Front Panel
INPUT - Used for most electric guitars. Plug your guitar into this jack using a high-quality shielded instru-
ment cable for low noise.
CRUNCH/LEAD - is switch toggles the preamp from CRUNCH to LEAD gain modes. CRUNCH is typical
of the “crunch” setting on the original 6505 rhythm channel with the bright boost included and LEAD is typi-
cal of the classic 6505 high-gain lead sound.
GAIN - is controls the input level of the amplier, as it feeds the rst JFET gain stage. Clockwise adjustment
of this control will result in a hotter and more “responsive” signal to the amplier input circuit.
EQ - is control “morphs” from a 6505 “notched” 3-band EQ setting (10-0-7) in the NOTCH position, to
the more common “7-7-7” setting at about halfway, and up to full on midrange (10-10-10) at its full clockwise
position.
VOLUME - is control adjusts the overall volume of the preamp as it is fed into the power amp section.
AUX IN - is 1/8” stereo input is provided to insert a full-range audio source into the signal chain, such as a
portable MP3 player or other media device.
PHONES - is stereo ¼” jack is provided to drive most common studio headphones.
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