is this it?
would this work?
Opcode 4 MIDI INTERFACE SYNCHRONIZER
SPECIFICATIIONS
128 MIDI Channels
8 MIDI INs/OUTs
Read & writes all formats of SMPTE
Converts to MIDI Time Code or direct time lock
Battery backed-up memory
MIDI activity LEDs for each MIDI IN/OUT
2 Peripheral Thru Switches
2 pairs of MIDI INs/OUTs on front panel
Single rack-space
