* During surround output, there is a sound interruption when the volume is raised, but since ICs cannot be obtained, this is the current situation (there is no problem with the 2ch output) maintenance has been completed! A high-class 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's pretty, it's well-built with a 25 kg frame. ※Phonoico is not installed. As for the exterior, there are small scratches and dullness on the sidewood. Serial E0112606XZ (Tamura Eiji)
Maintenance information: 2023.9.21 Maintained (switch board pattern modified. Corrected because it's a film touch. * If you increase the surround output PRESENCE front right output volume, the sound will be interrupted and the IC cannot be obtained, so it will remain as it is. The 2ch output works fine. Other input/output operations have been checked)
Accessories: no accessories
Main specifications: DSP built-in parametric tone control contactless VCA system volume W475 x H177 x D442 mm 25 kg
I cut the price. 2021/7/7 selling price 99,800 yen* Remote control shortage. A control amplifier that supports digital inputs in addition to analog inputs. It has a simple mechanical design, and sound quality that is typical of Yamaha with a relaxed and highly transparent sound. There is a slight feeling of use. Serial E020859PR (Itsuro Mizushima)
Maintenance information: 2021.7.7 operation confirmed
Accessories: Copy of instruction manual ※ remote control missing
Main specifications: 8 digital inputs PHONO (MM/MC) 18Bit operation Twin D/A converter built-in W473 × H130 × D400mm 12.2 kg