II. Features and Functions
A. Front Panel Features
Input Pad:
-10dB
Channel 1 Section
Bright
: +5dB >4kHz shelving
Treble
: +/- 13dB @ 4kHz shelving
High Mid
: +/- 14dB @ 800Hz peaking
Low Mid
: +/- 14dB @ 400Hz peaking
Bass
: +/- 18dB @ 40Hz shelving
Deep
: +6dB <100Hz shelving
Channel 2 Section
Contour
: broad range mid scoop @ 1kHz
(ccw=max scoop (~20dB) cw=flat)
Treble
: + 6dB/- 10dB @ 4kHz shelving
Mid
: + 4dB/- 10dB @ 600Hz peaking
Bass
: + 8dB/- 6dB @ 40Hz shelving
Deep
: +6dB <100Hz shelving
Presence
: + 6dB/-20dB >4kHz shelving
Effects Loop Section
Send
: Output level = -infinity to +22dBu
Adjust the level of the
Send
output to get the maximum
performance from your effects unit.
Return
: Sensitivity = -20dBu to +infinity
(This range of signals can be adjusted to get the nominal output
level at the speaker output.) Adjust this knob to optimize the signal
level returning from the Effects Loop. If it is turned up too high,
you can clip the return circuitry of the AG 500. If it is turned down
too low you might not be able to get loud enough.
Pull –20dB
: Boosts the level of the
Return
signal by 8dB.
This allows you to use a studio effects unit (line level) or a stomp
box (instrument level) in the Effects Loop. If the signal returning
from the Effects Loop is too quiet, pull this knob to boost the
Return signal.
5.
