Yamaha QX1 Solid as a tank. The tightest Hardware sequencer ever made? SysEx dumps for TX/DX

Yamaha QX1, the sequencer boss of all hard ware sequencers! 
Eats MC 500 for breakfast and MPC 60 for lunch.
Solid as a tank. Comes with a box of BRAND new floppies. 10 of them.
Rumor has it that the tightest album ever made (Provision, Scritti Politti) was done on the QX1.

The tightest Hardware sequencer ever made?

8 Separate MIDI outs so no MIDI delay going from unit to unit

SysEx dumps for TX/DX units.

Fast, tight and reliable, what else do you need?

Machine porn deluxe.

Thanks for looking.