Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605 Adcom Multi-Channel A/V Multi-Channel Home Theater Amplifiers Adcom GFA-7807 Adcom GFA-7805 Adcom GFA-7707 Adcom GFA-7705 Adcom GFA-7607 Adcom GFA-7605

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Multi-Channel A/V Amplifiers

Now, audio playback can be better than ever before! DVD-Audio and SACD high-resolution formats provide an unprecedented level of precision to audio playback. These new formats have up to five times the frequency bandwidth of conventional CDs. The dynamic range is an incredible 144dB, which is 48dB more than conventional CD. And both formats support multi-channel playback so you can enjoy the amazing immersion that a multi-channel audio system can provide.

In the old low-resolution days, amplifier design was easier. Creating an amp was a straightforward design process using tried and true techniques that had not changed much in many years. But if you are going to design a power amplifier that can produce very high output levels and also amplify signals over a very wide frequency range, you have to move fast. To design an amplifier circuit to be fast and accurate, we needed to use a new design approach.

The heart of F.A.T. technology is our Power-Rig circuit topology which provides incredible transient response. When combined with our huge monoblock power supplies, the massive power reserves provided by the banks of power supply capacitance give you Fast Analog Transform (F.A.T.) technology. What you get is wide dynamic range and broad frequency response. The Result? Cutting-edge power amplifiers designed to maximize the performance of the newest high resolution audio formats. Listen for yourself and experience what a F.A.T. amp can do for your audio or home theater system. And remember: power never becomes obsolete.

GFA-7807

 


Model
Description
Retail Prices
GFA-7807
300 watts x 7 channels into 8 ohms Power rig circuit topology Balanced and Unbalanced inputs Gold Plated 5 way binding posts Huge torriodial transformers Power bandwidth 10 Hz 100kHz 12 volt trigger on circuit Dimensions 8.75 x 17 x 19.75 inches Unit weight: 118 lbs.
$3,599
Call for best price
GFA-7707
200 watts x 7 channels into 8 ohms Power rig circuit topology Gold Plated 5 way binding posts Huge torriodial transformers Power bandwidth 10 Hz 100kHz 12 volt trigger on circuit Dimensions 8.5 x 17 x 17.5 inches Unit weight: 78.2 lbs.
 $2,999
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GFA-7607
125 watts x 7 channels into 8 ohms Power rig circuit topology Gold Plated 5 way binding posts Huge torriodial transformers Power bandwidth 10 Hz 100kHz 12 volt trigger on circuit Dimensions 5 x 17 x 14 inches Unit weight: 48 lbs.
$1,699
Call for best price
GFA-7805
300 watts x 5 channels into 8 ohms Power rig circuit topology Balanced and Unbalanced inputs Gold Plated 5 way binding posts Huge torriodial transformers Power bandwidth 10 Hz 100kHz 12 volt trigger on circuit Dimensions 8.75 x 17 x 19.75 inches Unit weight: 88 lbs.
$2,599
Call for best price
GFA-7705
200 watts x 5 channels into 8 ohms Power rig circuit topology Gold Plated 5 way binding posts Huge torriodial transformers Power bandwidth 10 Hz 100kHz 12 volt trigger on circuit Dimensions 8.5 x 17 x 17.5 inches Unit weight: 69.5 lbs.
 $2,199
Call for best price
GFA-7605
125 watts x 5 channels into 8 ohms Power rig circuit topology Gold Plated 5 way binding posts Huge torriodial transformers Power bandwidth 10Hz 100kHz 12 volt trigger on circuit Dimensions 5 x 17 x 14 inches Unit weight: 42 lbs.
$1,199
Call for best price
GFA-5503
200 watts x 3 channel, 8 ohms 350 watts per channel, 4 ohms MOSFET output circuitry Tremendous 1.7dB headroom
$1,699
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Last Updated: September 9, 2008



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