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Gefen GTV-VOLCONT-DA GefenTV 2.1 Audio Amplifier w/ Volume Stabilizer

Switch between Analog and Digital Audio Inputs with Dolby AC3 Decoding (mix-down from 5.1 to 2.1) and Dolby Volume Technology for Auto Volume Stabilization plus 25 Watts per Channel Amplification
Out of stock
  • Brand
  • SKU
  • Weight
    7.00 lbs
  • Warranty
    2 Years
  • Condition
  • Status
Product availability status

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  • $479.20
Market price: $599.00, you save $119.80
  • 20% less
  • Shipping info
    We offer free ground shipping on every purchase of $300 and more for US.
  • Payment Methods

  • Return Policy
    We Offer a 60-Day Money Back Guarantee
  • Weight
    7 lbs
  • SKU
  • Mnf#/Vendor#

Switch between Analog and Digital Audio Inputs with Dolby AC3 Decoding (mix-down from 5.1 to 2.1) and Dolby Volume Technology for Auto Volume Stabilization plus 25 Watts per Channel Amplification

The GefenTV 2.1 Audio Amplifier w/ Dolby® Volume Stabilizer is well suited for use in small home entertainment systems or as an add-on audio processor to any computer audio output. It offers three audio inputs (TOSLINK, S/PDIF, Analog L/R) for multiple audio sources. The product also incorporates a Dolby AC3 decoder to downmix 5.1 to 2.1 channels of audio. Dolby Volume technology automatically outputs consistent audio levels regardless of the program type (commercials, movies, or TV shows). The GefenTV 2.1 Audio Amplifier w/ Volume Stabilizer provides amplification of up to 25 Watts per channel (Left and Right) fed through the unit's speaker output binding posts plus line-level output for a powered subwoofer. This product switches to standby mode when not in use and is Energy Star™ compliant. An RS-232 port is provided for home automation control. For easy access and control, use the front panel control buttons with an illuminated LCD display, or the included IR remote control from across the room.

How It Works

Connect the audio input source(s) to the GefenTV 2.1 Audio Amplifier w/ Dolby Volume Stabilizer. Connect the speakers using speaker wires (not included) to the Speaker Output binding posts. Connect a user-supplied RS-232 cable from the RS-232 port to your home automation control device (optional). Plug in the included power supply to the 24V DC power jack on the rear panel of the unit and to a power outlet. Use the front panel buttons or the included IR remote to control the front panel display menu functions, Mute, Input Select, Bypass, and Standby mode.


  • Dolby® Volume and Dolby® Digital certified
  • Adjustable Dolby Volume Level
  • Prevents fluctuations in audio volume using Dolby Volume technology
  • Accepts 2-channel analog audio and outputs 2.1 channel audio
  • Accepts TOSLINK (optical) and S/PDIF (RCA coax) digital audio inputs
  • Accepts Dolby Digital 5.1 and converts it to 2.1 channel analog audio
  • Dynamically boosts low and high-frequency content
  • Volume Leveler: Enables consistent volume levels at all times between TV channels and between program materials
  • Volume Modeler: Delivers the perception of a full-range audio experience at any volume level
  • Bypass Mode permits audio to pass through unchanged
  • Audio amplifier (2 channels, 25 W per channel)
  • Line-level analog L/R outputs plus subwoofer output
  • RS-232 port for home automation control
  • IR remote control and front panel controls


  • Speaker Output: 25 W per channel RMS
  • SNR: > 90 dB
  • THD: < 0.01% @ 1 kHz at 2 V RMS
  • Frequency Response: 20 Hz - 20 kHz (± 0.5 dB)
  • Analog Audio Input: (1) L/R, (2) RCAjacks
  • Digital Audio Inputs: (1) TOSLink, (1) S/PDIF
  • Analog Audio Output: (1) L/R + LFE, (3) RCA jacks
  • Speaker Connectors: L/R Binding Posts
  • RS-232 Serial Port: DB-9, female
  • Front panel buttons: Up, Down, Left, Right, Enter, Menu, Mute, Input, Bypass, Standby
  • Power Supply: 24 V DC
  • Power Consumption: 20 W (max.)
  • Operating Temperature: 0 - 40 °C
  • Dimensions: 9" W x 2.4" H x 6.75" D
  • Shipping Weight: 7.0 lbs. (preliminary)

Package Includes:

  • (1) GefenTV 2.1 Audio Amplifier w/ Dolby Volume Stabilizer
  • (1) Analog Audio L/R RCA cable
  • (1) IR Remote Control Unit
  • (1) 24 V DC Power Supply
  • (1) User Manual
  • Brand
  • SKU
  • Weight
    7.00 lbs
  • Warranty
    2 Years
  • Condition
  • Status
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations.UPS Ground does not deliver on Saturdays, Sundays or Holidays.

USPS Priority Mail/USPS Express Mail For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.

Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. BZB Express has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.

International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.

Most items ordered from BZB Express will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.


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Wire Transfer: ( Bank Transfer ) only for the amount over $500. Contact us for the bank details.
Phone Orders: To place a phone order please call 1.888.660.2962 or 1.916.246.6263 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).

Purchase order: Fax purchase orders to 1.916.246.6258

We Offer A 60-Day Money Back Guarantee: 
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 60 days of the purchase date for a full refund. Our 60-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy