Descrição
Estado de conservação: 9/10
SPECIFICATIONS Power Output: 75 watts per channel continuous from20Hz to 20kHz. 1kHz total harmonic distortion typically 0.6% at 75 watts, below 0.05% at 1 watt. Approximate actual power available at ‘clipping’ 76 watts (1kHz). (Note that actual power output is dependent upon both line voltage and ‘condition’ i. e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) Power Bandwidth: (-3dB points) 7Hz to 60kHz. Frequency Response: (-3dB points at 1 watt) 0.7Hz to 75 kHz. Input Sensitivity: 1.4V RMS BAL for rated output. (25 dB Bal gain into 8 ohms.) Input Impedance: 300K ohms Balanced. Output Polarity: Non-inverting. Balanced input pin 2+ (IEC-268). Output Taps: 8 ohms, 4 ohms. Output Regulation: Approximately 1.0dB 8 ohm load to open circuit (Damping factor approximately 8). Overall Negative Feedback: 15dB. Slew Rate: 10 volts/microsecond. Rise Time: 4.0 microseconds. Hum & Noise: Less than 0.06mV RMS – 112dB below rated output (IHF weighted, input shorted). Power Supply Energy Storage: Approximately 520 joules. Power Requirements: 105-125VAC 60Hz (210-250VAC 50Hz) 410 watts at rated output, 500 watts maximum, 230 watts idle. Tube Complement: 2 – Matched pair KT120 – Power Output; 2 – 6H30 Driver. Dimensions: Width 19″ (48.3 cm) Height 8.75″ (22.2 cm) Depth 19.5″ (49.5 cm) Handles extend 1.5″ (3.8 cm) forward. Weight: 47 lbs. (21.3 kg) Net; 63 lbs. (28.6 kg) Shipping.