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1. Equaliser (EQ) Controls - (TREBLE / BASS) – This is a 2-band equaliser for adjusting
different frequency bands. The BASS control is centered at 80Hz and the TREBLE centered
at 12.5kHz
2. Effects (EFF) Control – Provides control over the level of signal sent from the channel into
the Effects processor.
3. Level Control - Sets output level for the channel, turning this clockwise will increase the
level of the selected channel within the main mix. This should be adjusted slowly as
introducing too much gain to the system can cause feedback and damage
speakers/amplifiers and also produce high frequencies at high sound levels and may
damage your hearing.
4. Balanced XLR Microphone Input – Accepts low level, low impedance microphone signals
via a Balanced XLR socket. Pin configuration is Pin1 = GND, Pin2 = +ve (Hot), Pin3 = -ve
Cold)
5. Unbalanced 6.35mm (¼”) Line Input – Accepts line level, high impedance signals via an
unbalanced 6.35mm (¼”) jack socket. Pin configuration is Tip = +ve (Hot), Sleeve = -ve
(Cold/GND)
6. Power ON/OFF Switch – Turns amplifier power on or off. When on, the Red Neon will
illuminate.
7. Master Equaliser (EQ) Controls - (TREBLE / BASS) – A 3-band equaliser for adjusting
different frequency bands within the main mix output. The BASS control is centered at
80Hz, MIDDLE centered at 2.5kHz and the TREBLE centered at 12.5kHz.
8. CD/TAPE Line Input – Linked directly to the CD/TAPE Line input on the rear panel this
controls the level for the CD/TAPE Line input within the main/master mix.
9. EFF Return Control (EFF RETURN) – This adjusts the level of signal returned from the
built-in Effects processor to the main mix output.
10. MASTER – The MASTER is for overall control of the level or volume of the amplifier. This
should be adjusted slowly as introducing too much gain to the system can cause feedback
and damage speakers/amplifiers and also produce high frequencies at high sound levels and
may damage your hearing.