
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:
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.
Servicing:
The user should not attempt to service this product. Refer all servicing to qualified service personnel.
15
V1
V7
V5
V6
V8
V2
V3
V4
Tube Removal
V1
ECC83 - HiGrade
005570
V2-V4
ECC83 - Ruby
005550
V5-V8
EL34-BHT Matched Set
007942
V1
V5
V6
V2
V3
V4
GH50R
GH50R-212
GH100R