Adcom GFP-750 User Manual

2.2. Adding an External Processor
Note: These diagrams represent a basic audio/video system using the GFP-750 with various other audio
equipment. Additional audio and video sources may easily be added to the system following similar connections
as shown. Refer to your other owner's manuals for more detailed connection information.
5

Adcom GFP-750 Specifications

Audio Output Specifications

output level	1.0 V
THD+N @ rated output (20Hz to 20kHz) balanced	<0.025%
THD+N @ rated output (20Hz to 20kHz) unbalanced	<0.095%
THD+N @ rated output (1kHz) balanced	<0.015%
THD+N @ rated output (1kHz) unbalanced	<0.017%
output impedance balanced	<1200 Ω
output impedance unbalanced	<600 Ω
frequency response (balanced and unbalanced)	20Hz to 20kHz, -0.25dB to +0dB
IM distortions CCIF (balanced)	<0.009%
IM distortions CCIF (unbalanced)	<0.035%
SMPTE (balanced)	<0.05%
SMPTE (unbalanced)	<0.05%
signal to noise ratio (ref. to 1 volt) 'A' weighted (balanced)	>102 dB
signal to noise ratio (ref. to 1 volt) 'A' weighted (unbalanced)	>102 dB

Input Specifications

input impedance balanced	94 kΩ
input impedance unbalanced	47 kΩ
input sensitivity @ rated output balanced	183 mV
input sensitivity @ rated output unbalanced	365 mV

Power and Dimensions

power	115 VAC-50/60Hz
power consumption	30 VA
chassis dimensions	3 1/2” (89 mm) x 17" (432 mm) x 11" (279 mm)
maximum dimensions	4 1/8" (105 mm) x 17" (432 mm) x 12” (305 mm)
weight	6.8 kg
packed weight	7.7 kg