In a circuit from a fender guitar amp
http://www.fender.com/support/amp_schematics/pdfs/Champion 600 Schematic.pdf
R12 and R11 don't look like standard resistors to me. they are labeled as Fr10k and Fr1k but are those resistor values?
http://www.fender.com/support/amp_schematics/pdfs/Champion 600 Schematic.pdf
R12 and R11 don't look like standard resistors to me. they are labeled as Fr10k and Fr1k but are those resistor values?