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Hovland Saphire Power AMP
Specifications:
Amplifier output power: 40 watts/channel stereo; 80 watts monaural
Input sensitivity: 0.91 volts for 40 watts
Input impedance: 680 KOhm, unbalanced
Amplifier voltage gain: 26 dB, non-inverting, 8 Ohm load
Frequency response: +/-0.2dB, 20 Hz – 20,000 Hz
Output impedance: 4 Ohm, 8 Ohm, 16 Ohm stereo / 2 Ohm, 4 Ohm 8 Ohm monaural
A-weighted S/N ratio: 82 dB below 1 watt out
Harmonic distortion, 1 Watt/channel: <0.1%, 20 Hz and I KHz / <0.2%, 10 KHz
Harmonic distortion, 40 Watts/channel: <1%, 1 KHz / <3%, 10 KHz
Tube complement: Driver (2) 12AU7, Output (4) EL34
Power requirement: 2A, 120V 50-60 Hz, adjustable for worldwide voltages
Casework dimensions: 18.5” W x 17.5” D x 8.125” H (with feet)
Net weight: 82 pounds (37 kilograms)
HB100 PRE AMP
Description: Vacuum-tube full-function preamplifier with built-in phono stage and optional MC step-up transformer module.
Line-stage tube complement: two 12AX7s, one 12AT7.
Phono stage tube complement: two 12AX7s, one 12AU7.
Line-stage: Voltage gain: 14dB.
Frequency response: 10Hz-25kHz, +0/-0.25dB.
S/N Ratio: 80dB (wideband) ref. 3V out, (with level control fully clockwise).
THD: ±1% at rated output.
Output impedance: approximately 2500 ohms.
Input impedance: 100k ohms.
MC phono stage: Voltage gain: 66dB at 1kHz.
Frequency response: 25Hz-25kHz, ±0.15dB.
S/N Ratio: 60dB (wideband) ref. 2mV input signal, 75dB ref. 2mV input using 400Hz high-pass filter.
Input impedance: 450 ohms.
Dimensions: 18.25″ W by 5.25″ H (including feet) by 17.375″ D (including knobs and rear jacks).
Weight: 27 lbs.
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