A high-end control amplifier developed by Yamaha to commemorate its 100th anniversary. Analog signals can also be converted into digital signals by incorporating an A/D converter and can be digitally controlled via DEQ and DSP. It is firmly built in the core of 25kg while pre-. *Phonoico is not installed. Appearance, there are small scratches, thin thread. Serial E015296XZ (Satoshi Yonejima)
Maintenance Information: 2021.4.30 Operation confirmed
Accessories: Remote control, instruction manual
Main Specifications: DSP Internal Parametric Tone Control Non-Contact VCA Volume W475×H177 × D442mm 25kg
Maintenance has been completed! A preamplifier with a full range of phonos that analog users are happy with. There are 3 PHONO inputs, 5 levels of MM cartridge load, and a dedicated transistor is used for the MC head amplifier, so you can enjoy clear and sharp sound with certain contours. The overall appearance is dull and there are small scratches. Serial 01605 (Satoshi Yonejima)
Maintenance information: 2022.8.22 Maintained (panel switches disassembled contacts polished and contact cleaner applied. Corrected all due to deterioration of soldering of each circuit board. Input/output pin jack polished (Panel lamp deterioration replacement)
Accessories: Instruction manual
Main specifications: Input terminal/3 phono systems (MM/MM/MC), TAPE2 systems, AUX, TUNER Power consumption 40W External dimensions W435 × H116 × D376 mm Weight 8.5 kg
*June 22nd, 2016 - Maintenance complete (Replacement of capacitors, semi-fixed resistors, and fuses, cleansing of all switches and knobs, re-soldering and cleansing of circuits, and overall check)
*No accesories
The price has been drastically reduced! 2023/9/22 Sales price 69,800 yen Maintenance completed! It's a simple and easy to use preamp. Compared to the C-2, it has a clearer impression and lets you listen to acoustic sources such as vocals and violin with a smooth sound. PHONO is also fully compatible with MM and MC. The exterior has bumps, scratches, and stains. Also, there are repair marks on the hinges. Serial 01736 (Yonejima Satoshi)
Maintenance information: 2023.9.22 Maintained (board crack fixed near volume. (Teardown and fixed because the ceiling panel hinge is cracked)
2020.2.21 Maintained (power supply circuit, protection circuit, capacitors and transistors replaced. Changeover relay replacement. PHONO circuit IC replacement. All soldering on each circuit board has been fixed. Main volume replacement. Power switch replacement. Input/output pin jack polish. (PHONO and left and right level difference checks for each input are OK)
Accessories: no accessories
Main specifications: PHONO2 system (MM/MC) LINE 2 system TAPE2 system size W435 x H96 x D369 mm weight 7.5 kg
Maintained! A premium control amplifier developed by Yamaha to commemorate the 100th anniversary of its founding. By installing an A/D converter, analog signals are also converted into digital signals, and digital control is possible through DEQ/DSP. Even though it is pre, it is firmly built with a 25kg skeleton. *Phonoico is not installed. The exterior has scratches and dents. Serial E017747PR (Kimiya Miura)
Maintenance information: 2022.11.16 Maintained (stripped the sealing material, rewired, resoldered. Connector cleaning. Press the button twice to turn REC OUT OFF. (Press once, the display flashes and becomes source selection mode, press again to turn off and the display disappears) Other 2ch and surround basic operation, remote control light reception test)
Accessories: remote control
Main specifications: DSP built-in parametric tone control non-contact VCA volume W475 x H177 x D442 mm 25 kg