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1
Manufacture:QUAD
Price: JPY 299,091
- description
- The disposal price has been reduced. Member discounts are not applicable. 2026/5/9 sales price 448,000 yen Fully maintained, including replacement of deteriorated capacitors and resistors! The 220V specification (with 100V to 220V step-up transformer) is still popular 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. Anyway, it is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance Information: 2026.5.9 Maintained (QUAD2: Step Up Transformer Additional Block Capacitor 16 μF x 2 Hum Noise Replacement and Mounting Bracket Manufacture 1 x 2 Oil Capacitor 0.1 μF Deterioration Replacement x 2 Electrolytic Capacitor 22 μF Deterioration Replacement 1 x 2 x 2 Resistance 3W Deterioration Replacement 1 x 2 QUAD22: Vacuum Tube EF86 Replacement (2026.4.13 Supply Arrived) Adapter Missing 2 Block Capacitors Manufactured 16 μF x 3 → 3 additional electrolytic capacitors, 4 electrolytic capacitors, 22 μF deterioration replacement, 4 film capacitors, 0.1 μF, other deterioration exchanges, 2 resistors, 1 W and 1/2 W replacement, 8 gang error improvement measures → 1/4 W additional resistors, 5 AC plugs, additional vacuum tube socket and RCA jack caulking repair ※ Other operation check with AC 220V (rated output 13 W SP: 16 Ω wiring) Accessories: power cable, copy of instruction manual, step-up transformer 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
Manufacture:QUAD
Price: JPY 326,364
- description
- The disposal price has been reduced. Member prices are not applicable. 2026/5/6 sales price 478,000 yen Deteriorated parts including capacitors have been replaced and maintained! 220V specification (with 100V to 220V step-up transformer) with wood cab. 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 is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. The exterior is oxidized on the volume knob, and there are text fragments (Mizusaki Ryo) Maintenance information: 2026.5.3 maintained (◎ QUAD2 (common) · oil capacitor 0.1 μF deterioration replacement 3 x 2 · electrolytic capacitor 25 μF deterioration replacement x 2 · resistor 3W deterioration replacement 1 x 2 ◎ No. 36252 · vacuum tube KT66 damage replacement (it seems that it was broken into pieces during transportation. 2026.4.9 Supplies have arrived) ◎ QUAD22 · Filter selector hardening replacement · block capacitor 16 μF x 3 deterioration → replaced with 3 electrolytic capacitors · 0.5 μF other domestic products → replaced with European ones 4 · electrolytic capacitors 22 μF domestically produced → replaced with European products 4 · lamp defect replacement/resistance 1W deterioration replacement 4 · Radio1 only gang error improvement measures → 1/4 W resistor added 3 units* other with AC 220V Operation checked (measured at rated output 17W SP:8Ω) *KT66 1 glass shard is mixed in and makes a rattling sound, but operation is not affected) Accessories: power cable, 220V step-up transformer Main specifications: 17W (8Ω) 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
Manufacture:QUAD
Price: JPY 394,545
- description
- The price has been reduced. 2026/6/13 sales price 448,000 yen 117 V specification. Deteriorated parts, including the condenser, have been replaced and 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 is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. There are small scratches over time and there is a feeling of use (Sasaki Shota) Maintenance information: 2026.6.13 maintained (◎ QUAD2 · 0.1 μF deterioration replacement 2 x 2 · electrolytic capacitor 22 μF deterioration replacement 1 x 2 · resistor 3W deterioration exchange 1 x 2 ◎ QUAD22 · CD/Phono circuit wiring defect improvement treatment · main volume cleaning repair · spark killer deterioration replacement 2 pieces · block capacitor 16 μF x 3 defective → replaced with 3 electrolytic capacitors · Mylar 5600pF deterioration replacement 2 capacitors, 22 μF deterioration replacement, 4 electrolytic capacitors, 0.1 μF other deterioration replacement, 8 film capacitors, 0.1 μF other deterioration replacement · Radio1 only gang error improvement measures → 1/2 W resistance added, 3 vacuum tube sockets and RCA jack caulking repairs *Other operations have been checked (13 to 18 W with rated output AC 100 to 117 V; output: 16 ohm wiring) Accessories: power cable Main specifications: 13 to 18 W (16 Ω) [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:QUAD
Price: JPY 299,091
- description
- The disposal price has been reduced! Member prices are not applicable. 2026/4/20 sales price 448,000 yen Deteriorated parts including capacitors have been replaced and maintained! 220V specification (with 100V to 220V step-up transformer) This separate amplifier is still popular even now, 70 years have passed since its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. The external condition shows signs of use over time, such as damage, dullness, abrasions, etc. Serial 2373/27262/26728 (Fujisawa Yukishi) Maintenance information: 2026.4.20 Maintained (QUAD2 (common) step-up transformer added. 1 x 2 x 3W Deterioration Resistor Replacement No. 27262 oil capacitor 0.1 μF pair replacement QUAD22 blue line side broken wiring repair. Block capacitors 16 μF x 3 defective → replace 3 with 22 μF electrolytic capacitors. 4 1W resistors and 1/2W deterioration replacements Gang error improvement measures → 4 additional 1/4 W resistors for Radio1 only. Induction hum reduction measures → copper foil added. Vacuum tube socket and RCA jack caulking repair) Accessories: power cord, step-up transformer 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
Manufacture:QUAD
Price: JPY 181,818
- description
- The disposal price has been reduced! (Member prices are not applicable) 2026/5/22 sales price 278,000 yen Maintained! It is a 2+22 mono type. The analog EQ curve can be switched with a single button, perfect for mono recording enthusiasts. This is one that you want to play in combination with vintage speakers such as Tannoy and Altec. The nostalgic atmosphere you can't get on a modern aircraft is pleasant. The exterior has a feeling of wear over time, such as scratches and dullness. Serial 8275/73383 (Tomonori Asaine) Maintenance information: 2026.5.22 maintained (Quad2 · step up transformer added · AC cord replacement to normal type · lamp defect exchange 3 · 0.1 μF deterioration replacement · 3 oil capacitors · 22 μF deterioration exchange · resistance 3W deterioration exchange · vacuum tube socket caulking repair QC2 · poor contact disassembly repair with each button · new manufacture of oil capacitors 0.1 μF, etc. · 3 deterioration replacements · 22 μF electrolytic capacitors 4 other faults and deterioration replacements · 2 Mylar capacitors 1500 pF and other deterioration replacements · vacuum tube socket and RCA jack caulking repair ※ Other operation checked with AC230V (rated output 21W, measured at SP:8Ω) *Please press the 1 and 2 buttons on the radio 3 at the same time. Also, due to the structure of the selector, switching noise is high. ※The GZ32 guide pin of the rectifier tube is broken, but there is no problem with performance. Please be careful not to mismatch the position when inserting and inserting. (The rectifier tube and main body are marked in white) Accessories: power cord step-up transformer Main specifications: QUAD2 frequency characteristics 20 to 20,000 Hz input sensitivity 1.4 V signal-to-noise ratio 80 dB W313 x H165 x D106 mm weight approx. 9 kg QC2 line 2 systems, phono MM1 system W263 x H88 x D150 mm weight approx. 3 kg
Manufacture:QUAD
Price: JPY 244,545
- description
- The price has been reduced. 2026/6/12 sales price 278,000 yen Maintenance has been completed, including the addition of 5 deteriorated electrolytic capacitors and step-up transformers! It is a 2+22 mono type. The analog EQ curve can be switched with a single button, perfect for mono recording enthusiasts. This is one that you want to play in combination with vintage speakers such as Tannoy and Altec. The nostalgic atmosphere that does not appear on modern aircraft is pleasant (Sasaki Shota) Maintenance Information: 2026.6.12 Maintained (◎ QUAD2 · Electrolytic Capacitor 22 μF Deterioration Exchange · Resistance 3 W Deterioration Replacement · Step Up Transformer Added ◎ QC2 · Main Volume Contact Defect Repair · Vacuum Tube ECC83 Deterioration Exchange · Oil Capacitor 0.1 μF Deterioration Exchange · Film Capacitor 0.1 μF Made in Other Countries → Replace 6 with European Products · Electrolytic Capacitors 22 μF Replaced in Other Countries → Replace 2 Resistors with 1W Deterioration Replacements ・Vacuum tube socket and RCA jack caulk repair *Operation has also been checked with AC 220V (rated output 15 W, SP: 16 ohm wiring)) Accessories: none Main specifications: QUAD2 frequency characteristics 20 to 20,000 Hz input sensitivity 1.4 V signal-to-noise ratio 80 dB W313 x H165 x D106 mm weight approx. 9 kg QC2 line 2 systems, 1 phono system W263 x H88 x D150 mm weight approx. 3 kg
- description
- The disposal price has been reduced. Member prices are not applicable. 2026/5/17 sales price 298,000 yen, 55 electrolytic capacitors have been replaced and maintained! Lux tubular pre-main amplifier. It is designed to look like separate amplifiers combined into one body. Since the 6550 is built in, you can imagine a powerful sound, but since the power is reduced, you can enjoy a thick, glossy sound. Part of the aluminum tape on the top plate is missing (Sasaki Shota) Maintenance Information: 2026.5.17 Maintained (Degraded Electrolytic Capacitor Replacement (55 in Power Supply Unit, Power Amplifier Unit, Phono Equalizer Unit, Tone and Buff Amp Section) Lever Switch Partial Disconnect Cleaning (Turnover Frequncy Switch/Filter/Mode/Monitor/Input-Selector Switch) Constant Voltage Circuit Resistance Disconnection Exchange (x2) Tone Balance Main Volume disassembly contact cleaning. (Operation point check and adjustment and sound output test after the above treatment) Accessories: copy of the manual Main specifications: 32W+32W (8Ω) vacuum tube 6550, 6CG7, 12AX7A W493 x H170 x D477 mm 25 kg
- description
- In 2025/11, thorough maintenance was carried out, such as replacing deteriorated parts from the exterior, completely disassembling SW/VOL types, and refining contacts! We also repair and repaint wood cabs. 38 FD, the most popular of the 38 series, is now in stock! The warm tone has plenty of warmth in the bass and midrange, and you can enjoy the true essence of lackstone where you can enjoy the afterglow of the tone (Eternity Miraito) Maintenance information: 2025.11.7 Maintained (replaced due to faulty rear main VOL. Other VR and SW disassembly contacts have been repolished. After re-polishing, an anti-oxidation and sulfation prevention grease is applied. Replacement of parts that have deteriorated over time (11 electrolytic capacitors, 6 film capacitors, 14 oil capacitors, 5 block capacitors, 8 vacuum tube sockets, 8 rectifier diodes, 6 semi-fixed resistors), SW/VOL complete disassembly contacts polished, and grease applied to prevent oxidation and sulfidation. Exterior cleaning, circuit adjustment, input/output waveform confirmation, load test (1 kHz sine wave, at 8 ohm load: 27W+27W), sound output test) Accessories: instruction manual (copy), power cable Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 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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