Gtp-880 Specifications - Adcom GTP-880 Owner's Manual

GTP-880 Specification
Preamplifier Analog Section
Input Impedance .. . . . . . . . .. . . . . . . . . . . . .. . . . . . . . . . . . . 26KΩ
Output Impedance (Main-RCA) . . . . . . . . . . .. . . . . . . . . . . <600Ω
Rated Input . . . . . . . .. . . . . . . . .. . . . . . . . . . . . . .. . . . . . . 1.0Vrms
Maximum Input . . . . . . .. . . . . . .. . . . . . . . . . . . . . .. . . . . . 7.0Vrms
Rated Output (100kΩ load) . . . . . . . . .. . . . . . . . . . . . . . . 2.0Vrms
Minimum Load . .. . . . . . . . .. . . . . . . . . . . . .. . . . . . . . . . . . . . . 5kΩ
Maximum Output . . . . . . .. . . . . . . . . . . . . .. . . . . . . . . . . 9.5Vrms
Volume Range
Main . . . . . .. . . . . . . . . . . . . . .. . -80dB to +10.0 dB (1dB res)
Zone . . . . . . .. . . . . . . . . . . . . . . . -80dB to +10.0 dB (1dB res)
Bass Management
High-Pass Slope . . . . .. . . . . . . . . . . . . .. Crossover Frequency
(Small Speaker Setting) .. . . . . . . . 12 dB/octave (2nd order)
Low-Pass Slope (Subwoofer) . .. . 24 dB/octave (4th order),
Tone Control
Bass Center Frequency/Range . . . . . . . . . .. . . 100Hz / ± 8dB
Treble Center Frequency/Range . . . .. . . . . . 10kHz / ± 8db
Channel Separation (at 1kHz) . . . . . . . . . . .. . . . . . . . . . . . . 80dB
Crosstalk Between Inputs (at 1kHz) . . . . . . . . . .. . . . . . . . 85dB
Preamplifier Digital Section
Frequency Response
Direct Inputs . .. . . .. . . . . . .. . . 10 Hz to 20 kHz +0 / -0.2 dB
Analog-DSP Inputs . . . . . .. . . . . 10 Hz to 20 kHz +0 / -0.5 dB
Digital Inputs . . . . .. . . . . . .. . . . 10 Hz to 20 kHz +0 / -0.4 dB
THD+N (at Rated Input & Output)
6-Channel Direct Inputs . . .. . . . . . . . . 0.0035% (80 kHz BW)
Analog-Direct Inputs . .. . . . .. . . . . . . 0.0035% (AES17 filter)
Analog-DSP Inputs . . . . . .. . . . .. . . . . . 0.005% (AES17 filter)
Digital Inputs . . . . .. . . . . . .. . . . . . . . . . 0.0025% (80 kHz BW)
IMD (CCIF) @ 15 kHz & 16 kHz
6-Channel S/E Inputs .. . . . . . . . . . . . .. . . . . . . . . . . . . . 0.003%
All Other Analog Inputs . . . . . . . . . . . .. . . . . . . . . . . . . . 0.002%
Digital Inputs . . . . .. . . . . . .. . . . . . . . . . . . .. . . . . . . . . . 0.005%
S/N Ratio (ref. 2.0Vrms A-weighted)
All Direct Inputs . . .. . . . .. . . .. . . . . . . . . . . . . . . . . .. . . . 98dB
Analog-DSP Inputs . . . . . .. . . . .. . . . . . . . . . . . . . . . .. . . . 93dB
Digital Inputs . . . . .. . . . . . .. . . . . . . . . . . . .. . . . . . . . . . . 100dB
(Adj. 40/60/80/100/120/150Hz)
40-150Hz as above
Specifications are subject to change without notice.
FM Tuner Section
Sensitivity
IHF ........... .............. ............... . 10dBµ typ.
50dB S/N ........... ............... ......... 13dBµ typ.
S/N Ratio
Mono ............... ............... ......... . 72dB typ.
Stereo ....... ............... ............... . 60dB typ.
Distortion
Mono ............... ............... ......... . 0.3% typ.
Stereo ....... ............... ............... .. 0.5% typ.
Stereo Separation ......... .............. ....... 40dB typ.
Adjacent Channel Selectivity . .............. 50dB ± 400kHz
Frequency Response ....... ......... 20 Hz to 15 kHz ± 1dB
AM Tuner Section
Sensitivity (20dB S/N) ...... ............... ......... 400uV
S/N ............ .............. ............... ........ 50dB
Distortion ............. .............. ........... ..... 0.7%
One Signal Selectivity (± 10kHz) ........ ......... .... 35 dB
Video Section
Bandwidth
Composite & s-video ....... ............... .. 6 MHz -3dB
Component Green ............. ............ 100MHz -3dB
Component Red ........ ............... .... 100MHz -3dB
Component Blue .. ............... .......... 100MHz -3dB
All video inputs and outputs are 75 ohms, 1.5 Vp-p. Component inputs and outputs
work with any Standard requiring ultra-wide bandwidth including Component-RGB,
HDTV, line doublers, quadruplers, and scalers.
General
Supply Voltage . .............. ......... 105-130V, 60Hz only
Power Consumption ............ ............... ...... 45W
Fuse Rating .............. ........ 1.0A slow-blow 5x20 mm,
Dimensions
Width ... ............... .......... 17 inches / 431.8 mm
Height ..... ............... ....... 5.75 inches / 146 mm
Depth ............ ............... . 16 inches / 406.4 mm
Weight ............... ............... ..... 28 lbs. / 12.7 kg
Trigger Outputs 1, 2 (Zone) ............. .. Sequential Delay
ADCOM GTP-880 Owner's Manual |
2.0A slow-blow 5x20mm
50 mA @ 12 VDC
51