Yamaha TX816 with MV-802 Mixer

via this auction

"This is a rare opportunity to purchase a mint condition TX816 and matching MV-802 mixer with custom cables.

Features:
* This is the full package, and it would be a shame to part it out, so all components go together.
* 8 TF-1 modules, all functional, all with battery voltages above 3V (3.3, 3.4, 3.2, 3.5, 3.5, 3.3, 3.4, 3.4).
* The MV-802 is really meant for the TX816. It usually sits right on top of the unit, and has 8 inputs. The 8 modules are usually panned proportionally from L to R, creating a wall of sound.
* 8 high-quality custom Mogami cables from Psyonic (almost $200 here alone). Qty. 4 at 17" length, and Qty. 4 at 20" length. This keeps the TX816 and MV-802 assembly very tight as the cables are just long enough and no longer."