A classic MC boost transformer. With 2 input systems, the impedance can be switched to 3.40 ohms, and a PASS line is included, so you can freely enjoy various cartridges and tone arms. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.2.13 Operation confirmed
Accessories: none
Main specifications: MC boost transformer input 2 systems switchable, primary impedance 40 ohm, 3 ohm switching, secondary impedance 4 kΩ boost ratio 1:10 frequency characteristics 10 Hz to 100 kHz, W97 x H65 x D155 mm, 800 g
A classic MC boost transformer. With 2 input systems, an impedance of 3.40 ohms switchable, and a PASS line, you can freely enjoy a variety of cartridges and tone arms. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.11.18 Operation confirmed
Accessories: none
Main specifications: MC boost transformer input, 2 systems, switchable, 1st order impedance 40 Ω, 3 Ω, switching, 2nd order impedance 4 kΩ, boost ratio 1:10, frequency characteristics, 10 Hz to 100 kHz, W97 x H65 x D155 mm, 800 g
Full maintenance from capacitor replacement to re-soldering of each board, etc.! The first memorable luxury model in the Sansui 07 series in the era when there was no 907. Starting with the newly developed dual FET at the time, the company's consistent commitment to adopting quadruple detent volumes and large electric power transformers independently on the left and right has already been established. Compared to models from the 80s and 90s, the sense of fulfillment in the phono section is amazing. There is a feeling of use due to appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.16 Maintained (capacitor, semi-fixed resistor, transistor, resistor, protection relay SP terminal, heat dissipation sheet replacement. SW type terminal cleaning, contact grease coating. Re-solder flux cleaning for each board. Each circuit adjustment, RCA terminals, interior and exterior cleaning. (Various tests)
Accessories: copy of instruction manual
Main specifications: 85W+85W W430 x H168 x D389 mm 16.8 kg
Maintained! A pre-main amplifier that inherits the sound of the D series and has achieved even lower distortion. A model where you can feel the uniqueness of Sansui at the time in the extrusion of low frequencies and sound creation. It's energetic, playable, and goes great with jazz and rock, and is compatible not only with MMs but also with MC, making it great for analog fans. There is a feeling of use such as dullness, abrasions, corrosion, dirt, etc. (Kobayashi Hitoshi)
Maintenance information: 2023.11.21 Maintained (balance, main volume, output relay, power supply floating resistor, Mylar capacitor, equalizer section op amp replaced. Input selector and other rec outs, tone, subsonic, and muting switches are disassembled and polished grease is applied. (Each volume, switch cleaning, solder repair, interior and exterior inspection and cleaning, adjustment inspection.)
Accessories: copy of the instruction manual
Main specifications: 75W+75W (8Ω) PHONO (MM/MC) W445 x H163 x D403 mm 12.4 kg
This transformer is the best match for the company's DL-S1 and DL-103 series. You can enjoy the depth and luster of a clear, natural sound. The large amount of information unique to high-end machines brings out even the smallest details of the characters on the cartridge. Slightly dull, with small scratches (Takasaki Atsushi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: none
Main specifications: 6N wiring material compatible impedance 3 to 40 ohms 10 to 80,000 Hz boost ratio 1:13 W 150 x H70 x D 175 mm 3.2 kg
The disposal price has been reduced. Member discounts are not applicable. 2023/6/12 sales price 49,800 yen ※1 mono amplifier only. The display lamp visible through the lattice is a transistor mono power amplifier with an indescribable design. As for the sound quality, it is a powerful sound with a sense of overhang while making you feel thick, and the low frequencies are not sluggish, making you listen to a pleasant sound. The exterior is dull all over, scratches on the top plate, etc., and there is a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.6.13 Maintained (output relay contact correction input volume disassembly contact correction protection circuit transistor replacement input terminal polish)
Accessories: none
Main specifications: effective output 150 W, input level adjustment, SNR 110 dB, dimensions W436 x H95 x D328 mm, weight 11.5 kg/1 unit
The disposal price has been reduced. Member discounts are not applicable. 2023/129/7 sales price 5,000 yen. 1 piece only. Phase plug for B&W 800 series. It is probably thought to be machined stainless steel, but details are unknown. How about for those looking for a center speaker such as HTM1 (Murakoshi Yoichi)
Accessories: none
Main specifications: 223g/1 piece
The core model of the high-grade power plug “PC Series”. All PSE standard parts are completely non-magnetic. Due to the characteristics of silver+rhodium plating, it has high resolution, high response, and wide range characteristics. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Accessories: none
Disposal prices have been reduced. The 2020/2/10 sales price is 3,000 yen. ※It is inexpensive because it is in poor condition. Ceiling hanging bracket for the company's speaker 301 MM/2. It can be adjusted up and down by ± 90 degrees, and can be rotated 360 degrees horizontally. The feeling of use, rust, dullness over time, and stains are severe, and there are places with rust. (WATANABE Tadashi)
Accessories: none
Main specifications: W248 x D150 x H195 mm 1.4 kg/piece
Disposal prices have been reduced. Member discounts are not applicable. 2022/7/10 sales price 4,000 yen. BOSE 301MM Ceiling Mount Bracket I checked the installation, but the specifications seem to be slightly different from the original (Murakoshi Yoichi)
Accessories: mounting screws
Main specifications: Mounting bracket, inner size, 234 x 150 mm, mounting screw position (diagonal), 80 x 80 mm, external dimensions 243 x 350 x 150 mm, 1.35 mm
The disposal price has been reduced. Member discounts are not applicable. 2023/8/26 sales price 5,000 yen. Mini jack to mini jack cable 2.0m This is a power control connection cable that can simultaneously control the power on and off of Macintosh components and the on/off of meter lights. The exterior is dull and has a feeling of use (Hiura Katsuji)
Maintenance information: 2023.8.25 continuity confirmed
Accessories: none
*Currently sold. Remote control is missing. A powerful machine with thick mid-range and enhanced musicality. We are currently putting in an unimaginable amount of material. It also works well with vintage speakers and amplifiers. There is a feeling of use such as dullness and scratches. Serial 204286 (Takasaki Atsushi)
Maintenance information: 2024.4.10 sound output confirmed
Accessories: copy of the manual
Main specifications: 2 to 20 kHz W430 x H125 x D375 mm 12.0 kg
Unopened Replacement needle for Columbia/Denon cartridge, PU-1270, PU-1280, SPC-310 It is unchecked for replacement needle only. (Hitoshi Kobayashi)
Accessories: case
An outlet plate made of 5mm thick machined aluminum alloy with a beautiful surface treatment unique to ORB. The play structure and physical properties with excellent stability express sound quality that is crystal clear and speedy than ever before (Mizushima Itsuro)
Accessories: bag, screws
Main specifications: UL standard product (cannot be used with JIS standard outlets)
In September 2023, the capacitor was replaced and full maintenance was completed, such as overhauling SW models! A tubular control amplifier representative of Lux. It is soft and produces good mid-range sounds. As you play, the sound becomes more familiar, so I want this amplifier to stay with for a long time. There are black clouds on the exterior (Kobayashi Hitoshi)
Maintenance information: 2023.9.16 Maintained (stepUP transformer socket, tantalum capacitor, block capacitor, electrolytic capacitor, film capacitor, rectifier diode, DIN terminal, power supply SW, headphone volume exchange, RCA terminal polishing, tone VR, lever SW type decomposition cleaning and oxidation and sulfidation prevention grease application, some vacuum tube 12AX7 replacement, cabinet exterior repair/polishing/oil finish, input/output waveform (Check, check the residual noise, check the sound output)
Accessories: none
Main specifications: vacuum tube 12AX7 x 6/12 AU7 x 1 using a tubular control amplifier Input: 2 phono system, line system, 3 system, tape system, 2 system output: 2 systems W476 x H190 x D275 mm 12 kg
Set of 4 Caldas jumper plates It is machined copper. There is an abrasion on the lug part (Murakoshi Yoichi)
Accessories: none
Main specifications: length from lug center to lug center: 37mm; lug inner diameter: 6mm
The price has been reduced. 2021/12/19 sales price 1,000 yen. ※There was a sound, but details such as characteristics have not been checked. Dynamic microphone made in China with standard specifications. How about an easy way to use it for a wide range of purposes other than vocals? Total body length 165 cm, 210 g (Murakoshi Yoichi)
Maintenance information: 2021.11.28 sound output confirmed
Accessories: none
Since the condition is poor, such as cracks in the body, it is currently being sold. A small full-range speaker that is compact, can be placed freely, and has a gentle impression. The sound quality is soft and the sound is relaxed. You can see a feeling of use such as cracks, dullness, and abrasions on the exterior and body (Kobayashi Hitoshi)
Maintenance Information:2023.6.5 Operation confirmed
Accessories: none
Main specifications: full range compact speaker 8ohm maximum input 40W W230 x H150 x D163 mm 1.6 kg
Mini plug cable 1.5m stereo mini plug to stereo mini plug Stable high sound quality can be ensured with a high purity 99.996% OFC oxygen-free copper cable. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.5 continuity confirmed
Accessories: original box
5.0 m pair of speaker cables unused. Stable high sound quality can be ensured with a high purity 99.996% OFC oxygen-free copper cable (Kobayashi Hitoshi)
Maintenance information: 2024.4.21 continuity confirmed
Accessories: original box
The disposal price has been reduced. Member discounts are not applicable. 2023/12/13 Sales price 138,000 yen Maintenance completed! Newcomb tube mono prime. An output of about 12W is output using a 6V6 output tube. It has an adjustment function for a total of 36 fine phono curves, 6 low frequencies and 6 high frequencies. The stylish look reminiscent of Old Marantz, such as the hood on the back, is irresistible. Since the input terminals are on the bottom, it is necessary to devise how to insert the RCA cable. The standard LEVEL position is M. Adjust the volume with LOUDNESS. SELECTOR's RUMBLE FILTER is valid only for PHONO. ※The hood is fitted very tightly, so it cannot be removed normally. There is a feeling of use due to appearance, dullness, small scratches, abrasions, etc. (Murakoshi Yoichi)
Maintenance information: 2023.12.12 maintenance completed (earth terminal added to bottom, vacuum tube 6AV6 replacement, 100 μF electrolytic capacitor and lug terminal added to 80/10 μF block capacitor, base leg replacement/HUM ADJ readjusted, vacuum tube socket and RCA jack caulk repair. Operation checked (measured at 11 to 15 W SP: 8 Ω with rated output AC 100 to 117 V).
Accessories: none
Key Specifications: 6V6P.P. Rated output 12 W LINE 3 system, PHONO (MM) 1 speaker compatible impedance 8, 16 ohms, W322 x H112 x D240 mm, 6.8 kg
Speaker stand for the company's S-55twin. It is a size that is useful for other small and medium speakers. In addition to the exterior and veneer peeling on the side of the bottom, dullness and a feeling of use can be seen (Kobayashi Hitoshi)
Accessories: instruction manual
Main specifications: W310 x H498 x D350 mm weight 5.8 kg
A ceiling hanging bracket that can be used with BOSE's 100 series, etc. Comes with a safety wire to prevent falling. The installation surface can be rotated 360°, and it has one joint. There is a slight feeling of use such as dullness (Mizushima Itsuro)
Accessories: none
Main specifications: W100 x H170 (straight out) x D100 mm Speaker mounting part W85 x D40 mm (main body mounting screw pitch 60 mm)
The price has been reduced. 2024/4/14 sales price 79,800 yen LE8T's ancestral 20cm cone type full range unit that makes the most of the basic design of the D130 in a small caliber. It's small and has a cute appearance, but the bright, clear, and tense sounds make you feel like JBL from the good times. In addition to leaving small repair marks on the exterior and part of the cone, there is a feeling of use such as dullness, sticking marks, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.11 Maintained (cone repair)
Accessories: none
Main specifications: 20cm cone type full range unit, allowable input 30W, 8Ω, 97dB (1kHz), recommended enclosure, internal volume: 42L to 113L, depth: 76mm, weight: 2.3 kg
The price has been reduced. 2024/4/24 sales price 69,800 yen ※Since the digital input circuit module cannot be repaired, the digital input cannot be used. Maintained! Kenwood pre-main amplifier. It plays clear, transparent mid-high frequencies and low frequencies with a firm sense of power typical of Kenwood in a well-balanced manner. There is an air cap mark on the top of the front panel. (KOBAYASHI Hitoshi)
Maintenance information: 2024.4.24 Maintained (input board connector correction, switch correction, contact correction, operation confirmation) 2023.5.21 Maintained (display lamp replacement. Switch and volume contact correction. (*The digital circuit module is broken, but the digital input cannot be used because it is not available)
Accessories: none
Main specifications: 150W+150W (8Ω) phonomC/mm mounted damping factor 1000 W 476 x H170 x D424 mm 19.7 kg
※The volume is minimal and there is sound leakage. Since future repairs are not possible, it will be handed over as is. An ultra-compact, high-quality digital power amplifier that can be used in a variety of situations. Despite its small size, it has high resolution and large output, so it is an easy-to-use and highly reliable amplifier. The sound quality is clear with little flavor, and is compatible with various genres. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: power cable
Main specifications: 100W+100W (8Ω) frequency characteristics 5 to 50 kHz S/N ratio 120dB W132 x D240 x H43 mm approx. 650 kg
*There is a gap in the display panel, which is the current situation. This is the model number DCD-1650 gold model representing DENON. Although it is the first model, the sophisticated design is beautiful. There is a sense of transparency in the mid to high frequencies, and the low frequencies are thick and gentle. In terms of functionality, the range of uses has also been expanded, such as installing a program play of up to 20 songs. There is a slight gap left in ATT. Serial 106154518 (Mizushima Itsuro)
Maintenance information: 2018/4/12 manufacturer maintained (pickup, belt, gear, relay replacement. Solder correction, operation confirmation)
Accessories: copy of instruction manual
Key Specifications: 20-bit Lambda SLC-D/A Converter with pitch control W470 x H122 x D360 mm 11.3 kg
The HDMI cable is compatible with 2.0m Ethernet and is ideal for Ultra HD Blu-ray transmission. High-speed transmission and transmission of ultra-high image quality images with a high color gamut are possible, and the appearance, dullness, and feeling of use can be seen (Kobayashi Hitoshi)
Maintenance Information: 2024.3.9 Video Sound Confirmed
Accessories: none
Main specifications: transmission speed 18 Gbps, resolution 4K x 2K (60p) compatible, triple shielded, gold-plated plug specification, cable length 2.0 m, cable thickness 6.5 mm
It is set directly into the shell to achieve a pattern where records are cleaned at the same time as playing them. There is a feeling of use (Hitoshi Kobayashi)
Accessories: original box, instruction manual
Main specifications: http://www.ebay.com/itm/Vintage-Discwasher-DiscTraker-PRINT-AD-from-1977-/161709875921
High output MC cartridge attached to the company's DP-47F. Can be used without a head amplifier. Compared to the DL-103, the sound is detailed, delicate, and clear. There is dullness (Kanai Hidetsugu)
Maintenance information: 2024.5.4 sound output confirmed
Accessories: none
Main specifications: MC type output 1.6 mV frequency band 20 Hz to 45,000 Hz needle pressure 1.8 g dead weight 5 g
ONKYO DN-39ST compatible. This is an OC-39 compatible replacement needle. Unchecked (Hiura Katsugu)
Maintenance information: operation unconfirmed
Accessories: original box
The disposal price has been reduced. Member discounts are not applicable. 2024/3/12 sales price 39,800 yen Manufacturer maintained! Phono motors only. It is a model that is responsible for Denon's volume zone, and rotation is controlled by a voltage support system that controls the AC power supply voltage of the same motor as the office unit. It has a reputation for its highly accurate rotation and smooth sound quality. Appearance, tobacco smell, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.3.12 Maintained (transistor, capacitor replacement, adjustment)
Accessories: transport lock screw
Main specifications: Servo-type direct drive Dimensions W370 x H139 x D374 mm Weight 6.7 kg
The disposal price has been reduced. Member discounts are not applicable. 2023/12/19 sales price 39,800 yen Manufacturer maintenance completed. Phono motors only. It is a model that is responsible for Denon's volume zone, and rotation is controlled by a voltage support system that controls the AC power supply voltage of the same motor as the office unit. It has a reputation for its highly accurate rotation and smooth sound quality. Exterior, dullness, paint peeling, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.12.19 Maintained (transistor, capacitor replacement, servo adjustment)
Accessories: none
Main specifications: Servo-type direct drive Dimensions W370 x H139 x D374 mm Weight 6.7 kg
The price has been reduced. 2024/3/26 sales price 29,800 yen 2022 manufacturer maintained! Phono motors only. It is a model that is responsible for Denon's volume zone, and rotation is controlled by a voltage support system that controls the AC power supply voltage of the same motor as the office unit. It has a reputation for its highly accurate rotation and smooth sound quality. You can see a feeling of use such as appearance and dullness (Kobayashi Hitoshi)
Maintenance information: 2022.11.5 manufacturer maintained (all defective transistors replaced. Earth wire installation operation test)
Accessories: none
Main specifications: Servo-type direct drive Dimensions W370 x H139 x D374 mm Weight 6.7 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/2/22 sales price 8,000 yen. Self-made cabinet for DENON DP-3000. The arm was attached to the company's DA-305. When the four-square screw is removed, it is divided into 3 plates, making it easy to perform processing such as drilling. There are scratches, fading, stains on the main body, cracks, repairs, fading, stains, and adhesive tape marks on the dust cover (Kanai Hidetsugu)
Accessories: dust cover
Main specifications: W600 x H112 (H202 with dust cover) x D500 mm 12.6 kg (actual measurement, dust cover included)
DENON analog player. It is a model that is easy to use and has excellent cost performance. The phono cable is detachable and can be replaced with a cable of your choice. This model is also suitable for introductory use. You can see a feeling of use on the exterior, corrosion on the turntable, dullness, abrasions, etc. on the entire surface (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: connecting cable, adapter, dust cover
Main specifications: quartz servo type direct drive speed 33 1/3 rpm, 45 rpm static balance S-shaped pipe arm needle pressure adjustment range 0 to 4.0 g compatible cartridge weight 14.0 to 20.0 g W450 x H170 x D370 mm 10.1 kg
A dedicated CD player. Although it is an entry machine, the high quality, dense, and calm sound is attractive. In particular, the sensitivity of the high frequencies is outstanding, and the resolution is such that sounds that have never been heard until now can be overheard. There is a slight feeling of use, such as dullness. Serial K1Y636 (Takasaki Atsushi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: remote control, copy of manual, power cord
Main specifications: CD standard format quantization number 16 bits sampling frequency 44.1 kHz W475 × H140 × D394 mm 11.8 kg
*Inexpensive because the pitch control lever is missing. DENON DJ specification record player. 78 rotations can be played. High-accuracy rotation control enables instantaneous start-up and braking. In order to enhance operability in the dark, the operation part is designed to light up. Cracks and small scratches can be seen on the exterior and the dust cover edge (Murakoshi Yoichi)
Maintenance information: 2024.5.4 sound output confirmed
Accessories: connecting cable, ground wire, EP adapter
Key Specifications: Direct Drive Quartz Lock W453 x H62 x D360 mm 11.8 kg
※Since there is a lot of deterioration in the exterior, it is inexpensive. Popular DIATONE bookshelf Metallic sounds such as wind instruments and hi-hats on drums resonate comfortably in the crisp high range, and the low frequencies are more powerful than their size. In addition to the exterior, there are many peeling veneers, and a feeling of use such as dullness, abrasions, and scratches can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.5 operation confirmed
Accessories: saran net
Main specifications: 2-way speaker, bookshelf type, bass reflex, efficiency 89dB, impedance, 6Ω, size, W212 x H349 x D220 mm, weight 7 kg