4 power transistors, 3 capacitors, etc. have been maintained! A pre-main amplifier that was released in the early 70s and features a sophisticated black panel. It is an amplifier that has a sense of power for its output value and has a good balance between the sense of extrusion and bass in the mid-range. Serial 213040232 (Takasaki Atsushi)
Maintenance information: 2025.12.19 maintained (power transistor replacement, fuse replacement, switch disassembly and polishing (filter LOW HIGH, loudness, muting, NR adapter, 4CH adapter, tape monitor, tape REPRINT), output relay replacement, relay circuit capacitor replacement, power lamp replacement, jumper pin installation, internal inspection and cleaning, pin jack polishing, other switches, volume (Cleaning, operation check)
Accessories: copy of the manual
Main specifications: 60W+60W (8Ω) W500 × H140 × D347 mm 20.5 kg
Overhauls such as unit network maintenance and exterior repairs have been carried out! Equipped with an original enclosure and 15 inch monitor gold. It is an individual that sounds much better, probably because of individual differences. A speaker representing Tannoy that brings out the appeal of all sources. In particular, the beautiful, glossy sound in string and vocal music plays such a sound that once you hear it, you won't be able to leave your ears. ※Saran net has been exchanged (Takasaki Atsushi)
Maintenance information: 2025.12.18 maintained (exterior repair/polishing/painting, unit maintenance: magnetic circuit gap cleaning/center adjustment for both low and high frequencies, network maintenance: frequency characteristics check/ATT cleaning/4 pin terminal cleaning, high frequency capacitor replacement, unit detachment and sound absorbing material detachment)
Accessories: none
Main specifications: 2 way 1 speaker bass reflex system floor type 15 inch coaxial 2 way (Monitor Gold 15 inch) frequency characteristics 30 Hz to 2000 Hz crossover frequency 1,000 Hz maximum input 50 W impedance 8 ohms size W597 x H1,070 x D375 mm
Maintenance has been carried out for a wide range of purposes, such as disassembling and cleaning motors, arms, etc., and creating new dust covers! This time it comes with a straight arm. Pioneer brand's highest-grade record player that has improved the PL-70. The cabinet is compatible with the installation of a high-torque motor and uses an 8.5 kg heavyweight cabinet. While it has smoothness and luster, the thick sound with a sense of weight shows off a huge difference to current players. Serial CK6233T (Yonejima Satoshi)
Maintenance information: 2025.12.18 Maintained (replacement of deteriorated parts (31 electrolytic capacitors, semi-fixed resistors, etc.) on the board. Operation SW disassembly/contact polishing. Motor disassembly, cleaning, lubrication and reassembly. Arm maintenance (bearing replacement, pivot bearing cleaning, weight sagging repair). Auto lifter partial cleaning, grease application/assembly. Check turntable rotation speed, check arm operation, and needle pressure. Sound output test. Exterior cleaning, other operation checks)
Accessories: straight arm, EP adapter, subweight, original box
Main specifications: coreless quartz PLL/DC servo hall motor, direct drive system, 33/45 rotation, static balance type, twin pipe, interchangeable, compatible cartridge, straight pipe, 3 to 24 g (including headshell), equipped with auto lift up mechanism, W550 x H214 x D440 mm, 21.5 kg
Maintenance has been completed, including creating a new dust cover, disassembling and cleaning the arm, and replacing 17 capacitors! The KP-1100 boasted the best cost performance among record players under 100,000 yen at the time. An X-shaped die-cast frame is used in which the arm and motor are integrated into a strong frame. It is an easy-to-use car equipped with an auto lift-up function. The exterior is dull. Serial 67L40143 (Fujisawa Yukishi)
Maintenance information: 2025.12.19 maintenance completed (new dust cover created, 17 electrolytic capacitors replaced. Replace 4 tact switches Disassemble, clean and lubricate the arm. cabinet cleaning. (Other inspection of each part, operation test)
Accessories: No accessories
Main specifications: high rigidity unified frame direct drive DL motor SNR 90dB aluminum die-cast turntable 1.9 kg needle pressure 0 to 3 g W490 x H182 x D410 mm weight 14.5 kg
Maintained! A class-grade power amplifier with 200W x 200W (6Ω) pure A class operation. This model was particularly popular among domestic power amplifiers at the time. Even when I listen to it now, it has a rich sense of volume, and the sense of scale is sufficient. The smooth high frequencies are also effective, and there is no fatigue and it is attractive. The exterior is scratched, dull, etc., and has a feeling of use over time. Serial 02014 (Jun Tamai)
Maintenance information: 2025.12.18 Maintained (output relay, input volume exchange, left and right main amplifier board, power supply board soldered, all corrected internal dismantling and cleaning)
Accessories: copy of the manual
Main specifications: 240W+240W (4Ω) 200W+200W (6Ω) 170W+170W (8Ω) SNR 124 dB W435 x H165 x D422 mm 26 kg
Maintained by the manufacturer! Luxman vacuum tube CD player. A vacuum tube is used for the analog circuit, and it can be switched to semiconductor output. In addition to the wooden case design of yesteryear, it is an attractive CD-only player that also has modern resolution. Serial G40601063C (Takasaki Atsushi)
Maintenance information: 2025.12.19 Maintained by the manufacturer (replacement due to deterioration of the loading belt, regeneration test, internal cleaning, general adjustment)
Accessories: remote control, manual, power cord
Main specifications: ECC82 vacuum tube using a dedicated CD player, 1 analog output system, 2 digital output systems, W400 x H168 x D280 mm, 9.0 kg
※Since there are many cracks on the surface, this is an inexpensive MICRO rubber heavyweight turntable sheet. Tight and accurate sound images can be obtained thanks to high weight (Kojima Yosuke)
Accessories: none
Main specifications: Taper finish Diameter: approx. 302 mm Thickness: approx. 5 mm Weight: 700 g
Tigron record stabilizer. Use it by chucking (holding) the main body into the center spindle pin. By applying force firmly, warping of the board surface is suppressed. It is also possible to set it on the board as before and use it easily (Jun Tamai)
Accessories: original box
Main specifications: Special synthetic resin material blended with carbon additives, diameter 90 mm, approx. 100 g
RCA cable 1.0m pair oxygen-free copper OFC Ritz wire 2-core shield plug, standard AccuPhase line cable with gold plating. The sound is more gorgeous than the L-10. There are threads and plugs that are dull (Takasaki Atsushi)
Maintenance information: 2025.12.16 continuity confirmed
Accessories: none
The DIATONE DS-4NB70 uses a perfectly sized top plate. This speaker stand is specially designed using magnesium alloy, which is lightweight yet has a high vibration absorption rate. The exterior has light scratches and dullness (Murakoshi Yoichi)
Accessories: mounting screws, washers, spikes
Main specifications: top plate W250 x D250 mm bottom plate W320 x 370 mm height 600 mm weight 18 kg
Set of 4 100mm long. A strut set for the company's “MSMK2” series of racks. How about changing the length, adding shelves, etc. (Takasaki Atsushi)
Accessories: none
Maintained including panel fog removal! Modern vacuum tube premain amplifier. Vacuum tubes are used at all stages. The soft, glossy vocals are attractive. While firmly adhering to the thickness and softness of traditional sound images, it is also well compatible with modern sound sources. The exterior is dull. Serial XB1421 (Jun Tamai)
Maintenance information: 2025.12.19 maintained (each SW, VOL cleaning (some remains due to scratches on the balanced rough contact plate) panel dismantling cleaning tube defective replacement input selector, push button LED replacement (original not available) pin jack cleaning operation check bonnet screw replacement)
Accessories: ※Remote control is being arranged, 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
Set of 4 100mm long. A strut set for the company's “MSMK2” series of racks. How about changing the length, adding shelves, etc. (Takasaki Atsushi)
Accessories: none
An NR (Non Resonance) head shell with the shell body and plug part integrally molded. It has a structure where the main body is tightened from the top and bottom with a finger plate and cartridge, no stop nut is required, and the setting is easy with an overhang adjustment memory (Yoichi Murakoshi)
Maintenance information: 2025.12.18 continuity confirmed
Accessories: instruction manual
Main specifications: 10 g dead weight
The product is so good that you don't feel a feeling of use, and it comes with the original box. Tawk's current 2-tier rack. Contrary to what it looks like, it is an audio rack with thoroughly enhanced vibration damping, such as a shelf board with a damping sheet sandwiched between the shelf board and the pole, and spike & plate specifications (Takasaki Atsushi)
Accessories: instruction manual, original box, spike holder
Main specifications: load capacity up to 100 kg per stage W600 x H346 x D520 mm 13 kg
Main volume has been dismantled and cleaned and maintained! The first α907 model. The alpha series has the highest overwhelming power and amount of information in the series, yet enhances the texture of the mid to high range. Due to Sansui's unique α-X balance circuit, it is an attractive car with a high sense of signal and a clear outline. There are some scratches, threads, and paint peeling on the exterior. Serial 617023934 (Fujisawa Yukishi)
Maintenance information: 2025.12.19 Maintained (main volume dismantled and cleaned. Switch disassembly and polishing (tone, turnover, loudness, subsonic, processor, muting, source direct, power amplifier direct, reck-out, MM/MC switching). Replace output relays and headphone relays. Main amplifier section adjustment volume replacement. Replace 6 power supply transistors. Solder repair. Pin jack polishing Other volume cleaning, interior and exterior inspection cleaning, bias, DC adjustment, operation confirmation)
Accessories: No accessories
Main specifications: effective output 190W+190W (6Ω) 180W+180W (8Ω) damping factor 100 (6Ω) W448 × H160 × D441 mm 28.0 kg
It is a cost-effective CD player that uses parts from advanced models, and although it is an entry model, it also has expressive power for vocals, instruments, etc. In addition to audio CDs, it is also possible to play back MP3/WMA files recorded on CD-R/RW. There are line scratches and bumps on the exterior. Serial MZ00104601371 (Fujisawa Yukishi)
Maintenance information: 2025.12.19 Operation confirmed
Accessories: remote control, power cord
Main specifications: W440 × H104 × D339 mm 5.1 kg
RCA cable 1.0m pair oxygen-free copper OFC Ritz wire 2-core shield plug, standard AccuPhase line cable with gold plating. The sound is more gorgeous than the L-10. There are threads and plugs that are dull (Takasaki Atsushi)
Maintenance information: 2025.12.16 continuity confirmed
Accessories: none
*Currently sold. DALI small speakers. It features a compact, inexpensive yet solid low range, and a glossy, easy-to-hear mid to high range. The spread of sound is amazing and the sound has good visibility (Kojima Yosuke)
Maintenance information: 2025.12.19 Operation confirmed
Accessories: instruction manual, original box
Main specifications: 2 way bass reflex type 6 ohm 84.5 dB recommended amplifier output 25 to 100 W frequency characteristics 54 Hz to 26 kHz W170 x D238 x H292 mm 4.2 kg
※ Because it is not in good condition, it is a cheap JBL medium bookshelf speaker. Equipped with a newly developed compression driver, it uses a port-front twin port bass reflex system. It has both an extended high range and a low range with good sound separation. There are many speckled yellow stains on the cone paper of the woofer on both sides, and the veneer on the lower front of one side is partially damaged, and there are line scratches and corner chips on the sides (Kojima Yosuke)
Maintenance information: 2025.12.19 Operation confirmed
Accessories: saran net
Main specifications: 2-way bookshelf type frequency characteristics 50 Hz to 40 kHz impedance 6 ohms crossover frequency 3.2 kHz W278 x H460 x D300 mm 12 kg
Pre-main amplifier equipped with optical/coaxial digital audio input compatible up to 192 kHz/24 bit. It is an amplifier with high driving power and a delicate tone. You can enjoy everything from digital sound sources to analog discs with clean sound (Kojima Yosuke)
Maintenance information: 2025.12.19 Operation confirmed
Accessories: remote control, instruction manual, original box
Main specifications: 85W+85W (8Ω) line input 5 systems (RCA), 1 phono input system (MM), 2 digital inputs (coaxial/optical), damping factor 240 or more W435 x H151 x D387 mm 10.3 kg
It is an exquisitely crafted enclosure similar to JBL's EC-138. The size and compatible units remain the same, but exterior corner specifications and sound absorbing materials are different from the original. The construction itself is well-built, perfect for those who like to make their own. There are scratches and bumps on the exterior. (TAMURA Eiji)
Accessories: saran net, MA-15 (8 pieces)
Main specifications: W555 × H845 × D430 mm
Pair tube, 6L6 equivalent tube, made in China, measured value 38/38 (rejected value 31) with original box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Pair tube, 6L6 equivalent tube, made in China, measured value 40/38 (rejected value 31) with original box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Pair tube, 6L6 equivalent tube, made in China, measured value 44/42 (rejected value 31) with original box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Large triode tube sun valley sorting ball measured Ip value: 66mA (the best standard IP value for this amplifier is 75mA) There is discoloration on the base part*The test amplifier makes sound, measures plate current values, and operation has been checked (Kojima Yosuke)
Accessories: white box
Heavyweight metallic design headshell Technihard materials are used for surface treatment. You can expect a tightening of the sound. There are dust spots on the exterior (Wang Exhibition)
Accessories: none
Main specifications: aluminum self-weight 15g
The price has been reduced. 2025/11/14 sales price 79,800 yen Maintained! A popular model from the late Sansui period. While expanding the range, the sound that makes you feel the thickness and energy unique to the company still fits well with modern speakers. The punch power in the mid to low range that easily drives a medium bookshelf speaker is truly amazing. There are abrasions and line scratches on the top plate (Kojima Yosuke)
Maintenance information: 2025.11.14 maintained (2 output relays, replacement of 2 protector capacitors, main volume dismantling and cleaning, switch disassembly and polishing (input selector, power amplifier direct, source direct, reck-out, tape) push SW disassembly and polishing (SP1, 2, tone, loudness, subsonic, processor, MM/MC) power amplifier, power supply solder repair, etc., volume (Cleaning, interior and exterior inspection cleaning, adjustment, operation check)
Accessories: copy of instruction manual
Main specifications: 90W+90W NEW HYPERα-X balance circuit PHONO (MM/MC) power amplifier with direct function W430 x H162 x D452 mm 18 kg
The price has been reduced. 2025/9/13 sales price 79,800 yen Maintenance completed! A late model in the popular classic 607 series. The resolution is high, the outline is clear, and matches well with modern speakers. You can experience the powerful mid to low range in this price range. There are small scratches and dullness. The exterior color has changed slightly due to aging. Serial 605071071 (Eternity Mirai)
Maintenance information: 2025.9.13 maintained (① master volume dismantling and cleaning ② switch disassembly and polishing (source direct, input selector, power amplifier direct, tape, reckout, tone, muting, subsonic, processor, MM/MCK replacement, loudness) ③ output relay replacement ④ relay circuit capacitor replacement ⑤ power amplifier transistor replacement ⑥ solder repair ⑦ other volume (Cleaning, internal inspection cleaning, pin jack polishing, DC adjustment, running test)
Accessories: manual
Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) phono MM/ MC switching W430 x H162 x D452 mm 18 kg