Rocktron Vendetta 100W 2x12 Combo Amp - Manual (Page 8)

- 8 -
MIDI Thru and MIDI In Jacks
MIDI THRU
This 7-pin DIN connector passes on the MIDI information that is received at the MIDI IN jack to other
MIDI-compatible devices via a MIDI cable. Although, this part is a 7-pin connector, a standard 5-pin MIDI
cable can be used.
To control the VENDETTA and another MIDI compatible device (like a Rocktron Xpression), plug a
standard 5-pin MIDI cable from the MIDI Thru on the VENDETTA into the MIDI IN on the compatible device.
At this point refer to your MIDI controller(pedal) manual for program changes, MIDI Mapping and/or advance
functions.
Note: Inherently in MIDI there is a limit to the number of devices which
can be chained together (i.e. connected in series).With more than
three devices connected, a slight distortion of the MIDI signal can
occur (due to signal degradation) which can cause an error in MIDI
signal transmission. Should this problem arise, a MIDI box can be
used which connects directly to the MIDI device which transmits
MIDI information and has multiple connectors for the multiple
devices receiving MIDI. MIDI cables should not exceed 50 feet (15
meters) in length.
Impedance Settings
The IMPEDANCE switch on the output must be set to match the speaker load that is connected. The
speaker jacks are wired internally in parallel. Use the chart on the following page to determine the proper
setting of the IMPEDANCE switch for your particular speaker configuration.
Important Notes:
If only one speaker (internal ) or cabinet is used, as with the head model, the
MAIN SPEAKER output must be used FIRST. If the MAIN SPEAKER output is
not used, no signal will be present and possible damage to the amplifier may
result!