Zesto Audio BIA 120, Руководство пользователя

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Zesto Audio 2015 7 | P a g e
Specifications
Output
 Pure Class A
 60 Watts per channel
 4, 8 and 16 Ohm output taps
 8, 5 and 4 Amp Slow-blow fuses for outputs
 Eight 5 way binding posts
 Non inverting output polarity
 Push-Pull Ultra-Linear design
Inputs
 Transformer floating balanced XLR inputs
 Left and Right Balanced inputs (pin 2 hot), impedance 12K Ohms
 Left and Right Single Ended inputs, impedance of 100K Ohms
 Independent ground lift switches on left & right BAL inputs
 2 Volts RMS input to reach rated output
Detailed Specs
 Dual Mono
 Auto bias
 No negative feedback
 Frequency response 20Hz to 50Khz ~ 1dB
 Total Harmonic Distortion ~ 0.22% at 1W into 8 Ohms
 Gain of 23dB
 Noise level > 0.2 mV RMS into 8 Ohms with input shorted
 1% metal film resisters throughout
 Polypropylene capacitors throughout the signal path
Power
 Custom Toroidal power transformer with global mains
 Choke based power supply design
 120 Volts AC mains
 Optional factory installed 220V, 230V/240V 50/60Hz
 Power consumption at rated output 300 Watts
 Power consumption at idol 289 Watts
 On/Off switch conveniently located on front panel
 3 pin IEC power connector with fuse
Active Components
 Matched quad set of four (4) KT88’s vacuum tubes
 Four (4) Gold pin ECC82 (12AU7) vacuum tubes
 High quality gold plated ceramic sockets