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ADCOM GFA-7705 Power Amplifier |
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ADCOM GFA-7705 Power Amplifier

  SKU : A GFA-7705
  Brand : ADCOM
Stock :8
Regular Price : $2199.99
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Product Description :

ADCOM GFA-7705 Multichannel Power Amplifier

The GFA-7705 is a 20-Amp Device. The Adcom GFA7705 is high-power, high-current, wide-bandwidth design employing ADCOM’s Fast Analog Transform (F.A.T.) circuitry with direct-coupled Power Rig output stages. All channels are completely monaural from transformer second arias through the output stages.
In order for this product to achieve its actual rated power output on all channels and to avoid repeatedly throwing/popping the related electrical service panel circuit breaker, it is critical that the amplifier be professionally installed on a 20-Amp household AC circuit and outlet, preferably dedicated but at minimum one not shared with other large current-draw appliances or devices.
Common 15-Amp household circuits are easily and inexpensively converted to 20 Amp configuration by any high-voltage licensed electrician.
For this reason, the Adcom GFA-7705 ships Factory-equipped with a hard-wired, 20-Amp Plug on the AC Power Cord.

?Precision-matched devices used throughout the signal path.
?Independent power supplies for each channel.
?Fewer gain stages improve signal reproduction accuracy.
?Custom toroidal power transformer provides better regulation and greater peak current capability.
?ADCOM-Universal pre-prepped chassis and internal power supplies for easy in-field upgradeability from 5 to 7 channel configuration.
?Independent thermal-overload and distortion LEDs for all 5 (to 7) channels.
?S.A.F.E.® Circuit: Self Annealing Fuse Equipped--automatic reset protection circuit in the event of speaker or speaker wire dead-short.
?High quality, gold-plated 5-way binding posts.
?High quality, gold-plated RCAjacks.
?Large independent, internal heatsinks for greater cooling capability of output devices.
?Convenient 12 VDC power ON/OFF triggering.
?Heavy gauge, anodized aluminum front panel.
?Cooling vents for greater efficiency and cooler operation while driving low impedance loads.
?Download User Manual.
?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
ADCOM offers the enclosed valuable Limited Warranty. Please read the details on the Warranty Card carefully to understand the extent of the protection offered by the Warranty, its reasonable limitations, and what you should do in order to obtain its benefits. Be sure to verify that the serial number printed on the rear panel matches the serial number on the outer carton. lf any number is altered or missing, you should notify us immediately in older to ensure that you have received a genuine ADCOM product which has not been opened, mishandled, or tampered with in any way.

Ordering & Shipping

The GFA-7707 is a heavy and bulky power amplifier, it cannot be shipped by UPS or FEDEX, it must be palletized and shipped by truck. Shipping cost is NOT included in the price. Please contact us by phone (908-874-3799) or email ( to determine the shipping cost and to place your order for the

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This product was added in our store 1/1/1900 12:00:00 AM.