Maintained including 52 transistors and 20 capacitor replacements. The highest preamp produced in Japan at the time. You can enjoy fresh, detailed sound from analog to CDs. The unique atmosphere that creates a moist luster and sex appeal is not harsh and is very easy to listen to. The exterior has dents etc. on the corner of the cabinet (Oikawa Tetsuji)
Maintenance information: 2024.3.19 Maintained (All deteriorated transistors and capacitors in each amplifier section have been replaced.
The rotation of all rotary switches was heavy, causing poor contact, and since the lever switch and main attenuator also caused poor contact, all switch volumes of mechanical contacts were disassembled and then cleaned and polished to prevent oxidation.
(The bearing part of the rotation mechanism has been disassembled and cleaned)
Accessories: none
Main specifications: stereo preamp, 3 phono inputs, dimensions W468 x H206 x D342 mm, weight 12.5 kg
Maintained. A masterpiece CD player boasting one of the most popular WADIA history. Genuine AXISS Combining elements that contradict the strength of the low frequency core and the richness of the sense of volume, the expressive power full of dynamism is of the highest quality for a single body type. The strong sense of energy that fully brings out the strengths of the VRDS mecha is a must-listen for jazz and rock fans. There is overall dullness and small scratches. It received a spike and is out of stock (Oikawa Tetsuji)
Maintenance information: 2024.3.19 Maintained (The drive belts for the clamp mechanism part and the loading mechanism part have been replaced.
(CD playback RF level 1.0 Vp-p was ensured by adjusting the pickup's electrical system and mechanical system, and CD and CD-R playback tests are excellent)
Accessories: remote control, power cable
Main specifications: VRDS mechanism digital output/AES/EBU x 1, BNC x 1, ST x 1 analog output/XLR x 1, RCA x 1 W350 x H155 x D408 mm 15 kg
Pair tube, ambient heat beam tube, English tea base, measured value 72/66 (rejected value 44) with original box (there is writing on the box), printing is often erased ※Pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Comes with original box A 2-way speaker system that inherits the concept of the compact monitor 4301. It is equipped with a traditional white corn woofer made of natural pulp. It is a speaker characterized by a sense of transparency typical of modern speakers and a sense of speed typical of JBL (Oikawa Tetsuji)
Maintenance information: 2024.3.19 Operation confirmed
Accessories: original box
Main specifications: 2 way · 2 speakers · bass reflex system · bookshelf type frequency characteristics 40 Hz to 40 kHz maximum allowable input 75 W impedance 6 ohms output sound pressure level 89 dB crossover frequency 5 kHz size W274 x H435 x D290 mm weight 10.6 kg/unit
Comes with original box The most important subwoofer is the combination with the JBL4312M. Not only does it work to supplement the low frequencies, but it is a nice product that can increase the sense of volume in the low frequencies with natural nuances. This design, which is irresistible for JBL fans, is also attractive.
Maintenance information: 2024.3.19 Operation confirmed
Accessories: instruction manual, original box
Main specifications: W270 x H437 x D387 mm 15.8 kg
Power transformer primary: 100V secondary: 350v-320v-290 v-70v-290 v-320v-350V/DC150mA, 6.3V-2.5V/3A x 2, 6.3V-5V/3A with original box (Kojima Yosuke)
Accessories: original box
Attenuator transformer pair sale finemet core gain 0 to -59 dB maximum voltage 15 V (10 Hz) W82 x H62 x D57 mm 0.56 kg/piece original box, with specifications (Kojima Yosuke)
Accessories: original box, specifications
Power transformer 1st order: 100V 2nd order: 220V-200V-180V-180V-220V/DC190ma, 6.3V-2.5V/3A, 6.3V-2.5V/3A, 6.3V-5V/3A, 5V/3A W102 × H77 × D86 mm approx. 3.2 kg (actual measurement, not including protrusions) There are scratches in places on the cover with the original box (Kojima Yosuke)
Accessories: original box
Sony's 5.0 m OFC video RCA cable uses an impedance of 75 ohms, so it can also be used as a digital cable. The exterior has a feeling of use such as dullness and friction on the sheath (Jun Tamai)
Maintenance information: 2024.3.16 continuity confirmed
Accessories: none
Speaker cable A standard cable that has become synonymous with an unprocessed speaker cable with a 3.5 m pair end. It features a stranded wire structure that enables reliable transmission with low noise even in harsh environments such as studios. Monitor-like sound quality with little coloring. The exterior is dull, dirty, etc. (Tamai Jun)
Maintenance information: 2024.3.16 continuity confirmed
Accessories: none
※There is no compatible cartridge, so it has not been checked. Replacement needle for Audio-Technicavm type cartridge AT23. If you use it, be sure to use it as a stock. There is no bending or sticking to the cantilever, and the stylus is clear and sharp (Tamai Jun)
Maintenance information: 2024.3.16 unchecked
Accessories: original box screwdriver
The die-cast aluminum shell has no screws, has a heavy weight, is sturdy, and the design is stylish and creative. The rigidity is high and low frequency tightness can be expected. There is a feeling of use on the exterior such as scratches and dullness (Tamai Jun)
Maintenance information: 2024.3.1 sound output confirmed
Accessories: none
Main specifications: Die-cast aluminum, self-weight 10.6 g
Disposal price has been reduced (member prices are not applicable) 2024/3/13 sales price 348,000 yen 2022 maintenance completed! You can replace the urethane edge with artificial chamois and use it maintenance-free. Vertical twin speaker with high driver. It is a speaker that plays a soft, well-organized tone, and has a pleasant, natural tone that allows you to relax and enjoy string instruments, vocals, etc. There are scratches and bumps on the exterior (Yasuhito Koshihama)
Maintenance information: 2022.6.5 maintained (replacement repair, disassembly, magnetic circuit readjustment to artificial chamois leather edge)
Accessories: saran net
Main specifications: 2 way 3 speaker vertical twin system W300 x D320 x H1230 mm pedestal size 350 mm x 405 mm weight 36.5 kg
The price has been drastically reduced. 2024/2/22 sales price 19,800 yen. *Currently sold. Commercial tone arms used at broadcasting stations, etc. This is an authentic arm with gold plated on all contact parts, including the contact part of the 4P connector. This is a non-genuine phono cable. There is dullness throughout the exterior (Murakoshi Yoichi)
Maintenance information: 2024.2.20 sound output confirmed
Accessories: armrest, phono cable
Main specifications: static balance type, total length: 348 mm, effective length: 244 mm, needle pressure range: 0 to 3 g, height adjustment range: 35 mm to 70 mm, compatible cartridge weight: 4 to 15 g
SPU-A shell conversion plug It is an adapter that allows short pitch A-shell cartridges to be attached to general tone arms. The exterior is good with little feeling of use (Murakoshi Yoichi)
Maintenance information: 2024.3.16 continuity confirmed
Accessories: none
Y lug plugs, set of 4, rhodium plated banana plugs with rhodium plating to suppress aging and maintain a stable connection (Mizushima Itsuro)
Accessories: shrink tube, wrench
Gun-shaped banana plug set of 4 rhodium-plated safety covers are hung on the main part, and the terminal connection part has a structure where the conductor is tightened with 2 M2 size hex screws (Mizushima Itsuro)
Accessories: shrink tube, wrench
The disposal price has been reduced. Member discounts are not applicable. 2023/7/1 sales price 25,000 yen armless DENON turntable. The solid construction, which has firmly inherited the know-how of advanced machines, is still worthy of trust. There is a lot of feeling of use such as the exterior, rust, dullness, dirt, and hardening of the turntable mat (Kobayashi Hitoshi)
Maintenance information: 2023.6.18 Operation confirmed
Accessories: none
Main specifications: W485 x H170 x D405 mm 9.6 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/1/31 sales price 49,800 yen ※The finish is slightly different on the left and right, so it's cheap. JBL professional 38cm woofer. A lightweight, rigid curved cone is used for the diaphragm, and the bright, energetic bass reproduction is attractive. Serial 12526/12669 (Takasaki Atsushi)
Maintenance information: 2024.1.30 Operation confirmed
Accessories: none
Main specifications: recommended crossover 800 Hz or less 16 ohms (measured 17/18 ohms) effective enclosure volume 170 to 285 L diameter 388 x depth 138 mm
※It has been replaced with a rubber edge. A masterpiece of full range units. The overhang of the sound from mid-bass to mid-range is excellent, and the vocals resonate sensually with a life-size sound image. There is stickiness on the inside of the frame. Serial 125664/125654 (Oikawa Tetsuji)
Maintenance information: 2024.3.18 Operation confirmed
Accessories: none
Main specifications: 20cm full range Alnico magnet 8Ω 89dB input 40W depth 98mm approx. 3.5 kg/bottle
ALTEC's royal unit used in A7 etc. It's a woofer with a good sense of clarity and a light sound. It has a sense of dynamism and goes well with jazz and rock (Shota Sasaki)
Maintenance information: 2024.3.18 sweep test good
Accessories: none
Main specifications: 38cm ferrite magnetic woofer, 97db, 8Ω, 20Hz to 1600Hz, weight 9.4 kg, baffle opening diameter 35.9 cm
Sony Theatre System Tallboy Speaker The sweep test is good, but since the corn paper has dents, it is currently sold at a low price. This speaker is easy to use with both front and rear speakers. There are small wounds and dullness (Sasaki Shota)
Maintenance information: 2024.3.18 Operation confirmed
Accessories: nothing
Main specifications: W60 x H1050 x D60 mm bottom 250 mm weight 3.4 kg (actual measurement)
※6 month warranty. The new Q series q300 is the successor to the iQ series. It is a coaxial unit with a creative shape, and its relaxed, gentle sound and excellent sound field feel are attractive. It has an excellent sense of positioning when the volume is low. There is a feeling of use on the exterior, such as line scratches on the front, scratches on the top plate, and scratches on the corners (Mizusaki Ryo)
Maintenance information: 2024.3.18 sound output confirmed
Accessories: jumper cable
Main specifications: 2-way bass reflex bookshelf speaker frequency characteristics 42Hz-40kHz (±3dB) crossover frequency 2.5kHz 87dB W302 x D210 x H355mm weight 7.7 kg
A standard model of domestic mono cartridges. A popular model that condenses the appeal of a mono needle, which has a thick overall sound and is also powerful. It is also attractive that the output is high and can be used without a step-up transformer (Oikawa Tetsuji)
Maintenance information: 2024.3.18 Operation confirmed
Accessories: needle cover
Main specifications: output voltage 3 mV playback frequency 50 Hz to 10 kHz impedance 240 ohms compatible load 1 kΩ or more needle tip 17 microns diamond round needle needle pressure 3G
Maintenance was completed in 2020, but there is a slight gap left on the ATT on one side. ALTEC's crossover variable frequency network. The graininess and sound cuts are also impressive. With this network, you can easily switch horns and drivers in various ways. There are stains and scuff marks on the exterior. Serial K340599/K340611 (Sasaki Shota)
Maintenance information: 2020.7.19 Maintained (rust removal (pickling) treatment for back terminal screws and bridge plates, front terminal orientation correction, increase, deadline change, SW contact cleaning, ATT disassembly, contact grease application, frequency characteristic measurement check (~ approx. 42 kHz), and continue to use the original capacitor for good results, input/output waveform and balance confirmation sound output check)
Main specifications: Crossover 500 Hz, 800 Hz, 1200 Hz switched with a jumper, banana plug input compatible W191 x H110 x D350 1.8 kg/bottle
This is Altec's classic 1 inch 4-sectional horn. With a 1-inch driver of your choice, such as the 802-8D, you can enjoy the horn sound unique to Altec with good sharpness. There are small scratches on the exterior (Sasaki Shota)
Accessories: none
Main specifications: crossover 500 Hz directional horizontal 90 x vertical 40 throat diameter 250 mm W600 x H270 x D 486 mm 6.7 kg
It has been replaced with a JICO 192-VN35E replacement needle. It combines the delicate expressive power unique to light needle pressure with an energetic, thick sound typical of Type 3. Recommended for those who listen to jazz and rock (Oikawa Tetsuji)
Maintenance information: 2024.3.18 Operation confirmed
Accessories: none
Main specifications: mm type frequency range 10 Hz to 25,000 Hz output voltage 3.5 mV needle pressure 0.75 g to 1.25 g weight 6 g
This classic headshell is made of magnesium alloy and has an attractive, unobtrusive sound. Overhang and left/right tilt adjustments are possible. The exterior is dull and has corrosion marks (Wang Zhan)
Maintenance information: 2024.2.22 continuity confirmed
Accessories: none
Main specifications: dead weight 10g
Unopened item XLO test+burn-in CD Includes test tones such as burn-in (signals that promote aging) when a new device is introduced, demagnetization of each part of the system, channel confirmation, and positive phase and reverse phase. I have sunburn on my jacket (Murakoshi Yoichi)
Maintenance Information: Unopened
Accessories: instruction manual
Main Specifications: Genuine Noah Imported 24K Gold Disc
Unopened It is excellent that it loads the CD's pulsed demagnetization signal just by playing it back and removes magnetic distortion. Includes a music program for setting volume levels and a comprehensive test program (Kobayashi Hitoshi)
Accessories: instruction manual
Main specifications: Regular imported Mace
Maintained! A limited production model with a monthly production of 300 units with improvements based on the Integra A-927. This is a car with an honest and clear sound that makes you feel the uniqueness of Onkyo. You can see a feeling of use, such as appearance, dullness, small scratches, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.2.4 maintenance completed (INPUT switch/balance switch and other switches disassembly contact polishing, contact cleaner application, main amplifier board and other solder modifications)
Accessories: instruction manual, power cord
Main specifications: 95W+95W (8Ω) W445 x H165 x D436 mm 19.5 kg
The famous MC30 of yesteryear has been brought back to the present day with meticulous maintenance! The output part uses the 1614 metal tube mounted on the initial model. By using a 5U4GB rectifier tube, it is characterized by ease of penetration and straightforward tone not found in the MC240. It goes well with horn speakers and is recommended. There are small scratches on the exterior appropriate for the model year. Serial 3E089/21820 (Takasaki Atsushi)
Maintenance information: 2024.1.20 Maintained (oil capacitor 0.22 μF, electrolytic capacitor 100 μF replacement, selenium diode addition, HUM ADJ replacement, main volume disassembly, cleaning repair, vacuum tube socket and RCA jack caulking repair. No.3E089 vacuum tube 5U4GB, 12BH7 replacement, fuse holder pair replacement, resistance 2W and 1/2W replacement. No.21820 vacuum tube 1614 replacement. Operation check)
Accessories: none
Main specifications: rated output 30W, input sensitivity 0.5V vacuum tubes 1614 x 2, 5U4 x 1, 12AX7 x 2, 12BH7 x 1, 12AU7 x 1, W356 x H203 x D203 mm weight 15.8 kg
The price has been drastically reduced. 2024/3/11 sales price 438,000 yen beautiful item with original box! Luxman CD/SACD player In addition to the ability to reproduce file sound sources via USB connection, it also has excellent sound quality that inherits the quality of the advanced D-08. It is a high-class player that combines conflicting elements of being thick yet sharp and has clear contours (Sasaki Shota)
Maintenance information: 2024.3.11 Operation confirmed
Accessories: remote control, manual, power cable, original box
Main specifications: analog output/RCA x 1, XLR x 1 digital output/coaxial (RCA) optical (TOS) x 1, digital input/coaxial (RCA) x 1, optical (TOS) x 2 USB TYPE-B dimensions W440 x H133 x D410 mm weight 15.7 kg
The price has been reduced! 2024/3/9 sales price 298,000 yen A rare item has arrived! Maintained. Mono vacuum tube amplifiers for mobile projectors back in the days when there were no movie theaters. The lustrous freshness and punchy sound typical of Siemens is amazing. If you use a German speaker, please give it a try. It has 2 input systems and a speaker terminal, so it's easy to use. The exterior has paint bald spots, scratches, etc. Serial 367846/370747 (Tamura Eiji)
Maintenance information: 2024.3.9 maintained (each volume and selector poor contact repair · 10 μF domestic electrolytic capacitor made in Japan → 1 x 2 · selenium deterioration countermeasures → 4 diodes added x 2 · resistor 3W noise countermeasures → 5W replacement and 5W addition 1 x 2 · vacuum tube socket and RCA jack caulking repair
※ Operation has also been checked with AC 100V (measured with rated output 2W SP: 16Ω) *Due to the structure of this model, there are times when slight noise is emitted when the tone volume is moved. This is not a defect. *SP terminals and 2 RCA jacks have been added by another company. The selectors on the front are only valid at 2 points on both ends. (The lamp mark switch is valid only when the projector is connected.)
Accessories: power cable, SP terminal
Main specifications: mono vacuum tube power amplifier 2W+2W (16Ω) vacuum tube EL84 × 2 EF40 × 4 W370 × H150 × D235 mm (actual measurement) 9.2 kg/unit (actual measurement)
The price has been drastically reduced. 2024/3/10 sales price 898,000 yen Exterior repairs, paint, drivers, networks, etc. have already been maintained and the interior and exterior have been refreshed! The outstanding vocal band and the sense of energy of the echoing horn are remarkable. Please experience the sound full of energy typical of ALTEC (Takasaki Atsushi)
Maintenance information: 2024.3.5 maintained (exterior repair/full paint, horn paint, simple cleaning and installation processing, driver maintenance: magnetic circuit gap cleaning/center adjustment, terminal cleaning, horn mounting screw thread cutting, network maintenance: frequency characteristic check, ATT cleaning, ATT screw contact cleaning, main body cleaning/touch repair, unit detachment, new horn stay installation processing, new wiring)
Accessories: none
Main specifications: horn 311-90+ driver 288-16K+ woofer 515E+ network N500-FA enclosure 828G W760 x H1375 x D610 mm
The disposal price has been reduced! (Member discounts are not applicable) 2024/3/14 sales price 29,800 yen Speaker with a sturdy aluminum enclosure from Dali in Denmark. An aluminum curved cabinet is used to reduce resonance and standing waves. The vocals are calm and carefully reproduced. The exterior has a feeling of use such as dullness and scratches. Serial 5612574, 5612574 (Jun Tamai)
Maintenance information: 2024.3.14 sound output confirmed
Accessories: saran net
Main specifications: size W113xH196xD96mm weight 1.5kg output sound pressure level 84db playback frequency band 95Hz to 25kHz impedance 6Ω
The disposal price has been reduced. Member discounts are not applicable. 2024/1/5 sales price 79,800 yen ※Since there are repair marks on the cone paper on one side, it is cheap. JBL's 38cm cone type full range unit. Unlike modern heavy bass, it reproduces bright and light low frequencies. It is a standard unit that can do many kinds of sound makeup depending on the driver or tweeter that fits perfectly. In addition to the appearance described above, there are dullness, stains, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.1.5 maintenance completed (repair of torn cone paper on one side, replacement of used terminals on one side)
Accessories: none
Main specifications: 38cm cone type full range unit Alnico 8Ω 103dB recommended enclosure internal volume 114 to 338 L frequency characteristics 50 to 6,000 Hz screw pitch (diagonal) 370 mm 7 kg
Both the interior and exterior were overhauled in 2018, including full exterior maintenance, new Saran net replacement, attenuator replacement, etc. A large speaker equipped with a 604-8G Alnico unit. I think the good positioning of coaxial units is that they are easy to use even in general households even though they are large in size. The outstanding high frequencies and the detailed mid and low frequencies are satisfying to listen to. The exterior has been maintained and is in a beautiful state (Sasaki Shota)
Maintenance information: 2024.3.17 exterior repair 2018.1.14 maintained (terminal cable soldering redone. ATT exchange. Check the input/output waveform and balance, and check the sound output. A frequency characteristic measurement check (~ 42 kHz) is performed, and the original capacitor is continuously used. Exterior polished and oiled finish. Rear baffle paint. Saran net replacement. Unit maintenance (single-side low frequency magnetic circuit slit cleaning/center adjustment, both high frequency magnetic circuit slit cleaning/center and characteristic adjustment) unit detachment/terminal replacement.)
Accessories: none
Main specifications: 38 cm coaxial 2 way (604-8G) original enclosure 2 way 1 speaker bass reflex floor type frequency characteristics 20 to 22 kHz crossover 1.5 kHz sound pressure level 103 dB impedance 8 ohms dimensions W660 x H1016 x D457 mm weight approx. 62.6 kg
Maintained as much as possible in its original state. Equipped with an original enclosure and 15 inch monitor gold. It is an individual that sounds much better, probably because of individual differences. It is 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. It is in good condition (Oikawa Tetsuji)
Maintenance information: 2024.3.16 Maintained (exterior repair/cleaning)
Unit maintenance: magnetic circuit gap cleaning center adjustment network maintenance for both low and high frequencies: frequency characteristic check, ATT cleaning unit detachable)
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
Refreshed and maintained, including edge replacement and cleaning within the driver magnetic circuit gap! It is an ambitious K2 series mid-range model that inherits the characteristics of the S9500. The dynamic sound quality that makes use of the horn stands out for the strength of the sound image. The sound is lively and full of life, and the realism of the bass is outstanding. A general-purpose cable is attached because the jumper plate is out of stock (Sasaki Shota)
Maintenance information: 2024.3.17 Maintained (exterior repair/cleaning. Saran net cleaning, dowel break repair. Woofer maintenance: edge replacement, corn paper coating. Driver maintenance: Magnetic circuit gap cleaning/center adjustment, sound absorbing material replacement, terminal contact cleaning. Network maintenance: frequency characteristic check, one-sided board pattern defect correction, each element check. 9V battery replacement)
Accessories: none
Main specifications: 2 way 3 speakers · bass reflex system · tall boy type 30 cm cone type (LE125S) x 2 high range horn type (275Nd) frequency characteristics 35 Hz to 20,000 Hz output sound pressure level 95 dB impedance 4 Ω maximum allowable input 150 W crossover frequency 800 Hz W499 x H1254 x D412 mm 89 kg/1
Maintained. Sony's pre-main amplifier that uses a G chassis with excellent vibration isolation. The sense of stability that comes from a solid structure that holds down the basics and the neutral sound without coloring typical of Sony are attractive. There is a slight line scratch on the front panel on the exterior ※The remote control is out of stock (Sasaki Shota)
Maintenance information: 2024.3.17 maintained (all 8 repair speaker terminals have been processed and replaced) 2023.8.10 maintained (MUTING switch replaced due to poor contact, other internal INPUT switching SW, speaker relay replacement with poor contact, Cartrich LOAD changeover switch, direct INPUT changeover switch, disassembly contact polishing contact grease will be applied, DC bias DC balance (Adjustment, board solder crack inspection, solder repair, confirmation that each input/output connection is making sounds)
Accessories: manual
Main specifications: Phono (MM/MC compatible) 100W+100W (8Ω) dimensions W470 x H165 x D435 mm weight 21.3 kg
It became a hot topic when it went on sale as a record player made from barrels that were over 100 years old and used for about 50 years to mature whiskey. You can enjoy high quality analog sound with a special high sound quality design. 2000 millennium model limited to 1000 units. There is slight rubbing on the dust cover (Sasaki Shota)
Maintenance information: 2024.3.17 Operation confirmed
Accessories: copy of the manual, EP adapter
Main specifications: Die-cast aluminum (331 mm) turntable with S-shaped static balance type tone arm, 33/45 rotation, W504 x H182 x D420 mm, 13 kg
2-way bookshelf from Lloyd, England. Clear bass reproduction is achieved by a unique vibration absolute loading tube at the rear of the woofer. As a speaker of this kind, it is highly efficient, and you can enjoy it even with an affordable pre-main. There is a scratch on the front on one side. A logo plate is attached to the top plate on one side (Sasaki Shota)
Maintenance information: 2024.3.17 sweep test good
Accessories: none
Main specifications: 2WAY bass reflex 8Ω 89dB W205 x H305 x D190 mm 6.4 kg
Choke transformer 5H/200mA DC resistance 70Ω (measured 64.1 Ω) W68 × H91 × D71 mm 1.6 kg There is paint peeling in places (Kojima Yosuke)
Accessories: none
Output transformer sale push pull output 40W primary: 8 kΩ secondary: 4-8-16 Ω W83 x H104 x D 78 mm 2.3 kg/piece There are abrasions and line scratches in places (Kojima Yosuke)
Accessories: none
Very few in stock, square gray case specification! Power transformer primary: 100V secondary: 320-280V-320V/280mA, 5V/3A, 2.5V-6.3V/5.2A x 2, 6.3V/3A Application examples: 2A3/6B4G/6L6/VT-52, etc. W120 x H120 x D105 mm approx. 6.3 kg (actual measurement, including protrusions) There is paint peeling and blows on the corner (Kojima Yosuke)
Accessories: none
Output transformer sale push pull output 30W primary: 3.5 kΩ secondary: 4/8/16 Ω W80 x H105 x D90 mm 2.4 kg/piece There is dullness throughout, and there are scratches in places (Kojima Yosuke)
Accessories: none
Maintained! It is a beautiful item with a genuine 100V wood cabinet! A control amplifier representing the golden age of Macintosh. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, especially with vintage speakers. There is a small scratch on the wood cab (Oikawa Tetsuji)
Maintenance information: 2024.3.16 maintained (each SW/VOL cleaning, pin jack cleaning, lamp deterioration replacement, bridge diode deterioration replacement, auto onboard capacitor deterioration replacement, direct connector soldering, pattern re-soldering, operation check (not completely removed)
Accessories: copy of instruction manual
Main specifications: frequency characteristics 20 Hz to 20 kHz input terminals PHONO 1 · 2, AUX, TUNER, TAPE 1 · 2 W406 × H138 × D330 mm 8.6 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/3/1 sales price 198,000 yen A rare driver unit from Onken (Onken). A titanium diaphragm, which was rare at the time, was used. Although it is a driver that covers a wide range of sounds from mid-bass to treble, it makes a very careful sound. When combined with your partner Woodhorn SC-500WOOD, you can enjoy a warm yet powerful sound. There is a feeling of use such as dirt and dullness (Takasaki Atsushi)
Maintenance information: 2024.3.1 sound output confirmed
Accessories: original box
Main specifications: titanium diaphragm playback frequency band 250 to 15,000 Hz 8 ohms maximum input 10 W 6.2 kg