tests) Accessories: remote control power cord Main specifications: effective output 16W+16W (6Ω), 15W+15W (8Ω), 12W+12W (4Ω) parallel push-pull EL84 x 8, ECC83 x 1, ECC82 x 2 W400 x H166.5 x D400 mm 19.5 kg
- description
- ※ There is no problem with the operation, but since it is a kit model, it will be handed over as is. TU-879S equipped with KT88EH. It is also recommended as an introduction to vacuum tube amplifiers. The exterior is dull. (YONEJIMA Satoshi) Maintenance information: 2023.11.4 operation confirmed Accessories: instruction manual Main specifications: 2 line inputs W154 x H150 ✕ D400 mm, weight 6.5 kg
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- Internal maintenance has been carried out, and all details such as capacitors and terminals have been overhauled! The appeal of 38 is that it has a thick, thick tone that cannot be heard with current audio, and is surprisingly powerful. The thick mids and soft, rounded highs go great with the TANNOY speaker. As for the exterior, there are threads and rust spots on the back. Serial 10119132 (Asaina Tomonori) Maintenance information: 2023.10.13 Maintenance completed (main part film capacitor replaced with ASC, rectifier diode replaced with first recovery diode), 2 deteriorated vacuum tubes 6267 on the main part were replaced, resistors on the main part were replaced, and since there was a crackling sound when power was cut off from the pre part, the deteriorated block capacitor was replaced. Operation confirmed) 2022.9.8 Maintained (1 output transformer (OY15-5) replaced. The coupling capacitor was changed to an oil capacitor. Empty tube sockets, electrolytic capacitors, block capacitors, diodes, semi-fixed resistors, micro SW, SP terminal replacement. SW/VOL is completely disassembled, contacts are repolished, and oxidization/sulfurization prevention grease is applied. Offset bias adjustment, input/output waveform confirmation, distortion adjustment, 1kHz sine wave, measured value 25W+25W sound output test. (Exterior repair/polishing/painting) Accessories: instruction manual copy power cable Main specifications: 30W+30W (4, 8, 16 Ω), 4 line input systems, phono 2 systems (MM), W476 x H190 x D335 mm, 18 kg
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- Manufacturer maintenance completed in 2022/10. A tubular premain amplifier using the popular KT88. While there are many current tube amplifiers with sharp, high resolution, it reproduces the relaxed, plump sound typical of a tube amp. The stylish design is also excellent. Serial 14051195 (Asaina Satoshi method) Maintenance information: 2022.10.18 manufacturer maintenance completed (KT88 x 4 bottles replaced, protective resistors replaced, maintenance of selectors, volume, etc.) Accessories: Power cable, instruction manual, copy Main specifications: AB grade push-pull 45W+45W vacuum tube KT88 x 4, 12 AU7 x 2, 12 AX7 x 1 headphone terminal equipped with input RCA4 system 6 to 8 ohm compatible W330 x D280 x H150 mm 15 kg
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- Comes with a remote control. A tube hybrid premain amplifier with a stylish Italian design. The sound, which is supported by a powerful power supply unit that uses a large toroidal transformer, feels louder than its class. It combines fineness, transparency, and stability, and makes small European speakers sound glossy. There are small scratches on the exterior. Serial D05N0352R12M (Tamura Eiji) Maintenance Information: 2023.10.18 Maintained (Electrolytic Capacitor Replaced. Wipe off the electrolyte, fix the solder, increase the looseness of the screws, and tighten them. Check the remote control's light reception. Sound check for each input/output. Check the output of 100W. The interior and exterior have been cleaned. * This model has a hybrid structure of a vacuum tube and a semiconductor, and the mute time is about 1 minute from when the power is turned on until the sound comes out. Meanwhile, the function LED flashes and then changes to light. Also, the output circuit is BTL. Sound is also emitted on the negative side of the speaker terminal. Please do not ground or share) Accessories: remote control, instruction manual Main Specifications: 100W+100W (8Ω) input/RCA unbalanced input 4 system/RCA unbalanced input 1 system (phono) output/speaker output/tape output 1 system W210 x H75 x D380 mm Weight 7.5 kg
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- Refreshed and maintained in March 2021! It is a famous machine representing tubular premain, and the model with the highest degree of perfection in the traditional 38 series. It has a thick tone that cannot be heard with current audio, and the surprisingly powerful sense of extrusion is attractive. The thick mid-range and the natural, glossy high range create an excellent compatibility with TANNOY speakers. There are small scratches and bumps on the exterior. Serial 10117808 (Kimiya Miura) Maintenance information: 2021.3.12 Maintained (2 main vacuum tubes (50CA10) 2 replaced. Full volume replacement (ALPS RK27 series). Film capacitor replacement for the LOW CUT changeover switch. Vacuum tube sockets, coupling capacitors, electrolytic capacitors, block capacitors, diodes, semi-fixed resistors, micro SW, SP terminal replacement. SW/VOL completely disassemble, re-polish the contacts, and apply anti-oxidation/sulfide grease. Offset bias adjustment, input/output waveform confirmation. Distortion adjustment, 1 kHz sine wave, measured value 25W+25W sound output test. (Exterior repair/polishing/painting) Accessories: copy of instruction manual, power cord Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems, phono 2 systems (MM), pre-power separable, W476 x H190 x D335 mm, 18 kg
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- Thorough refresher maintenance has been completed, from the exterior to the deteriorated condenser to the replacement of the 50CA10! It is a famous machine representing tubular premain, and the most complete model in the traditional 38 series. It has a thick tone that cannot be heard with current audio, and the surprisingly powerful sense of extrusion is attractive. The thick mid-range and the natural, glossy high range create an excellent compatibility with TANNOY speakers. There are small scratches and bumps on the exterior. Serial 10119650 (Murakoshi Yoichi) Maintenance information: 2023.10.4 maintenance (Phono part, EQ circuit controller, oil capacitor, carbon resistance replacement. running test.) 2023.7.27 Maintenance (oil capacitor, block capacitor, electrolytic capacitor, film capacitor, semi-fixed resistor, fixed resistor, master VR, rear panel VR, bass/trebleVR, rectifier diode, SP terminal, DIN terminal, power supply SW, monitor SW, replacement. RCA terminal polishing. Balance VR, lever SW type disassembly cleaning, and oxidation and sulfide prevention grease application. Replace 2 output tubes. Cabinet exterior repair, polishing, and oil finish. Input/output waveform confirmation, residual noise confirmation, load test (1 kHz sine wave, 26 W+26 W at 8 ohm load), sound output test.) Accessories: power cable, instruction manual Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems, phono 2 systems (MM), W476 x H190 x D335 mm, 18 kg
Manufacture:Melody Valve HIFI
Price: JPY 116,364 Sold Out
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- Disposal prices have been reduced. Member prices are not applicable. 2023/10/11 sales price 198,000 yen 230V specification. Comes with a 100-230V step-up transformer. This is a vacuum tube premain amplifier for the line. It is a delicate, high-SN vacuum tube amplifier that has a solid output of 80W+80W and is compatible with modern sources. There are no major noticeable scratches on the exterior (Tetsuji Oikawa) Maintenance information: 2023.10.11 Operation confirmed Accessories: remote control, instruction manual (Chinese), power cable, original box, 230V step-up transformer Main specifications: Vacuum tubes used: KT150 x 4, 6922 x 2, 12 AU7 x 1, 5U4 x 1, rated output 80 W+80 W (4/8 Ω), W430 x H225 x D400 mm, 30 kg
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- Disposal prices have been reduced. Member discounts are not applicable. 2023/9/2 sales price 99,800 yen manufacturer maintenance completed! Premain amplifier dedicated to tube line using EL34. It has the transparent, glossy tone unique to tube amplifiers and a modern wide range and response. You can enjoy a tone that is a bit different from a transistor. It is also recommended as an introductory vacuum tube amplifier. * Internal parts that are not genuine products are included, but they have been adjusted by the manufacturer. There is a stain on the back (Murakoshi Yoichi) Maintenance information: 2023.9.1 maintenance (volume replacement with a new product, maintenance including cleaning and contact polishing.) Accessories: power cord, hood Main specifications: Ultra linear connection AB class push-pull drive rated output 45W+45W (8Ω) using vacuum tubes EL34 x 4, 12 AX7 x 1, 12 AU7 x 2, speaker output terminals 6Ω, 8Ω input 4 systems W330 x H150 x D315 mm 15 kg
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- *Currently sold. This is a Luxman vacuum tube hybrid premain amplifier sold by the Mook book series by Music Friends, Inc. Stereo magazine. It has a hybrid configuration with a 12 AU7 vacuum tube for the front part and an A/B grade analog amplifier for the power section. You can easily enjoy the sound of vacuum tubes. There are light threads on the exterior (Kimiya Miura) Maintenance information: 2023.10.5 Operation confirmed Accessories: AC adapter Main specifications: output 5W+5W (4Ω) input RCA2 system
Manufacture:Audio Innovations
Price: JPY 65,273 Sold Out
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- The price has been drastically reduced. 2023/9/24 Sales price 79,800 yen Maintenance completed! Premain amplifier using EL84. The stylish, thin design makes a good impression. The sound quality is also tailored to be easy to listen to, with an emphasis on mid-range. It comes with phono input and supports analog playback. How about playing BGM in a bedroom, business room, etc. There is an appearance, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2023.9.20 maintenance (replacement of 4 output tubes, socket reinstallation, pattern and solder correction, cleaning of vacuum tube pins, switches and volumes, bias, and various input/output checks.) Accessories: none Main specifications: 8W+8W (actual measurement: 8Ω) 5-pole connection PHONO (MM) 47KΩ 42dB using vacuum tube EL84 × 4, ECC82 × 1, ECC88 × 2, EQ part ECC83 × 2, ECC82 × 1, ECC82 × 1 W505 × H115 × D295mm
Manufacture:Bocama
Price: JPY 107,273 Sold Out
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- The price has been drastically reduced. 2023/9/21 sales price 148,000 yen maintenance completed! A BOCAMA tube premain where you can enjoy powerful sounds in a small body. 12W x 2 outputs in a 6BQ5 push-pull configuration. The phono section has a ceramic and magnetic switch. ※There is no ground terminal for phono, so please fasten it with a screw on the chassis (Yoichi Murakoshi) Maintenance information: 2023.9.20 maintenance (poor contact improvement treatment for each part, replacement of 12 capacitors, change to SP16Ω and original negative feedback circuit. Vacuum tube socket and RCA jack caulking repair, operation check.) Accessories: none Main specifications: Vacuum tube used 6BQ5 × 4, 12AX7 × 5, 6AR4 12W+12W (8, 16Ω) W355 × H120 × D260 mm 8.5 kg
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- ※The remote control is not included. Musical Fidelity hybrid premain amplifier. The calm sound quality is attractive, so you won't feel tired of listening. Compared to A1, it has low calorific value and is easy to use. The afterglow of the stringed instrument is pleasant and the LP sounds well. I would definitely recommend this amplifier to anyone who uses British speakers. The exterior has light dullness, etc., but it is generally in good condition. Serial T23973971 (Hiroki Aso) Maintenance information: 2023.9.22 Operation confirmed Accessories: Power cord (general purpose) Main specifications: phono (MM) 50W+50W (8Ω) main body W219 x H88 x D340 mm 3.85 kg power supply part W178 x H89 x D235 mm 3.8 kg
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- The price has been drastically reduced. 2023/9/16 Sales price 228,000 yen Maintenance completed! It is a wonderful vacuum tube amplifier that combines a bright, transparent tone with a deep, rich tone. The sense of volume in the low frequencies typical of an EAR and the softness of the mid to high frequencies are also attractive and make the music sound relaxed. Appearance, plating deterioration, rust, dullness, etc. can be seen (Kobayashi Hitoshi) Maintenance information: 2023.9.16 Maintenance completed (input selector switch replacement, vacuum tube socket inspection, idling current check, each input operation check) Accessories: none Main Specifications: Single Class A Power Hand Wide 20Hz to 20kHz ±0.5dB Frequency Characteristics (1W) 5Hz to 50kHz Input Sensitivity 200mV Distortion Ratio at Full Power < 2% (1kHz) Less than 2% (20Hz to 20kHz) Output 13W+13W (8Ω) W400 x H150 x D400mm Weight 19kg
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- ※Currently sold super three-link single amplifier. The white exterior has a clean feel and looks great. It has a good response and reproduces crisp bass. As for the exterior, there are no noticeable scratches. Serial 860679 (Tamura Eiji) Maintenance information: 2023.9.17 Operation confirmed Accessories: instruction manual, power cable Main Specifications: PCL86 Single Vacuum Tube Amplifier 3W+3W Super Triode Connection Circuit Input Switching Select Knob W180 x H145 x D305mm Weight 4.6 kg
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- We carry out exterior repairs and internal parts refresh maintenance. The final model of the SQ38 series has been revived with thorough attention to detail. Sound creation that adds a sense of range to the appeal of the plump and powerful 38FD. When combined with a tannoy speaker, good sound is added to the soft tone, creating an indescribable depth of flavor. As for the exterior, there is rust floating on the back. Serial 11500844 (Kimiya Miura) Maintenance information: 2023.8.1 Maintained (oil capacitor, block capacitor, electrolytic capacitor, film capacitor, semi-fixed resistor, fixed resistor, master VR, rear panel VR, rectifier diode, DIN terminal, SP terminal, power supply SW, monitor SW replacement. RCA terminal polishing, balance VR, lever SW disassembly cleaning, and oxidation and sulfation prevention grease application. Some film capacitors were replaced with oil capacitors. Some carbon resistors were replaced with carbon solid resistors. Replace 2 50CA10 vacuum tubes in the power section. Cabinet exterior repair, polishing, and oil finish. Input/output waveform confirmation, distortion adjustment, residual noise confirmation, load test (1 kHz sine wave, 25W+25W at 8Ω load). (Sound output test) Accessories: copy of instruction manual, power cable Main specifications: Effective output 30W+30W (4ω/8ω/16Ω) Dimensions W476 x H190 x D335 mm Weight 18 kg
Manufacture:Concert Master
Price: JPY 31,636 Sold Out
- description
- ※There is no problem with the current operation, but since it is cheap, it will be handed over as is. Concert Master vacuum tube premain amplifier. This is YAQIN's product for Japan. The space-saving design makes it easy to enjoy vacuum tube sounds. Also, I recommend it to those who are thinking about entering a vacuum tube amplifier. It has an appearance, dullness, and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2023.8.24 Operation confirmed Accessories: none Main specifications: EL-84 (6BQ5 compatible) x 4, 12 AT7 x 2 motorcycle ass W380 x H160 x D290 mm 9.5 kg (actual measurement)
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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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