Engl Screamer 50 II Combo E330II, Руководство оператора

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Lead Volume
Volume control for the Lead channel (pre-FX Loop, influences the send level). Use this knob to dial in the
desired balance of levels between the Lead and Clean channels.
Gain Lo/Hi
When you press this button, the input sensitivity of both channels is increased. The Hi-Gain function actually
turns Clean into a „Crunch“ channel, and Lead into a „Heavy Lead“ channel. It can also be activated via a
suitable footswitch; the Gain Lo/Hi button is automatically disabled when you connect a footswitch. The
yellow LED illuminates to indicate „Hi-Gain“ mode is active.
Clean/Lead
Channel selector push-button for Clean and Lead modes, red LED indicate Lead mode; This function can also
be activated via the respective footswitch connected. Once a footswitch is connected, the channel selector
push-button is deactivated.
Master A
Master A volume knob. Located post effect loop, it controls power amp output. The red LED to the right of
the knob lights up to indicate Master A is enabled and determining the master level.
You can switch between and using a ENGL Z9 connected to the S.A.C. Port or a footswitch connected to the
TRS footswitch inputs.
Master B
Master B volume knob. Located post effect loop, it controls power amp output. The green LED to the right of
the knob lights up to indicate Master B is enabled and determining the master level.
Stand By
Power amp standby switch: Use this switch to silence (0 position) the amp when you take longer break.
The amp‘s tubes stay nice and toasty, and the amp is ready to roll immediately when you ramp it back up
to full power. The standby switch is also well-suited for muting the amp for brief breaks, for instance when
you‘re switching guitars.
Power
Mains power on/off.
Please note: ensure that the Stand By switch is set to Stand By (0 position) before you switch the amp
on. Let the tubes heat up for about 30 seconds before you activate the power amp. This procedure spares
the tubes.