A m p l i f i c a t i o n
Power cord socket and Fuse
Connecting to Mains
The Stage 20 Triple is designed to be connected to 110 to 120VAC, using a standard IEC C13 connector.
When switching on the amplifier it is important to follow these steps:
1. Ensure the Power and Standby switches are both in the down (off) position.
2. Ensure the amplifier is connected to a speaker cabinet and the impedence selector is correctly matched. to
the speaker load.
3. Connect the amplfier to mains using a standard IEC C13 type connector.
4. Switch the Main Power Switch on and ensure the Power indicator light illuminates.
5. Wait approxmately 30 seconds for the tubes to warm up. No further waiting time should be required under
normal circumstances
6. Switch the Standby switch to the upper position when ready to use.
When switching off the amplifier it is important to follow these steps:
1. Switch the Standby switch to the downer position.
2. Wait 10 to 30 seconds and switch the Main Power switch to the downer (off) position.
3. Wait 30 seconds for the tubes to cool before moving the amplifier.
Fuse
In case that the fuse should require replacing, use a M205 1.5 Ampere "Fast Blow" type. If the Fuse burns out a second
time the amplifier must be serviced by a qualified technician.
Loop Function
Send
Return
On
Off
F|S
Ch 1
Ch 2
On
Off
Speaker
Impedence
4
8 16
Off
On
Fuse
1.5 Amp
120 VAC
Loop Function
Send
Return
On
Off
F|S
Ch 1
Ch 2
On
Off
Speaker
Impedence
4
8 16
Off
On
Fuse
1.5 Amp
120 VAC
Standby Switch and Power Indicator
