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1.) Mic/Line Input - this is a 1/4” 2 conductor input jack for plugging in a Hi-Z microphone or instrument. It is intended for
microphones but will accept other instruments as well.
this is a 1/4” 2 conductor input jack for plugging in your instrument. It is intended for guitar or Hi-Z
microphones but will accept other instruments as well.
this control is the output volume control for the mic/line input. Slowly increase the control to increase
the volume. If you are using a high impedance microphone, be careful when increasing the volume. Depending on mic
position, it may feedback if mic is in front of speaker.
this switch will select a mic or line level input. If you are using a high impedence microphone, be careful when
increasing volume. Depending on mic placement, feedback may occur.
this control is the output volume control for the guitar input. Slowly increase the control to increase the
volume. If you are using a guitar with an on-board preamp, set it’s level for a mid position before increasing this control
otherwise distortion may occur.
this switch will place a -20db pad in the circuit which will allow use of active on-board electronics from pre-
amplified guitars. This will help keep the signal extremely clean.
this control is a tight Hi-Q cut filter notch with an extremely narrow width. It sweeps between 50Hz & 500Hz
and “fine tunes” the midrange of the acoustic guitar. This helps elimate unwanted “ringing” tones. It is preset to -10db.
this control is the bass control. It is active and set to boost or cut frequencies at 60 Hz. This will effect the low
frequency signals. Turning it counterclockwise, the low will be rolled off -18db. Clockwise, it will boost +18db. Especially good
for “cleaning up” preset patches or making thin toned guitars sound fuller.
this control is the midrange control. It is active and set to boost or cut frequencies 1.5KHz. This will effect the mid-
low frequency signals. Turning it counterclockwise, the low-mids will be rolled off -12db. Clockwise, it will boost +12db.
Especially good for “cleaning up” guitar overtones.
this is the high frequency tone control. It is active and set to boost or cut frequencies at 5KHz. This will effect the
high frequency signals. Turning it counterclockwise, the highs will be rolled off -18db. Clockwise, it will boost +18db. This will
add or subtract the high end shimmer and clarity.
this control adds the spring reverb and mixes it into the main signal buss. Reverberation creates a trail
like effect with the sound. It lets the notes “hang in the air” longer, extending the sound.
this is the switch to turn on and off the chorus circuit.
this is the Speed Control for the chorus circuit
this is a 1/4” 3 conductor jack for plugging headphones. It will sum the signal and put the sound in
both ears, thereby creating a pseudo-stereo sound. Volume will be determined by the volume control on the channel you are
on. It will disconnect the internal speaker when plugged in. This will allow quiet practicing.
this jewel light lets you know that the amplifier is on.
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2.) Guitar Input -
5.) Guitar Volume -
3.) Mic/Line Volume -
4.) Mic/Line -
6.) Active -
7.) Frequency -
8.) Low -
9.) Mid -
10.) High -
11.) Reverb Level -
12.) Chorus On/Off -
13.) Chorus Level -
14.) Headphone Jack -
15.) Jewel Light -
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30 WATT ACOUSTIC GUITAR AMPLIFIERMOSFET