Description
rolls Tube PREAMPLIFIER, Black (PA555) input impedance: 10k ohms max output gain: 11.1 db thd: 0.1% s/n ratio: 103 db, unweighted frequency response: 5 hz – 198 khz +/- 3 db
rolls Tube PREAMPLIFIER, Black (PA555) input impedance: 10k ohms max output gain: 11.1 db thd: 0.1% s/n ratio: 103 db, unweighted frequency response: 5 hz – 198 khz +/- 3 db