MAINTENANCE! Yamaha's masterpiece preamp. It is a model that has a reputation for phono and is still popular from analog users. The natural and transparent Yamaha sound allows you to fully enjoy the charm of acoustic instruments such as the touch of the piano, the feeling of attack, and the cleavage of the strings of the guitar. Scratches on the top plate and so on. Serial 07094 (Atsushi Takasaki)
Maintenance information: 2021.1.14 Maintenance completed (micro SW, heat dissipation sheet, fuse, semi-fixed resistor, capacitor, transistor replacement. Resoldering of all boards, all VR, SW disassembly cleaning. (Check voltage, input and output waveforms, check left and right balance, and perform a comprehensive operation test by connecting a power amplifier to confirm normal operation)
Accessories: copy of the document
Main specifications: PHONO × 3 (MM/MC) MC head amplifier built-in W435 × H72 × D320 mm 7.9kg
The price has been reduced. 2023/10/22 Sales price 69,800 yen Maintained! This preamp is simple and easy to use. Compared to the C-2, it has a clearer impression and lets you listen to acoustic sources such as vocals and violins with a smooth sound. PHONO is also fully compatible with MM/ MC. There is a feeling of use on the exterior, dullness, stains, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2023.10.22 maintained (TONE solenoid switch disassembly contact polishing. Other remote wire switch disassembly contact polishing. Power circuit deterioration resistor replacement. Power lamp replacement. (Fixed all soldering deterioration of power circuit boards and other circuit boards)
Accessories: none
Main specifications: PHONO2 system (MM/MC) LINE 2 system Tape2 system size W435 x H96 x D369 mm weight 7.5 kg
The price has been drastically reduced! 2022 8/26 Selling price 49,800 yen A control amplifier that inherits the sound of Yamaha's famous C2A. A highly reliable phono equalizer is used, so you can enjoy both MM/MC. The clean sound typical of Yamaha makes the outline of the sound clear. The exterior is dull and has rust floats on the back. Serial E058527YO (Satoshi Yoneshima)
Maintenance Information: 2022.8.26 Operation confirmed
Accessories: instruction manual
Main specifications: 3 line inputs, 3 tape terminals, 1 phono input (MM/MC), W438 x H86 x D405mm, 8.8 kg