Yamaha AX-590

Yamaha AX-590

140W RMS @ 4ohm
100W RMS @ 8ohm

Tone: Bass (350Hz, +-10db), Treble (3.5kHz, +-10db), Loudness

pre-amp bypass (MAIN-IN) - functions as pure power amp (pre-amp not part of audio chain)
pre-amp bypass (PURE/CD Direct) - bypasses tone controls (pre-amp still part of audio chain)

refurbished: any volume, tone, selection switch/pot. received a proper cleaning and lubing