Adcom GTP-830 - Manual (Page 39)

SPECIFICATIONS
Preamplifier Section
Input Impedance
Audio 50k Ohms
Video 75 Ohms
Output Impedance
Audio 320 Ohms
Video 75 Ohms
Frequency Response
20Hz to 20kHz ± 0.5dB
THD+N@ Rated Output
20Hz to 20kHz
≤
0.01%
IM Distortion
CCIF @ 15kHz and 16kHz
≤
0.009%
Signal to Noise Ratio (@ 1kHz “A” weighted)
Ref. to 1V input, max output voltage > 95dB
Sensitivity 1 volt output 220mV
Subwoofer Crossover Frequency 100Hz
Crosstalk (@ 1kHz) >80dB
Maximum Output Voltage 4.6V
Tone Controls (L and R front only)
Bass effective below 200Hz
Bass Max Gain/Cut ± 10dB @ 20Hz
Treble effective above 6.3kHz
Treble Max Gain/Cut ± 10dB @ 20kHz
FM Tuner
Usable Mono Sensitivity 15dBµ
50 dB Mono Quieting Sensitivity 22dBµ
50 dB Stereo Quieting Sensitivity 39dBµ
A-wtd. Signal to Noise Ratio
Mono 75dB
Stereo 70dB
Stereo Separation (1 kHz) 43dB
Alternate Channel Selectivity >50dB
Capture Ratio 2dB
General
Power (available in 230V on special order) 120VAC/50-60Hz
Chassis Dimensions 5 3/16"(132mm) x 17"(432mm) x 13 3/4"(349mm)
Maximum Dimension 5 6/16"(137mm) x 17"(432mm) x 15"(381mm)
Weight 16.5lbs. (7.5kg)
Weight, Packed 19.5lbs. (8.8kg)
ADCOM OWNER’S MANUAL | 39