1
CONTROL
9-15 V AC/DC
Control panel
Preset
CH 1
CH 2
Stompbox
1
2
Direct 7
Connector panel
Control 1 and 2
MIDI In / Out
Port for an external power supply
Mode Switch (3 modes)
2
MK IV
2
min.250mA
CH 3
CH 4
MOD
DLY
3
4
5
6
1. Preset Mode, Stompbox
Mode, Direct 7 Mode
Preset Mode lets you switch the sound settings configu-
BOOST
red and stored on the amp. There are 128 memory slots
7
arranged in 32 banks of 4 presets each. Stompbox Mode
is tailored to Hughes & Kettner amps. It lets you switch
channels directly as you would on a conventional amp.
Please check your amp's manual to see if it is set up to
handle this function. Direct 7 Mode lets you store and
select the seven most popular presets directly.
Preset Mode
Changing modes with button combinations (3 standard
modes + 1 alternate mode)
Press and hold TAP in combination with A for three seconds
to select modes via BANK UP/DOWN rather than with the
sliding switch on the connector panel.
Switching with a combination of buttons lets you access
a fourth option called Bank Direct Mode. Think of it as
an alternate Preset Mode that activates the target preset
immediately when you switch between banks. In other
words, you do not have to select and confirm the preset
Direct 7
Preset
Stompbox
MODE
OUT
MIDI
IN
Stompbox Mode
Direct 7 Mode