Advance Tube Technology OP128 Instruction Manual Download Page 6

MID connection and
use of the push-buttonsI

MIDI cable

The MIDI OUT plug of OP128 must be connected to MIDI IN of the device to be
controlled through a MIDI cable (5 poles DIN): it is advisable to use specific and qualified
cables for MIDI.
The use of cheap or damaged cables could cause serious unexpected
problems...expecially during a live show!!! Alternatively it can be used the phantom
power cable MC7 (DIN 7 pole MIDI CABLE).

How to recall the numbers

The 128 program locations can be recalled in the following way:
Push on +10 or -10 to prepare the bank where you like to operate. Then, push one of the
buttons from 0 to 9  and confirm the data: only during confirmation the program can be
changed.

0

1

2

3

4

6

7

8

9

5

MIDI  PROGRAM

Advance

TUBE TECHNOLOGY

R

10

+

10

-

MIDI CONTROLLER

OP128

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