Quad first transistor preamp. Compact size but more than size! It is one that you can enjoy a variety of facial expressions with a rich shade of expressiveness. When combined with the company 303 etc, the sound with thick and dark tones and calm elegance is not only classic, but also perfectly matches vocals and acoustic sounds, and you can enjoy a glossy tone. There is a small wound corresponding to the year, Kusumi (Shota Sasaki)
Maintenance Information: 2021.2.15 Maintained (C in internal power supply, Phono/lineamo inside board C degraded → replacement. AC spark killer replacement Cleaning each VOL and card contacts, replacing pilot lights)
Accessories: copy of the document, 4 pin DIN-RCA cable for preout x 1, 5 pin DIN RCA cable x 2 for in
Main specifications: phono 1 line system 3 systems W260 × H92 × D165mm 3kg
QUAD44 of the early model. It is a common combination with a QUAD power amplifier with a dark tone in the middle range. It has the natural texture of the acoustic sauce and the smooth tone that feels good to the touch. The output sensitivity can be adjusted from 3 levels. * Since this is an early model of this unit, even if the volume is reduced, there will be slight sound leakage. Serial 4760 (Mizushima Itsuro)
Maintenance information: 2020.7.4 Maintenance completed (SW/VR disassembly cleaning, operational amplifier replacement, pattern corrosion part correction, input/output waveform confirmation and left and right balance check, synthesis of connecting power amplifier (Operation test is performed and confirmed that it works normally* Since this is an early model of this unit, even if the volume is narrowed down, there will be slight sound leakage (set level).)
2019.10.25Maintenance completed (PHONO INPUT pin jack, OUTPUT pin jack replacement, power supply internal C, each bypass C, etc. - Balance Vol, other SW cleaning )
Accessories: Copy of instruction manual, power cable, connection cable
Main specifications: LINE system input 1 system PHONO input 1 system Phono sensitivity 1m/3m/10mV switching W321 × H103 × D203mm 4kg
It has been maintained. It is a simple and easy-to-use preamp typical of Yamaha. It makes me listen to acoustic sources such as vocals and violins with a smooth sound. PHONO is also substantial with MM/MC support. The appearance is scratched, dirty, and dull. Serial 03781 (Katsuji Hiura)
Maintenance information: 2022.5.21 Maintenance completed (each circuit switching relay contact is defective, but since the original is not available, it can be remodeled and installed, replaced with a defective transistor in the power supply circuit, and dismantled (The switch is disassembled for contact polishing, input/output pin jack polishing)
Accessories: instruction manual
Main specifications: PHONO2 system (MM/MC) LINE2 system Tape2 system size W435 × H96 × D369 mm Weight 7.5 kg
It has been maintained. A multifunctional preamp with high record playback quality. The mid and high frequencies are clear and clear. When combined with the company's M-90, it maximizes the performance of each amplifier. Sidewood swelling part repair, switch part lettering disappeared, small scratches etc. There is a feeling of use (Yoichi Murakoshi)
Maintenance information: 2022.4.30 Maintenance (all (input switching, mode switching, etc.) tact switch replacement, 2 LEDs replacement, VR class cleaning, board underside soldering total inspection correction, all input/output Terminal function test. (Simple correction of the swollen part of the side wood, rust prevention treatment of the internal rust generation part.)
Accessories: None
Main specifications: 6 audio and video inputs each S terminal dubbing possible PHONO (MM/MC) Dimensions W457 × H133 × D404 mm Weight 11.2 kg
The disposal price has been reduced! (Not eligible for member discounts) 2022/4/30 sales price 238,000 yen Maintenance completed! A popular preamp that was released in the era of analog heyday. The middle range has a glossy and sexy atmosphere than the one after C29. Its rich sound can be said to be a preamp that represents McKinn in the golden age. Including the top plate and screws, rust is conspicuous. There are other aging dullness, small scratches, etc. (Yuki Yamato)
Maintenance information: 2022.4.30 maintained (headphone output TV disconnection → replacement, input selector SW poor contact → each SW, vol cleaning, cleaning lamp, off Illumination lamp deterioration, power supply bypass C deterioration, block C partial disconnection, → replacement, additional installation, Phono stage C deterioration replacement, panel peeling large, main vol 2 o'clock to 3 o'clock position gully, noise. I can't get any more volgari. (Glass panel peeling large → replacement.)
Accessories: copy of instruction manual
Main specifications: Input terminal RCA4 system PHONO input 2 system pre-out 2 system W430 × H182 × D365 mm 13.8 kg
The disposal price has been reduced. Member discounts are not applicable. 2022/3/12 sales price 238,000 yen Maintenance completed! A control amplifier representing McKinn's golden age. It is a model that adds a wider range and delicacy compared to the C28. The rich, glossy, and thick tone is alive and well, and it goes well with vintage speakers in particular. Serial JBZ5264 (Atsushi Takasaki)
Maintenance information: 2022.3.12 maintained (each SW/VOL gully poor contact large → cleaning (BASS · TREBLE gully can not be completely removed), lamp · LDR diode deterioration, (Fuse holder idle, auto on-board C deterioration → replacement, panel peeling up and down only corrected, pin jack cleaning caulking, operation check)
Accessories: copy of manual
Main specifications: Frequency characteristics 20Hz to 20kHz input terminals PHONO1 · 2, AUX, TUNER, TAPE1 · 2 W406 × H138 × D330 mm 8.6 kg
The disposal price has been reduced. Member discounts are not applicable. 2022/4/20 Sales price 238,000 yen*Maintenance has been completed, but there are a few BASS and TREBLE gullies left. A control amplifier representing McKinn's golden age. It is a model that adds a wider range and delicacy compared to the C28. The rich, glossy, and thick tone is alive and well, and it goes well with vintage speakers in particular. The exterior has rust floating and paint deterioration (Katsuji Hiura)
Maintenance information: 2022.3.8 maintenance (each SW, Vol cleaning, pin jack cleaning, lamp replacement, glass panel peeling correction
(Glidge diode replacement, connector part direct solder pattern re-solder, balance, loudness Vol replacement operation check.)
Accessories: instruction manual (copy)
Main specifications: Frequency characteristics 20Hz to 20kHz input terminals PHONO1 · 2, AUX, TUNER, TAPE1 · 2 W406 × H138 × D330 mm 8.6 kg
The price has been reduced. 2022/5/12 sales price 238,000 yen maintained. A control amplifier representing McKinn's golden age. It is a model that adds a wider range and delicacy compared to the C28. The rich, glossy, and thick tone is alive and well, and it goes well with vintage speakers in particular. Serial JBZ5765 (Mizushima Itsuro)
Maintenance information: 2022.5.12 Maintenance completed (SW/VOL cleaning, pin jack cleaning, glass panel peeling correction, lamp deterioration → replacement, bridge diode deterioration → replacement, KONE (Solder part, LDR deterioration replacement, operation check ※ BASS · TREBLE gully cannot be completely removed)
Accessories: copy of instruction manual
Main specifications: Frequency characteristics 20Hz to 20kHz input terminals PHONO1 · 2, AUX, TUNER, TAPE1 · 2 W406 × H138 × D330 mm 8.6 kg
The disposal price has been reduced! Member discounts are not applicable. 2022/1/23 sales price 228,000 yen Maintenance completed! A control amplifier representing McKinn's golden age. It is a model that adds a wider range and delicacy compared to the C28. The rich, glossy, and thick tone is alive and well, and it goes well with vintage speakers in particular. MODE SELECTOR Slightly rusty, top plate rust floating* The volume has been changed, and the knob is white compared to other individuals (Tetsuji Oikawa)
Maintenance information: 2022.1.14 maintenance (main VOL replacement (replacement), LED transistor defective replacement, operation check, and other SW, VOL cleaning (can not be completely removed) .) 2021.9.17 maintenance (each SW, vol cleaning (can not be completely removed), fuse holder cracked, LDR failure, lamp original return, bridge diode deterioration → replacement, (There is a slight level difference depending on pin jack cleaning, operation check, vol position (error of vol itself)
Accessories: copy of instruction manual
Main specifications: Frequency characteristics 20Hz to 20kHz input terminals PHONO1 · 2, AUX, TUNER, TAPE1 · 2 W406 × H138 × D330 mm 8.6 kg
The disposal price has been reduced. Member prices are not applicable. 2022/2/13 sales price 238,000 yen Maintenance completed! A control amplifier representing McKinn's golden age. It is a model that adds a wider range and delicacy compared to the C28. The rich, glossy, and thick tone is alive and well, and it goes well with vintage speakers in particular. There is a feeling of use such as top plate rust float (Shota Sasaki)
Maintenance Information: 2021.12.2 Maintained (SW, VOL Cleaning. Pin jack cleaning Lamp replacement Bridge diode deterioration replacement. Re-solder the connector pattern. 100V specification changed. Replace the Ode-on part C. Corrected panel scaling. (I can't get rid of BASS and TREBLE gully completely.)
Accessories: none
Main specifications: Frequency characteristics 20Hz to 20kHz input terminals PHONO1 · 2, AUX, TUNER, TAPE1 · 2 W406 × H138 × D330 mm 8.6 kg
The price has been drastically reduced! 2022/5/12 sales price 238,000 yen maintained. Genuine Elektri A classic Macintosh preamp. It reproduces a bright and glossy tone with a clear mid-range sound. A model that I would like music fans who enjoy all kinds of sources to use. The fact that it has a 5-band equalizer and a 7-source input selector is also attractive. The appearance has overall rust float and small scratches. Serial JEB4751 (Satoshi Yonejima)
Maintenance Information: 2022.5.12 Maintained (replaced due to deterioration of electrolytic capacitor. Panel lamp replacement Switch volume contact cleaning. Panel peeling fix. (Check operation of each input and output)
Accessories: copy of instruction manual
Main specifications: Equalizer up and down 12dB (center frequency/30Hz/150Hz/500Hz/1.5kHz/10kHz) Monitor amplifier section rated output 20W+20W (8Ω) Dimensions W445 × H192 × D390mm weight 11.8kg
The price has been drastically reduced. 2022/4/28 sales price 238,000 yen maintained. Genuine Elektri A classic Macintosh preamp. It reproduces a bright and glossy tone with a clear mid-range sound. A model that I would like music fans who enjoy all kinds of sources to use. The fact that it has a 5-band equalizer and a 7-source input selector is also attractive. There are overall rust floats and small scratches (Oikawa Tetsuji)
Maintenance information: 2022.4.28 maintained (each SW, VOL cleaning, lamp deterioration replacement, panel peeling correction, pin jack cleaning, push button SW dismantling cleaning, Compander part LDR (Film capacitor failure, LISTEN side relay failure replacement, equalizer can not be removed completely, operation check)
Accessories: none
Main specifications: Equalizer up and down 12dB (center frequency/30Hz/150Hz/500Hz/1.5kHz/10kHz) Monitor amplifier section rated output 20W+20W (8Ω) Dimensions W445 × H192 × D390mm weight 11.8kg
The price has been drastically reduced. 2022/5/13 Sales price 268,000 yen* During maintenance, the contacts of the REC selector were cleaned, but the selection may skip because contact defects remain. It's been maintained! Comes with a wood cabinet! A sense of fineness and transparency has been added to the sweet and plump sound typical of Macintosh. The sense of speed is also perfect. It makes the most authentic and gorgeous sound. The 5-band equalizer inherited from the C32 is also easy to use, and can be finely adjusted according to the environment and source (Yoichi Murakoshi)
Maintenance information: 2022.5.10 Maintenance (main board/power supply board capacitor, diode replacement, each SW/VOL cleaning, partial solder correction, operation check of each part, (Input selector (REC) display switching cleaning.)
Accessories: instruction manual (copy)
Main specifications: 5-band equalizer equipped monitor amplifier built-in (20W × 2/8Ω) balanced input/output compatible PHONO (MM) compatible W468 × H183 × D432 mm 12kg
The price has been drastically reduced! 2022/5/15 selling price 398,000 yen A preamplifier with a simpler configuration from the company's C50. A 32-bit DAC equipped with USB terminals and optical/coaxial digital input terminals, and is compatible with expanding digital audio files. It is also equipped with a traditional Macintosh 5ch band equalizer and mm/MC phono circuit. You can enjoy a modern McKinn sound with a wide range. The appearance is dull and has threads. Serial ACV1252 (Kimiya Miura)
Maintenance Information: 2022.5.15 Operation confirmed
Accessories: Remote control (replacement), instruction manual, power cord, original box
Main specifications: input terminal/line RCA × 6 system, line XLR × 2 system, phono × 2 system (MM/MC) digital input terminal/USB × 1 system, coaxial × 2 system, optical square type × 2 system recording output terminal/RCA × 1 System pre-out terminal/RCA × 2 system, XLR × 2 system Power consumption 30W (100V, 50/60Hz) Dimensions W445 × H152 × D457mm Weight 11kg
A late model that uses LD-3 and LD-2 for modules. It is a famous machine of the highest Levinson Prix, a longing model that I would like to use at least once. The sound quality is supple and energetic in a deep sense of depth. The ability to listen to music, not sound, with a lot of dynamism has an appeal that cannot be obtained with current amplifiers. Serial 2504 1644 (Mizushima Itsuro)
Maintenance information: 2022.5.21 Maintenance completed (disassembly cleaning for volume gully, replacement of all deteriorated electrolytic capacitors in the power supply unit and body part, input selector switch contact cleaning (There is currently no problem with the included cable inspection, spec inspection, inspection of each operation, module)
Accessories: instruction manual copy, power cable, power supply unit, connection cable, LEMO-RCA conversion cable
Main specifications: Phono MM2 system [body] W482 × H113 × D354mm approx. 5.5kg [power supply unit PLS-153L] W102 × H113 × D257mm approx. 2,5kg
The price has been drastically reduced. 2022/5/6 sales price 138,000 yen A popular MUSICAL FIDELITY preamp with a dense tone. Sound creation, which prioritizes the reproduction of the sound beauty of the instrument rather than resolution, has a strong fan base. I'm also good at reproducing voices, and I'm addicted to vocal music. The appearance may be dull and small scratches. Serial 839 (Sasaki Shota)
Maintenance information: 2022.5.6 operation confirmed
Accessories: power supply unit
Main specifications: Input 3 systems PHONO1 system (MM/MC) Output phase selectable Body/W485 × D185 × H60 mm 3.2 kg Power supply unit 2.3 kg
It has been maintained. Orex's best-selling amplifier It is a preamp with a thick, rich sound and an analog-like tone. The mid and low frequencies are also solid, and the sounds of instruments such as classical vocal music and strings resonate freshly. Serial 79710081 The appearance is scratched, dull, and there is a feeling of use (Katsuji Hiura)
Maintenance information: 2022.5.21 Maintenance completed (replacement for volume replacement, balance VR contact cleaning, other cartrich LOAD switch disassembly contact polishing cleaning, inspection of all substrates for solder cracks in other substrates (Solder repair, sound for each input/output connection)
Accessories: copy of instruction manual
Main specifications: PHONO1 (MM) PHONO2 (MC) cartridge load switching type W450 × H93 × D379mm 10.5kg
The price has been reduced! 2022/4/24 sales price 69,800 yen maintained! GAS's control amplifier “Sarria” is famous for amplifiers. Thoebe is the younger brother of Thaedra2. Although it is the lowest cost product among these three models, it is a control amplifier that controls the mid to treble range well and has a clear and fast response sound. It is recommended for those who want to enjoy rock and jazz-playing in front of them. The appearance is dull and scratched (Satoshi Yonejima)
Maintenance Information: 2022.4.24 Maintained (rear panel pin jack ground side soldered. LINE AMP first stage TR exchange ~ adjustment Replacement of Phono stage Tr, etc. C co-exchange in the DC servo circuit. LINE AMP DC offset readjustment (Reprocessing around PHONO earth)
Accessories: No accessories
Main specifications: W482 × H889 × D254mm Weight 5.4 Kg
The disposal price has been reduced. Member discounts are not applicable. 2022/4/23 sales price 138,000 yen Maintained in 2020/4. It is a model designed by US Marantz and manufactured in Japan. It develops an American sound with a dry air feeling and a strong push. The design is also a vintage control amplifier that makes you feel the taste unique to the 70s. Serial 6382 (Mizushima Itsuro)
Maintenance Information: 2020.4.17 Maintained (electrolytic capacitor each replacement, RCA jack each replacement. Monitor switch cleaning and other SW and VR cleaning. Changed to pilot light ED. (Each input and output check, interior and exterior cleaning)
Accessories: None
Main specifications: Line input 5 system phono (MM) 2 system pre-out 1 system W391 × H146 × D222 mm 7.3 kg