User Manual

Wait until all system parts have stabilised; usually a couple of seconds. Similarly when turning off your system always turn
down the Volume controls on your guitar amplifier and then turn off its power before turning off other equipment.
Cables: never use shielded or microphone cable for any speaker connections as this will not be substantial enough to
handle the amplifier load and could cause damage to your amplifier system.
Caution: These professional loudspeaker systems are capable of generating very high sound pressure levels. Use care with
placement and operation to avoid exposure to excessive levels that can cause permanent hearing damage. (Refer to
guidelines on page 2)
Servicing: The user should not attempt to service these products. Refer all servicing to qualified service personnel.
9
V1 - ECC83/12AX7 HIGRADE
V2 + V3 ECC83/12AX7
V4 EL84 POWER TUBE
HI INPUT
REVERB
FOOTSWITCH
CLEAN
VOLUME
LO INPUT
BRIGHT
PAD
DRIVE
EQ
BASS
BRIGHT
BRIGHT
MID
TREBLE
DRIVE
VOLUME
REVERB
LEVEL
TONE CONTROL
TONE
INTERNAL
LOUDSPEAKER
EXT. LOUDSPEAKER
8-16 OHMS
8Ohms
4Ohms
BLOCK DIAGRAM