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- description
- Manufacturer's maintenance completed! Introducing the TRX-88PP, which boasts the highest degree of perfection among Triode products. Full-scale pre-maining based on 88Signature. Although it is a KT88 parallel push pump, it dared to reduce the output to A class 50W and is particular about high sound quality. It is a high-spec premain equipped with self-bias, a pre-power separation separator switch, a phono equalizer, and even a remote control. There is a bruise on the side panel (Sasaki Shota) Maintenance information: 2024.9.21 Maintained by the manufacturer (contacts of switches and connectors were repaired, and then each part was inspected and aged) Accessories: power cable, remote control Main specifications: KT88 parallel push pull A grade 50W+50W (8Ω) input PHONO (MM), LINE x 4 W450H205D 480 mm 37 kg
- description
- Maintained, new dust cover created. The shell and M44G are included, so you can enjoy the record right away! A direct drive player with a simple design and operation. The semi-automatic specification automatically raises the arm and stops after the performance is over, so there is no need to worry about damaging the record or needle. I recommend it as an introduction to analog. There are scratches on the corner, peeling decorative board stickers, etc. (Oikawa Tetsuji) Maintenance information: 2024.8.15 Maintained (neon tube lead line interruption line, rework repair because parts cannot be obtained. Replace 3 transistors with rusted feet. Pin jack replacement. Other inspection of various parts, rotation sound test. (Create a new dust cover) Accessories: shell, SHURE M44G, copy of instruction manual Main specifications: Direct drive static balance type W485 x H163 x D375 mm 10 kg
- description
- A tubular power amplifier kit sold to commemorate the launch of Stereo Sound's “Tubular Kingdom.” It has been developed and designed based on the concept of “letting as many people as possible enjoy the advantages of vacuum tube amplifiers,” and it achieves both high performance, high stability, and high reliability. The input is provided with independent left and right volumes so that it can be used even when directly connected to a CD player. Serial 257 (Yamato Yuki) Maintenance information: 2024.9.20 Operation confirmed Accessories: none Main specifications: 5881WXT/6L6WGC push pull/ultra linear connection vacuum tube 6L6WGC x 4, 12AU7 x 3 rated output 25W+25W (6Ω) output impedance 6Ω (suitable for 4Ω to 8Ω) W388 x H187 x D330 mm 19 kg
- description
- Maintained including panel fog removal in 2024 July! Modern vacuum tube premain amplifier. Vacuum tubes are used at all stages. The soft, glossy voice is attractive. While firmly adhering to the thickness and softness of traditional sound images, it is also well compatible with modern sound sources. Serial XB1285 (Mizushima Itsuro) Maintenance information: 2024.7.22 maintained (glass panel internal fog removal, tact SW replacement, input/output waveform confirmation, sound output test) Accessories: remote control (replacement), copy of instruction manual, power cable Main specifications: 75W+75W (2/4/8Ω) input RCA x 6 systems (internal phono MM/AUX switching x 1 system) XLR x 1 system power input RCA x 1 system W445 x H255 x D475 mm 35.8 kg
Manufacture:NATIONAL ELECTRONICS
Price: JPY 11,818
- description
- Single sale rectifier tube American square getter code: 8707 measured value 44 (rejected value 40) There are few getters with original box ※The measured values indicate gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:MINIWATT DARIO
Price: JPY 21,818(pair)
- description
- Pair tube VT-115A compatible ball smoke double square getter measurement value 40/40 (rejected value 25) with original box (box lid is missing) *Pairs are determined based on Gm values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:TANNOY
Price: JPY 907,273(pair)
- description
- The interior and exterior have been refreshed! A speaker system incorporating late monitor red into the NEW RECTENGULAR YORK enclosure. The terminal part has been replaced with a banana plug and arranged for practical use. The sound of the box comes out well with a well-balanced sound from low to high frequencies. I definitely want this speaker to play in combination with a tube amplifier (Kojima Yosuke) Maintenance information: 2024.9.20 Maintained (exterior repair/polishing/clear finish saran net cleaning/repasting, fraying repair. Unit maintenance: Magnetic circuit gap cleaning/center adjustment for both low and high frequencies, peeling and bonding of the center cap. Network maintenance: frequency characteristics check, 4-pin terminal cleaning) Accessories: none Main specifications: bass reflex system floor type 15 inch coaxial 2 way (Monitor RED 15 inch) frequency characteristics 30 Hz to 20,000 Hz crossover frequency 1,000 Hz maximum input 50 W impedance 16 ohms size W597 x H1,070 x D375 mm
Manufacture:NATIONAL ELECTRONICS
Price: JPY 16,364
- description
- Single sale rectifier tube American square getter code: 8707 measured value 44 (rejected value 40) There are slightly fewer getters with original box ※The measured values indicate gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- The price has been reduced! 2024/9/18 sales price 238,000 yen ※There is a crack in the plastic part of the speaker terminal, and the cabinet is scratched, so it's cheap. A vacuum tube amplifier bearing the company's standard number “38,” with a sense of range, resolution, and speed that can be used today. The phono circuit is also compatible with MC (High/Low), and although it is only volume, it is possible to operate a remote control, and you can enjoy the slightly fresh sound of the vacuum tube that responds to convenience. Downsized from the original “38” series, it is a nice improvement in appearance that is small with a width of 400 mm and fits well. There are dents on the cabinet on the exterior (Oikawa Tetsuji) Maintenance information: 2024.9.18 Operation confirmed Accessories: remote control, power cable, copy of instruction manual Main specifications: rated output 30W+30W (6Ω) 25W+25W (8Ω, 4Ω) input phono (MM/MC high/MC low compatible) vacuum tubes EL34 x 4, ECC83 x 4, ECC82 x 3 W400 x H196 x D310 mm weight 20 kg
- description
- Speaker cable, 2.0m pair, EQS3++, single wire specification, spade terminals on both ends, Glen optimized silver conductor+polymer coating, 2 cores, perfectly symmetrical, coaxial structure, and features a three-dimensional, high-contrast expression. The plug changes color, rubs against the bifurcated tube part, and there is dirt (Kojima Yosuke) Accessories: none
- description
- The price has been drastically reduced! 2024/9/18 sales price 188,000 yen Manufacturer maintained. Tubular premain amplifier equipped with 300B. In addition to combining a vacuum tube with a modern design, it is easy to use with easy bias adjustment. It can also be used as a power amplifier using the PRE-IN terminal and is expandable. There is a crack in the plastic part of the speaker terminal (Oikawa Tetsuji) Maintenance information: 2024.9.18 Manufacturer maintained (selector polishing, volume replacement, socket area repair, inspection bias adjustment for each part, ham balance adjustment aging performed) Accessories: power cable Main specifications: maximum output 18W+18W (8Ω) vacuum tube 300B/A grade push-pull input terminal input RCA4 system (4 rear systems, 1 tape out system) output terminals 6/8/16 ohm, 1 system each, TRIODE original 300B power consumption 220W size 440 x depth 320 x height 200 mm weight 20 kg
- description
- The disposal price has been reduced! (Not eligible for member discounts) 2024/9/13 sales price 138,000 yen Maintained! A preamp kit based on LUXMAN's CL32 tube control amplifier. It is designed so that the distortion ratio can be kept low. The fact that it is thin and stylish is also eye-catching. As for the exterior, there are stains and threads on the top plate. Serial 904151 (Tamura Eiji) Maintenance information: 2024.9.13 Maintained (All switches have been disassembled, polished, cleaned, and greased. Volume disassembly, movable contact polishing and cleaning. Seven vacuum tube sockets were replaced due to poor contact noise. I replaced 4 of the electrolyte condensers due to a liquid leak. 14 film capacitors have been replaced. Each input/output operation was checked.) Accessories: power cord Main specifications: Phono2 system W438 x H77 x D322 mm weight 5.7 kg
Manufacture:McIntosh
Price: JPY 498,182 Sold Out
- description
- Comes with original box! This is a premium product with limited domestic sales. This model was sold in 2009 as a set of C22 and MC75 replicas as a Macintosh 60th anniversary model. Only the C22 is in stock this time. Fifty years have passed since the 1960s, when the Macintosh brand continues to evolve, and it has reigned majestically as the pinnacle of modern vacuum tube amplifiers. Other than a small scratch on the upper front edge, it's fine. Serial AAH1149 (Fujisawa Yukishi) Maintenance information: 2024.9.16 Operation confirmed Accessories: remote control, copy of instruction manual, power cord, original box Main specifications: Vacuum tube 12ax7x2 (LINE), 12ax7x2 (PHONO/MC) input terminals LINE x5 (XLRx2 combined), PhonOX2 (MC/MM) output terminals “pre-out” RCAx 1, “tape out” RCAx 1, “tape out” RCAx 1 frequency band 20Hz to 20kHz (+0/-0.5dB) /10Hz~100kHz (+0/-0.1dB) W445×H2× D410mm weight 19.7kg
- description
- Comes with original box Genuine fusion coordination. 120W A+D class stereo amplifier Furthermore, it is possible to operate as a 290W mono amplifier with a bridge amplifier. The goal is to achieve a tone unique to vacuum tube amplifiers, and it is designed with a more advanced even-order harmonic circuit. It is in good condition with no conspicuous scratches. Serial 4002149 (Fujisawa Yukishi) Maintenance information: 2024.9.16 Operation confirmed Accessories: instruction manual, power cord, original box Main specifications: 120W (stereo), 290W (bridge) input impedance 47kΩ playback frequency band 10Hz-50kHz W235 x H55 x D276mm (including terminals and legs) 4.8 kg
Manufacture:自作
Price: JPY 225,455 Sold Out
- description
- A self-made EL34PP amplifier using a Tamura transformer is now in stock. I tried playing it together with the TANNOY speaker, and the sound is very powerful, and the sound of the stringed instrument is smooth and comfortable to listen to. Detailed specs are unknown. (SASAKI Shota) Maintenance information: 2024.9.15 Operation confirmed Accessories: power cable Main specifications: EL34PP power amplifier transformer F-2021 x 2, TN-351 x 2, PC-3007 x 1, T-225-5HC x 1 size measurement W485 x H224 x D245 mm (terminals not included)
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- The price has been drastically reduced. 2024/9/15 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 is a feeling of use such as dullness, etc., and getter burns on the vacuum tube (Takasaki Atsushi) Maintenance information: 2024.9.15 sound output confirmed Accessories: power cord, instruction manual (copy) 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:McIntosh
Price: JPY 452,727 Sold Out
- description
- A refreshing maintenance item that has almost been replaced by Sprug Black Beauty! It is a famous machine with a velvet transformer, and you can enjoy rich sound with stable operation. The fresh, glossy tone in the mid-high range has a different appeal from the MC275. The erased characters are being lettered. The exterior has rust and a feeling of use appropriate for the model year. Serial 173D5 (Murakoshi Yoichi) Maintenance information: 2024.9.13 maintenance (INPUT switch and volume disassembly, cleaning repair, 12AX7 x 1 vacuum tube replacement, replacement of 2 missing SP terminals, replacement of 2W and 1W 5 resistors, lettering treatment, vacuum tube socket and RCA jack re-caulking repair, operation check (measured at 43 to 55 W SP: 8 Ω with rated output AC100 to 117 V) 2019.1.15 maintained (AC code) exchange. 4 vacuum tube 6L6 replacements Block capacitors x 2 x 40 μF and 4 other replacements. Replace 2 oil capacitors with 0.01 μF VitaminQ → BlackBeauty. 2W resistor replacement. Vacuum tube socket and RCA jack caulking repair*Other operation checked) Accessories: instruction manual (copy) Main specifications: 40W+40W 6L6GCPP vacuum tube 6L6GC × 4 12AX7 × 3 12AU7x2 12BH7 × 2 frequency characteristics 16 to 40,000 Hz dimensions W400 × D265 × H195 mm weight 25 kg
- description
- The price has been drastically reduced. 2024/9/15 sales price 138,000 yen This tubular power amplifier kit was sold to commemorate the first publication of Stereo Sound's “Tubular Kingdom.” It has been developed and designed based on the concept of “letting as many people as possible enjoy the advantages of vacuum tube amplifiers,” and it achieves both high performance, high stability, and high reliability. The input is provided with independent left and right volumes so that it can be used even when directly connected to a CD player. There is dullness and small scratches (Daiki Goto) Maintenance information: 2024.9.13 operation confirmed Accessories: none Main specifications: 5881WXT/6L6WGC push pull/ultra linear connection vacuum tube 6L6WGC x 4, 12AU7 x 3 rated output 25W+25W (6Ω) output impedance 6Ω (suitable for 4Ω to 8Ω) W388 x H187 x D330 mm 19 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2024/9/13 Sales price 198,000 yen Maintained including output tube replacement! Class A vacuum tube power amplifier using 6550A. Among lax, which has a reputation for its smoothness, the rich flavor is particularly attractive. It is a model where you can enjoy delicate tones and well-balanced mid and low frequencies. The board has cracks repaired, the exterior is dull, there are small scratches, and a feeling of use. Serial 51210003 (Murakoshi Yoichi) Maintenance information: 2024.9.11 maintenance (internal printed circuit board crack bonding and re-soldering repair, vacuum tube 6550 whitening replacement, vacuum tube 6CG7 replacement, operation check) 2024.7.24 maintenance (replacement of 4 vacuum tubes 6550A x 4, BIAS adjustment, operation checked with AC100V) 2015.1.29 maintenance (output tube, 12AU7 replacement, BIAS adjustment, semi-VR replacement, adjustment, characteristic check) Accessories: none Main specifications: effective output 40W+40W (8Ω) 6550A push-pull self-biased vacuum tube 6550A x 4/6CG7 x 2/12 AU7A x 2 W434 x H176 x D252 mm 19 kg
- description
- *There is a slight gang error on the main volume (7:00 to around 8:00), which is the current situation. Every detail, such as capacitors and switches, has been maintained! Lux midsize premain amplifier. This model is attractive for its smooth warmth in the mid to low range like a vacuum tube amplifier and an energetic sound above the output value. It makes you enjoy female vocals and easy listening in a supple way. The exterior has scratches and repair marks, etc., but it is a beautiful individual with little feeling of use in spite of the model year. Serial 018148P (Fujisawa Yukishi) Maintenance Information: 2024.9.13 Maintained (power bridge diode replacement. Replace 23 electrolytic capacitors. VR cleaning for volume, BALANCE, TREBLE, and BASS Bias/offset half-resistance deterioration replacement. Disassemble and clean each toggle switch ・Pilot lamp preventive replacement.) Accessories: power cord Main specifications: 50W+50W (8Ω) frequency characteristics 10Hz to 60kHz W450 × H160 × D268 mm weight 11 kg
- description
- The price has been drastically reduced! 2024/9/13 sales price 118,000 yen Maintained! Genuine Heinz & Co. This is a push-pull tube type premain amplifier using EL34. It drives powerfully with a level of power that cannot be imagined from its size. Modern bookshelves are also good, but they are surprisingly compatible even when combined with Tannoy, Altech, etc. The exterior is a beautiful individual for its model year. (FUJISAWA KOSHI) Maintenance information: 2024.9.13 Maintained (right channel 2nd stage vacuum tube replacement, power switch replacement, vacuum tube pin cleaning, solder correction, volume and switch checks, bias check, audio check for each input/output, and approx. 25W output at 8Ω load confirmed. *There may be some noise (twitching) due to thermal expansion from the time the power is turned on until the vacuum tube is warmed up, but this is not abnormal. (It also appears due to shrinkage when the power is off.) Accessories: power cord Main specifications: Ball used: EL34/12AU7/12AX7 W430 x H150 x D350 mm weight 15 kg
- description
- The disposal price has been reduced. Member prices are not applicable. 2024/9/12 sales price 298,000 yen Maintenance completed! Redeemer tube power amplifier with MFA D75B power amplifier changed to triode tube connection specifications. It is designed to pursue pure tone with Class A operation. Bias adjustment with a meter is also easy to use, and you can adjust it yourself even when the vacuum tube is replaced (Yasuhito Koshihama) Maintenance information: 2024.9.12 maintenance completed (6 block capacitors replaced due to electrolyte condenser fluid leak, mute switch, RCA jack replacement bias switch cleaning, vacuum tube pin cleaning*Bias and output sound checked. Output approx. 25 W in AC 100V environment (3 connections) Accessories: power cable, circuit diagram, catalog Main specifications: output 20W+20W actual measurement 25W+25W (3 connections) fixed bias method vacuum tube 6550 x 4 12AX7 x 2 6FQ7 x 2 OA2 x 2 W394 x H210 x D304 mm 29 kg
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- The disposal price has been reduced. Member prices are not applicable. 2024/9/12 sales price 298,000 yen Maintained! This model was the predecessor of the Redeemer WX-1P tubular power amplifier. The 6550 push-pull 5-pole connection makes a lot of noise and plays music vividly. The heater and B power supply are designed to be switched with a standby/operation switch. Bias adjustment with a meter is also easy to use, and you can adjust it yourself even when the vacuum tube is replaced (Yasuhito Koshihama) Maintenance information: 2024.9.12 Maintained (6 block capacitors replaced due to electrolyte condenser liquid leakage, mute switch replacement, bias switch cleaning, vacuum tube pin cleaning, bias and output sound checked. Output approx. 65W in AC 100V environment (5 connections) Accessories: power cable, circuit diagram, English manual, catalog Main specifications: output 75W+75W measured 65W+65W (5 connections) fixed bias method vacuum tube 6550 x 4 12AX7 x 2 6FQ7 x 2 OA2 x 2 W394 x H210 x D304 mm 29 kg
- description
- The disposal price has been reduced (member prices are not applicable). 2024/9/7 sales price 448,000 yen ※The hood is out of stock. 2019 restored model! The original model 8 is now in stock! 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. There are stains and scuffs on the exterior (Sasaki Shota) Maintenance information: 2019.9.21 Maintained (replaced due to defective block capacitors. Electrolytic capacitors were replaced with SPRAGUE ones. SP terminal deterioration replacement. Foot leg damage and deterioration replacement. BIAS readjustment*When measuring BIAS with AC100V, use the white point as a guide. Vacuum tube socket and RCA jack caulk repair. Other operations have been checked) Accessories: none Main specifications: 117V specification vacuum tube EL34 (TELEFUNKEN x 4), 6CG7 x 2, 6BH6 x 2 output 35W+35W W346 x H192 x D250 mm
Manufacture:marantz
Price: JPY 543,636 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2024/9/2 sales price 798,000 yen Maintained! Original Model 7 You can enjoy a glossy mid to high range sound with a high sense of transparency and a thick, exquisite balance. It's a model that has been over half a century since it went on sale for analog fans, but it's still one they admire. Please enjoy the glossy and indescribable atmosphere. In addition to scuffs scattered on the exterior and cabinet, a feeling of use can be seen, such as dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.2.27 maintenance (wiring repair) 2023.3.8 maintenance (lamp replacement) 2022.12.27 maintained (each switch and selector poor contact repair. Balance disassembly cleaning repair. Low pressure selenium deterioration countermeasures → 4 additional diodes. 4 1W resistors replaced 2 short pin replacements Vacuum tube socket and RCA jack re-caulking repair*Operation has also been checked with AC 100 to 117 V (please do not change the order of the vacuum tubes as much as possible (noise level etc. are optimized)) Accessories: none Main specifications: tubular control amplifier, vacuum tube, ECC83/12AX7, 3-stage NF equalizer, NF type step switching control, W453 x H185 x D267 mm, 7.5 kg
- description
- The price has been reduced! 2024/9/1 sales price 59,800 yen Maintained. An eye-catching Lax pre-main amplifier with a unique indicator. It is a traditional lackstone, and the soft and warm mid-low range like a vacuum tube is attractive. The speakers, which have a solid sound quality, also play softly. There is a slight gap in the scale on the BASS dial. The exterior has rolled up veneer, scratches, and dullness. Serial 11401165 (Yonejima Satoshi) Maintenance information: 2024.9.1 Maintained (12 road deteriorated transistors and 18 capacitors replaced. Disassemble the switches and polish the contacts and apply contact cleaner. Main volume disassembly contact polishing. I/O pin jack polish. (Deterioration has been seen on the speaker terminals, and the plastic is discolored and scraped, but there is no problem with operation) Accessories: No accessories Main specifications: 40W+40W (8Ω) W443 × H153 × D273 mm 9.3 kg
- description
- The pair tube 6CA7 compatible ball brown base double ring getter BRIMAR print is attached, but due to the structure, it seems to be made by TESLA. The measured value is 50/50 (rejected value 30), there is a getter burn with a white box ※The pair is determined based on the GM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
- description
- Pair tube 6CA7 compatible ball tea base made in Slovakia lot: 9825/9825 measured value 56/56 (rejected value 30) with white box*Pairs are judged based on GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: white box
- description
- The price has been reduced. 2024/8/29 sales price 59,800 yen Maintained! Rare items have arrived. SPARK tubular premain amplifier. It is for line use only. Please enjoy the powerful EL34 push-pull sound (Daiki Goto) Maintenance information: 2024.8.29 Maintained (terminal contact repair due to poor contact with the drive stage socket. Input volume contact cleaning. Replaced for first-stage vacuum tube replacement (noise sometimes occurs at the residual noise level). Output tube (EL34/6CA7) operation bias check and adjustment (plate voltage 440V30mA setting). Undistorted maximum output and residual noise check. Maximum output 28W/8Ω (1kHz) (15Vrms/8Ω) D.F. Lch: 1.33 Rch: 1.38 Residual noise check 0.8 mV to 1.2 mV. Overall gain 37 dB (approx. 70 times) (28 W output is output at maximum volume when minimum input voltage is 211 mV) frequency bandwidth 5 Hz to 85 kHz (1 W/8 Ω) input impedance Lch: 60 kΩ to 110 kΩ Rch: 60 kΩ to 110 kΩ (Other sound output tests are good) Accessories: manual, power cable Main specifications: 6CA7/EL34 push-pull input 2 systems W330 x H185 x D250 mm weight 14.2 kg (actual measurement)
Manufacture:三栄無線
Price: JPY 81,636
- description
- The disposal price has been reduced! (Member prices are not applicable) 2024/8/27 sales price 118,000 yen Maintained in 2023/9! This is Sanei Radio's 2A3 single amplifier. The afterglow and subtlety of the sound unique to 2A3 is attractive. Please enjoy the sound of the strings and the charming vocals. There is some hum left due to AC ignition, but this is a specification. There are dullness and small scratches on the exterior. (FUJISAWA KOSHI) Maintenance information: 2023.9.30 Maintained (replacement and wiring since the left and right sides of the volume are different, replace and wire, replace the power cord, remove foreign matter, fix with condenser silicon, vacuum tube pin cleaning, socket electrode correction, and since the first stage and second stage vacuum tubes are reversed, tape is attached to the box and written so as not to make a mistake. Bias check. Hum balance adjustment (some hum remains due to AC ignition, but this is a specification) output approx. 3.5W (8Ω) interior and exterior cleaning) Accessories: power cord Main specifications: output approx. 3.5W+3.5W vacuum tube 2A3, 5U4G, 6SL7, 6SN7 W425 x H190 x D290 mm 13.5 kg (actual measurement)
- description
- Pair tube direct heat triode smoke, made in America, seems to be an OEM product for Canadian Marconi. Measured value 70/68 (rejected value 38) with original box (box is damaged) *Pairs are judged based on values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube direct heat triode smoke, made in America, seems to be an OEM product for Canadian Marconi. Measured value 68/68 (rejected value 38) with original box (box is damaged) *Pairs are judged based on values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube direct heat triode smoke, made in America, seems to be an OEM product for Canadian Marconi. Measured value 68/68 (rejected value 38) with original box (box is damaged) *Pairs are judged based on values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube, ambient heat beam tube, made in America, measured value 44/44 (rejected value 25) with original box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- The disposal price has been reduced! (Member discounts are not applicable) 2024/8/17 sales price 89,800 yen ※Although maintenance has been completed, the CD drive mechanism is not genuine, so it's cheap! This is a hybrid CD player with analog audio. With a 6DJ8 vacuum tube as a low impedance output stage, it is a tone that combines softness with a very high sense of transparency. The exterior, dullness, and abrasions can be seen. Serial D06F023R11G (Yamato Yuki) Maintenance information: 2024.7.18 Maintained (CD playback test where the drive mechanism was disassembled, fixed, reworked, and fixed switch defect replaced) ※ Since everything other than the reset button works as on the panel, it is judged to be normal on the surface, but since the drive mechanism is ungenuine, it is not at all clear whether this is the original sound of the manufacturer AUDIO ANALOGUE. Please be aware in advance) Accessories: remote control power cord Main specifications: analog output, RCA1 system, digital output, vacuum tube using RCA1 system, size W445 x H85 x D385 mm, weight 8.0 kg
Manufacture:Jaben
Price: JPY 31,818
- description
- * Since the built-in battery cannot be used due to deterioration, it is only driven by the included AC adapter. This is a portable headphone amplifier that uses a vacuum tube (subminiature tube) to amplify the signal. Since it has driving power, the Sennheiser HD800, which has an impedance of 300 ohms, also drives well. The clear and powerful sound that overturns the image of a tube amplifier is impressive (Kojima Yosuke) Accessories: AC adapter Main specifications: 1 input (3.5 mm stereo mini), 2 headphone outputs (6.3 mm stereo/3.5 mm stereo mini)
Manufacture:Western Electric
Price: JPY 24,545(pair)
- description
- Pair tube 5 pole tube top grid lot: 5739/6152 measured value 44/40 (rejected value 30) adhesive is applied to the one-sided grid cap with original box and the joint part between the base and glass tube*Pairs are determined based on the gM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
Manufacture:JBL
Price: JPY 361,818
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- The disposal price has been reduced (member prices are not applicable). 2024/7/25 sales price 1,480,000 yen driver, network maintenance completed! A domestic box model of Paragon's younger brother Metrogon has appeared. The unit configuration is 130A, LE175, H5040, and N1200. When an analog record and a vacuum tube amplifier are connected, an indescribably subdued and tasteful sound spreads. The exterior is entirely glossy, and there are tape marks and bumps (Sasaki Shota) Maintenance information: 2024.7.25 Maintained (driver maintenance: magnetic circuit gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning. Network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning) Accessories: none Main specifications: 2 way 2 speakers 130A, LE175, H5040, N1200 W1870 x H775 x D630 mm Weight cannot be measured 100 kg or more
Manufacture:Western Electric
Price: JPY 90,727(pair)
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- Pair tube 45 Special compatible ball straight heat triode tube fishing rod type filament measurement value 90/86 (rejection value 55) with white box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
Manufacture:TELEFUNKEN
Price: JPY 10,000
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- The diamond mark on the bottom of the 12AU7 compatible ball sold per bottle was not confirmed, but it was determined that it was the original ECC82 from the internal structure. Measured value 102 (rejected value 56) with white box ※The measured value shows the gM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
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- Sold 1 bottle 7DJ8 compatible ball 6DJ8 7V specification Dutch measurement value 80 (rejected value 62) with white box ※The measured value is a test machine TV-7U, and GM values are measured with 6DJ8/ecc88 settings (Kojima Yosuke) Accessories: white box
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- Pair tube, KT88 compatible ball, American metal base, measured value 68/64 (rejected value 44) with original box ※The pair is determined based on the gM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
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- Pair tube, KT88 compatible ball, American metal base, measured value 62/62 (rejected value 44) with original box ※The pair is determined based on the gM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: original box
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- Pair tube VT-115A compatible bulb smoke made in America, measured value 40/38 (rejected value 25) with original box ※Pairs are determined based on Gm values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
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- Single sale rectifier tube 5R4GY equivalent tube tea base double gettering measurement value 54 (rejection value 40) with white box ※The measured values indicate gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
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- Rectifier tube sold per bottle, French square getter, measured value 52 (rejected value 40) There is an adhesive mark on the root part of the tube with the original box, and the printing on the tube has disappeared ※The measured value shows the gM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
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- Pair tube direct heat triode tube, made in America, JAN smoke measurement value 62/60 (rejection value 38) with white box ※Pairs are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: white box
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- Pair tube large triode tube made in Japan Actual measured IP value: 46/44mA (the best standard IP value for this amplifier is 50mA) There are adhesive marks on the base part on one side, and the other side is inexpensive because there are few getters ※Sound is checked and plate current values are measured with a test amplifier, and it has been determined that operation is good (Kojima Yosuke) Accessories: none
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- Pair tube ambient heat beam tube made in England black base measurement value 60/58 (rejection value 44) There is a getter burn with a replacement box, and the number of getters on the head has decreased ※The pair is determined based on the gM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: replacement box
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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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