Mono (bridged)
Stereo
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of your new amplifier, please take a moment to read this manual before you get started. Should you lose this manual,
you can always download or print a copy from
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A-2100 Stereo Amplifier
Stereo Power Amplifier A-2100
AC 120V-60HZ
Power Consumption 350W
SPEAKERS
Mono/Stereo Switch
RCA-Type Stereo Outputs
(use to connect multiple amplifiers)
RCA-Type Stereo Inputs
(use only R CH for mono input)
Power Plug
LOOP OUT
5-way binding post
speaker terminals
MONO
STEREO
Mono
Auto On/Off Switch
On: amplifier powers up when input signal is sensed;
powers off several minutes after no signal.
Off: amplifier is alwalys on when power button
(front panel) is pressed in.
AUTO ON
Power Button
Power
Overload
R
L
Power Indicator
soft blue = standby mode
bright blue = power on
Overload Indicator
shines red to indicate a problem
R
L
Level
Variable Level Dials
determines amplifier output level
Features
Connections and Settings
SPEAKERS
Mono
Right speaker Left speaker
Connect stereo audio device to
RCA stereo inputs.
Set mono/stereo switch to
STEREO.
Left and Right Level Dials on front
panel control amplifier output to
each speaker.
Power to each speaker:
100 watts max. at 8 ohms.
SPEAKERS
Mono
Single speaker
Connect mono audio device to
R CH input.
Set mono/stereo switch to MONO
(this deactivates the L CH input
and Left Level Dial on front panel).
Right Level Dial on front panel
controls amplifier output to
speaker.
Power for speaker:
300 watts max. at 4ohms.
Banana Plug
Make sure binding posts are tightened
then push in banana plug
Be sure to maintain polarity
(S to Amp , Speaker - to Amplifier -)
Bare Wire
Rotate binding post counter-clockwise to reveal “eye”
Strip back 3/8” insulation from cable
Tightly twist copper wire and insert into “eye”
Rotate binding post clock-wise to tighten
