Standard Setup/Cable Connections - Hughes & Kettner Duotone Combo Bedienungsanleitung

at a reduced level so that they don't have to heated up from a cold
start again when you're ready to get back to playing.
RED MAINS LED: The red LED illuminates when the DUOTONE is
powered up.
REAR PANEL:
MAINS IN: Connect the factory-included Euro-norm mains cable to
this socket. Ensure the amp's voltage rating matches your local AC
voltage rating before you plug into the wall socket. The mains fuse
bracket is located next to this socket. When replacing blown fuses,
make sure you use specified replacement fuses only (see TECHNICAL
SPECIFICATIONS p. 26).
ANODE FUSE: This is the holder for the power tubes' anode fuses. Here
too, make sure you use specified replacement fuses only when
replacing blown fuses. If a replacement fuse blows after just a short
while in operation, you should definitely have the power tubes
checked for defects.
FX LOOP: Parallel, tube-driven circuit designed to accept signal
processors. The effect signal is mixed in with the original signal (rather
than replacing it entirely, as is the more common method, in a serial
effects loop). This ensures the purity of the original signal remains
intact. For this reason, we recommend that you set the wet balance
on the effect device itself to 100%, and do the mixing of wet-to-dry
by adjusting the FX-LEVEL knob on the amp.
FX SEND: Sends the original or dry signal to the input of your effect
device.
FX RETURN: Receives the effect or wet signal from the output of your
effect device.
FX SEND LEVEL: Adjust this control to make sure the level of signal
you're sending to the input of the effect device is neither too hot nor
too soft.
FOOTSWITCH: This jack accepts the included 3-way footswitch, which
lets you remotely select Channels, Boost On / Off, and Master 1 /
Master 2.
SPEAKERS: The Duotone features 4, 8 and 16-ohm connections for
perfect impedance matching. Its minimum impedance is 4 ohms
(one 4-ohm speaker or two 8-ohm speakers). The internal speaker is
connected to the 16-ohm output.

3.0 STANDARD SETUP/CABLE CONNECTIONS

4.0 OPERATING THE DUOTONE
4.1 SELECTING CHANNELS
You can activate either channel of the Duotone via the front panel
CHANNEL SELECT button or via footswitch. The red LED on the foots-
witch illuminates when the OVERDRIVE channel is selected. When
the LED is off, this indicates that the CLEAN channel is active.
4.2 OVERDRIVE CHANNEL BOOST FUNCTION
The BOOST circuit is activated via the BOOST switch on the front
panel or via footswitch. When you activate BOOST, the red LED on
the footswitch lights up.
4.3 MASTER 1 AND 2
Either of the two variable master levels can be activated via foots-
witch. The red LED on the footswitch lights up when MASTER 2 is
selected. When the LED on the footswitch is off, this indicates that
MASTER 1 is active.