Technical Specifications
Power Requirement: AC mains, 120 V, 60 Hz Power Consumption: 100 W Output Power: 60 W RMS Power Band Width: (D) 20 ? 20,000 Hz, 0.5% THD, (T) 50 ? 20,000 Hz, 0.5% THD Frequency Response: (D) 20 ? 20,000 Hz, +-1 dB (T) 20 ? 15,000 Hz, +-1 dB, (T) 20 ? 20,000 Hz, +1 dB, -3 dB T.H.D: 0.02% at 1 kHz, rated output Inputs: Eight Input Ports: Each port accepts any input modules. One Bridging Input/Output Input Sensitivity /Impedance: Input Port #1 to #8 : 100 mV/10 k? Bridging Input/Output: 100 mV/3.3 k? Preamp OUT /Power Amp IN: 1000 mV into 600 ?/1000 mV, 10 k? Outputs(T)=Transformer (D)=Direct: Main (T) : 8 ?, 25 and 70 volts, balanced, Main (D) : 4 ?, unbalanced; Aux : 10 k?, 1 V Output Regulation(1kHz): (D) Less than 0.5 dB, no load to full load (T) Less than 1.0 dB, no load to full load S/N Ratio: (Band Pass 20 ? 20,000 Hz) Tone defeat switch on Master volume min 90 dB Master volume max: 77 dB Power amplifier only: 105 dB Tone Controls: Bass: +-10 dB at 100 Hz, Treble: +-10 dB at 10 kHz Controls: 8 Input gain control 1 Master gain control 1 Bass control 1 Treble control 1 Power ON/OFF switch 1 Tone defeat switch 1 Low-Cut switch (60 Hz, 6 dB/octave) Indicators: 1 Power LED, 1 Protect LED, 1 Signal LED, 1 Normal LED, 1 Peak LED Protection: Self-protection, with AC fuse (inside) Connectors: Input No.1 to No.8: Card-edge connector Bridging, Mixer preamp. output, Power amp. input, Aux output: RCA phono jack Output: Screw-terminal strip Mute, Remote VR: Screw-terminal strip AC outlet: 3-pin grounding type AC power cord/plug: SJT, 3-prong type Temperature Range: -10? ? +60? (12?F ? 140?F) Accessories: Volume control cover (YA-920) - 4 Option: Rack mounting bracket (MB-25B)