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Home

> Electronics > Home Audio > Amplifiers and Preamps

Compare Adcom GFA-5500 2-Channel Amplifier to Adcom GFA7705 5-Channel Amplifier

Comparing 1 - 2 of 2 products

 
 
 

Adcom GFA5500 Image
Adcom GFA-5500 2-Channel Amplifier

Adcom GFA7705 Image
Adcom GFA7705 5-Channel Amplifier
From $999  |  3 stores
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From $850  |  4 stores
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Product Description   
  Adcom GFA-5500 2-Channel Power Amplifier
The AdCom GFA-7705 200 x 5 Channel Home Theater Amplifier multi-channel amplifier was designed to meet the performance requirements of the new DVD Audio and SACD high-resolution audio... More
The AdCom GFA-7705 200 x 5 Channel Home Theater Amplifier multi-channel amplifier was designed to meet the performance requirements of the new DVD Audio and SACD high-resolution audio formats. At a real 200 Watts per channel (continuously into 8 ohms, (300 watts into 4 ohms) at rated bandwidth/distortion, the 7700s easily deliver all the current and vise-grip Driver control that today's power-hungry, low-impedance loudspeakers demand. The monstrous power supply banks create extremely wide bandwidth (3 Hz-130 kHz), high-current swing capability and wide dynamic range. All together, this delivers the necessary response to effectively track and amplify all subtleties and nuances without loss or strain. This is THE Power amplifier for your high performance system. Less
Product MPN   
MPN GFA-5500 CNETGFA7705
Key Features   
Number Of Channels   What is "Number Of Channels"? 2 5
Remote Control   What is "Remote Control"? Without Remote Control Without Remote Control
Bridgeable   What is "Bridgeable"? Bridgeable Unknown
Performance   
Audio SNR 100 dB 125 dB
Frequency Response 20 Hz - 20 kHz 3 Hz - 130 kHz
RMS Power at 4 Ohms 350 W 300 W
RMS Power at 8 Ohms 200 W 200 W
THD (Total Harmonic Distortion) 0.02 % 1 %
No. of Speaker Outputs Unknown 5 Speakers
Dimensions   
Depth 13 in. 17.5 in.
Height 7 in. 8.5 in.
Width 17 in. 17 in.
Weight 44 lb. 69.5 lb.
Warranty   
Warranty Unknown 5 Years
Miscellaneous   
Product ID 20661510 34955445
 
Product Reviews
Adcom GFA5500 Image
Adcom GFA-5500 2-Channel Amplifier
4.5/5 stars
3 reviews
Adcom GFA7705 Image
Adcom GFA7705 5-Channel Amplifier

Rich sound at a rewarding price

by brad_cantrill , Mar 21, 2000
Pros: Great sound, quality construction
Cons: I had to wait ten years to buy this
This reviewer recommends this product.
Review: When I was 15 I thought I was rich. I had saved two years worth of my paychecks from my first job and decided to blow a big wad of it to buy a stereo. I paid in cash. That was the first time that I was introduced to Adcom. It's sleek construction...
Read full review »
Author's Rating: 4/5 stars  

A very good successor to the original legendary GFA 555 series, but not perfect.

by mrspink , Jun 4, 2008
Pros: Excellent sound and build quality. Awesome at driving difficult speakers such as Magnepan's
Cons: Cannot be bridged. No removable power cord. No remote trigger on/off
The Bottom Line: A serious amp that generates serious sound and can drive pretty much anything. It is a real performer and for the money cannot be beat. Great with planar speakers !
This reviewer recommends this product.
Review: Whether you are familiar with Adcom or not you should know that the predecessor to the Adcom GFA 5500; the original GFA 555 was "the legend" that first put Adcom firmly on the map as far as offering outstanding performance with a very respectable...
Read full review »
Author's Rating: 5/5 stars  
Read all reviews for this product >>
 

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