Adcom GTP-830 Manuel D’Utilisation
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