MBS-10 - Memory Bank eXpander

This is probably the most rare piece of equipment I've ever encountered...
I've heard that very few of them were ever produced...
Its main purpose was to save user data of several kinds inputs
(as the FVX-1 or the AVX-1) on a RAM pack (124 user voices). Up to four modules
could be attached to this expander simultaneously.
RAM pack rp-3 and rp-8 were fitted to this module.



MBS-10 Pictures:






MBS-10 spesifications table:

Internal RAM:32K bytes
Recording medium:RAM Pack (RP-5/RP-3)
Switches:POWER, MIDI ENABLE, PORT SELECT,
CONFIRM, FROM PACK, TO PACK.
Lamps:SELECTED Port (P1-P4), CONNECTED
Port (P1-P4), READY, ERROR
Display:Digital Display
I/O Jacks:PACK PORT 1,2,3,4 MIDI IN, MIDI OUT,
MIDI THRU
Power consumption:9W
Size:200mm X 219mm X 88mm
Weight:3.0 kg

For more information please refer to the Yamaha manual library. (Yamaha Manual library)

Sincerely yours James Cohen Israel.