factor in order to get the bass response you’re looking for. It is normal for this control to make a slicking sound when
operated.
MUTE: This mutes the output section of the amplifier and the line out socket. It does not affect the signal path through the
pre-amplifier, so sends to the fx loops and record out are maintained allowing signal levels to be monitored silently and allow
silent recording via the record out.
REVERB: Sets the overall master level of the reverb. Use in conjunction with the individual channel reverb send level
controls.
FX MIX: Determines the level of signal returned from the FX return socket. You can infinitely vary the mix between 100% dry
to 100% wet and any mix of the two in between. The main modes are:
Laney
OPERATING INSTRUCTIONS
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FRONT PANEL CONTROLS - continued
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With the FX Mix turned to zero, the FX loop is bypassed and so no signal appears from the FX return jack socket.
With the FX mix control set to 5, the effects loop operates as a side chain effects loop where 50% of the signal is
returned from the effects return (wet) whilst the remaining 50% is the original dry signal. Use Side chain mode for FX
units such as delays, flangers etc where a direct signal path is maintained internally to avoid loss of dynamics through the
external FX processor.
With the FX mix control set to 10, the effects loop operates as an insert loop where 100% of the signal returned from
the FX return (wet) and non of the original dry signal is routed to the power amplifier. Use this mode when the whole
of the amplifier signal needs routing through any external processors such as graphic EQs etc.
The individual level of each channel is controlled by the channel volumes.
NOTE: When the FX loop is not in use, set the FX MIX to zero. If nothing is connected to the effects loop and
the FX Mix control is set to 10, then NO SIGNAL WILL BE HEARD FROM THE AMPLIFIER!
PRESENCE: An output stage tone control. This adjusts the high frequency response - it adjusts your sound from being dull
to giving it edge / sounding sparkly.
Note: TT100C fascia shown on page 6. TT50C fascia identical other than model number print.
