signal processing
6) STORE BUTTON
- Stores your custom Programs in the user
memory location you select.
7) DISPLAY
- The LED display in Program mode, shows which
Bank and Program is curently selected. In Edit mode, it shows
the number and/or status of the selected effect.
8) DATA WHEEL
- In Program Mode, use the Data wheel to scroll
through Programs. In Edit Mode, use it to change the setting
of the effect groups.
9) CLIP LED
- The Clip LED lights when clipping occurs at the
input of the Acoustic One. To eliminate clipping, reduce the
setting of the Input Level control, or the Master Level
Parameter.
10) INPUT KNOB
- Controls the level of the signal at the Acoustic
One's input stage.
11) OUTPUT KNOB
- Controls the overall output level of both the
Left and Right outputs and the Headphone output.
Rear Panel Connections
The Acoustic One's rear panel is even simpler than the front, and that
means faster hookup time for you. The rear panel has:
1) INSTRUMENT INPUT
- Plug your instrument in here.
2) NOTCH FILTER
- Reduces feedback problems by selecting
problem frequencies, and attenuating them 12 dB. Rotate this
control to change which frequency is selected. Range is from
100Hz to 3.5kHz.
3) JAM-A-LONG™ INPUT
- This stereo mini jack lets you connect
your tape deck or CD player headphone output to the Acoustic
One for personal jam sessions. The Jam-A-Long™ signal is
mixed with your instrument signal at both the main and head-
phone outputs so you can play along with your favorite tunes.
4) HEADPHONE OUTPUT
- This stereo mini phone plug is for
your headphones. The overall headphone level is controlled by
the Output level knob.
5) LEFT / MONO OUT
- For stereo applications, this is the Left
main output. Use this jack for mono applications.
6) RIGHT OUT
- For stereo applications, this is the Right main
output. For mono applications, leave this jack unconnected.
POWER INPUT
9V 500 mA
RIGHT OUT
LEFT/MONO OUT
VOLUME
JAM-A-LONG
HEADPHONE OUT
INPUT
Manufactured in the
USA
by
A Harman International Company
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NOTCH FILTER
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Acoustic One owner's manual
