Owner's Manual www.pyramidca raudio.com GA810 Guitar Amplifier www.pyramidcaraudio.com 5) Line Out: Lets you output a line level signal (non-amplified). Internal speaker is not disabled. 6) Return: Use this jack to bring back processed signal (see 7). 7) Send: This jack lets you insert an effects processor into the signal path. 8) Reverb Remote: Connect a footswitch (not included) to remotely switch on/off the internal reverb effect. 1 2 3 4 5 6 7 8 9 10 11 High Input Jack: Connect high level devices to this jack. Low Input Jack: Connect low level devices to this jack. Gain: This sets the volume gain level for Channel 1. Bass: This control adjusts the low frequency level. Treble: This control adjusts the high frequency level. Reverb: Switches on/off the reverb effect for Channel 1. Channel 2 Controls: Same as for Channel 1. Reverb level: Adjusts overall reverb level for both channels. Distortion: Adjusts overall distortion effect. Turn to off for no effect. 10) Power LED: Illuminates when power is switched on. 11) Master: Adjusts overall volume. 1) 2) 3) 4) 5) 6) 7) 8) 9) Distorted Sound: Check if the amplifier is overdriven. If it is, you will have to turn the level down. Check signal source. Check distortion effect control. Turn to off for no effect. Signal sounds discolored: Check and adjust the EQ settings. Ensure you are using quality cables. Check signal source. No Sound: Check connections. Try a different cable. Check levels on amplifier. Confirm amplifier is getting a signal. Make sure nothing is plugged into the Phones jack. Intermittent Output: Check connections. Try a different cable. 1 2 3 4 5 6 7 8 1) Power Switch: Switches amplifier on/off. 2) Voltage Selector: AC 110/220 Volt Selectable Switch. 3) Power Cord: Connect the included power cord here. Plug in to a grounded power outlet only! 4) Phones: This is your headphone connection. Inserting the headphones disables the internal speaker (great for practicing). Specifications Model Driver 12" High Definition Speaker RMS Peak Dimensions W=16 1/5" H=18 3/4" D=11" Weight GA810 80W 800W 30.86 lbs ...