VTL IT-85 - Top View and Bias Measurement Points and Tube Complement of the IT-85 Amplifier; Changing Tubes

IT-85 Integrated amplifier
Owner’s Manual
VTL
24
Top view and Bias Measurement points and Tube
complement of the IT-85 amplifier
EL34
V1
12AU7
12AT7
EL34
V3
EL34
V4
12AU7
12AT7
12AT7
12AT7
Bias Pt 3Bias Pt 4
Test Pt 3
Test Pt 4
Bias Pt 1
Test Pt 1
Test Pt 2
Bias Pt 2
EL34
V2
Left Channel Tubes Right Channel Tubes
Gnd Point
Preamp sectio
n
Amplifier sectio
n
Changing Tubes
Do not attempt to change tubes yourself. Contact your authorized VTL dealer or the
VTL factory service department so that a trained technician can perform this service.
You will need to take the unit and this procedure to your dealer for them to perform
this procedure and the corresponding bias procedure properly.
Notes to the Service technician: