MC cartridge using LC-OFC (linear crystal/oxygen-free copper) wire based on DL-103. Familiar sound with a wide range. It has a supple sound and is comfortable to listen to. The needle tip is good (Sasaki Shota)
Maintenance information: 2024.6.13 Sound output operation confirmed
Accessories: needle cover
Main specifications: MC type output 0.25 mV, proper needle pressure 2.2 to 2.8 g, internal impedance 13 ohms, own weight 8.5 g
Maintained! More than 50 years have passed since the release of Sony's vintage pre-main. The innocent tone doesn't make you feel stressed is good, and the balance from treble to bass is good, and the tone control response is good. The retro-futuristic design is also impressive. *This unit does not use a speaker protection relay, so it may make an abnormal noise when the power is turned on and off, but this is a specification. There is a scratch on the cabinet on the exterior (Sasaki Shota)
Maintenance information: 2024.6.13 maintained (board repair due to poor contact within the TONE board, 4 transistors with PHONO noise were replaced, adjusted semi-fixed VR due to unstable idling voltage, contact repair due to poor contact with each push SW contact, and volume slide VR disassembly and cleaning were performed.)
Accessories: none
Main specifications: 35W+35W (8Ω) input sensitivity/impedance Phono 1.2mV/47kΩ Phono 2 system Tuner 1 system AUX 2 system Tape 2 system AC100V, 50 Hz/60 Hz 100 W 400 x H149 x D316mm weight 9.8 kg
※6 month warranty. This is the DCD-100 thin CD player that is the best match for the DRA-100 network receiver in the DENON design series. Full digital processing is possible by combining it with the DRA-100. Of course, it's attractive enough as a standalone CD player, and it's a high cost performance machine that allows you to listen to smooth sound without habit (Sasaki Shota)
Maintenance information: 2024.6.13 operation confirmed
Accessories: remote control, manual, power cable
Main specifications: slot-in CD mechanism 384 kHz/32 bit compatible D/A converter compatible with MP3 and WMA data disc playback size: W280 ✕ H71 ✕ D305 mm 4.2 kg
Equipped with a WD RED 3TB x 2 HDD. It is currently SHR mirrored. Equipped with an 8th generation Intel Celeron J4025 2-core CPU (2.0 GHz, maximum 2.9 GHz). Until recently, it was used as sound source storage for Roon. There is a line wound on the front desk (Yasuhito Koshihama)
Maintenance information: 2024.6.13 storefront operation confirmed
Accessories: power adapter
Main specifications: Intel Celeron J4025 64 bit 2 core CPU system memory 2GB DDR4 non-ECC (maximum 6GB 2GB+4GB) LAN x 2 ports (1Gb) 3.5 inch SATA HDD x 2 bays W108 x H165 x D232 mm 1.3 kg
Roon Rock installed. Equipped with an M.2 SSD 250GB x 1 for startup and 16GB x 1 memory. Equipped with a 10th generation Core i7 with 6 cores and 12 threads. We provide a comfortable Roon Server with high sound quality (Yasuhito Koshihama)
Maintenance information: 2024.6.13 storefront operation confirmed
Accessories: power adapter, original box
Main specifications: Equipped with CPU 10th generation Core i7-10710U
* There is no name plate, but I was able to confirm a slight embossing of the model number on the belt seal on the side. Output: 50W for transparent sale push pull output: 50W primary: 5kΩ secondary: 4/8/16/32Ω use: 6L6, 6CA7, 6GB8, etc. W100 x H115 x D90 mm approx. 3.5 kg/piece, no name plate, and is inexpensive because it has been repainted and written on the entire surface (Kojima Yosuke)
Accessories: none
Line matching transformer pair sale primary side: 600 Ω CT (150 split) secondary side: 20 kΩ CT (5 k split) W77 x H71 x D43 mm approx. 0.55 kg/piece (actual measurement, not including protrusions) (Kojima Yosuke)
Accessories: none
Output transformer pairs for sale for heavyweight large transformers, primary: 3.5 kΩ, secondary: 4-8-16 ohms, W150 x H185 x D150 mm, 11.2 kg/piece (actual measurement, not including protrusions) there are hook scratches in places (Kojima Yosuke)
Accessories: none
Power transformer primary: 100V secondary: 6.3V/4A, 6.3-7.5-12V/5A x 2 W105 x H120 x D105 mm approx. 5 kg (actual measurement, not including protrusions) (Kojima Yosuke)
Accessories: none
Power transformer primary: 95-100V secondary: 250-0-250V/80mA, 780-750-600-400-0-400-600-780V/200mA W130 × H150 × D128 mm approx. 9 kg (actual measurement, not including protrusions) (Kojima Yosuke)
Accessories: none