S.A.F.E.® ®®® Protection Circuit (8b) Self-Annealing Fuse Equipped: Instead of blowing internal protection rail fuses in the event of a dead- short to either a loudspeaker or speaker cable leads, the GFA-7705/07 will enter into a self-protect SAFE SAFESAFESAFE mode. If the output of any channel of the amplifier becomes shorted the protection circuit will trip and the individual Thermal Protection LED for that channel will light. The Protection LED will blink approximately every 5 seconds as the

To insure that the performance designed into the GFA-7705/07 is preserved, you should use the highest quality, shielded audio cables possible. There are many cables which are color-coded and specifi cally designed for this application. Your Adcom dealer can help select the best cable for your needs. (See Connecting the GFA-7705/07 for more information.) Inputs (1b) Chassis knock-out for future expansion channel-card input jack (GFA-7705 only). Outputs (2) The GFA-7705/07’s connections to the lou

So rather than waxing poetic on how nicely the GFR-700HD’s controls blend into its industrial-tech black and silver fi nish, I’ll start instead with the integral video scaler. It accepts video signals from legacy sources such as VCRs and DVD players, con- verts them into whatever resolution your vid- eo display prefers, then outputs the video to your display through an HDMI digital video jack.The downside to this scaler is that it only works on 480i standard-definition signals; video at resoluti

ÆJCOM Home Audio Power Amps GFA-5400 GFA-5500 GFA-5802 Number of channels 2 2 2 Watts per channel into 8 ohms 125 200 300 Watts per channel into 4 ohms 200 350 450 Bridged power @ 8 ohms Rated THD THD + noise at full power into 8ohms/4ohms typical n/a 0.018% 20Hz 0.018% / 0.018% 1kHz 0.020% / 0.020% 20kHz 0.140% / 0.165% n/a 0.018% 0.018% / 0.018% 0.020% / 0.020% 0.130% / 0.160% n/a 0.018% 0.015% / 0.025% 0.020% / 0.025% 0.150% / 0.150% Input required for 1 watt output 0.1

kHZ +0, -0.25dB +0, -0.25dB +0, -0.25dB Power bandwidth (-3dB) 3Hz to 130kHz 3Hz to 130kHz 3Hz to 130kHz Gain 29dB 29dB 29dB Input impedance: Unbalanced 49.9k ohms 49.9k ohms 105k ohms Input impedence: Balanced n/a n/a 10k ohms Signal to noise ratio "A" weighted at rated power into 8 ohms Power consumption (all channels driven) Quiescent Maximum Dimensions (inches) HxWxD Chassis Maximum Weight (lbs) Net Packed >100dB >100dB >105dB 150VA 192VA 540VA 960VA 1440VA 1140VA