Top quality 2.0 Hifi Pro audio amplifier stereo amp powerful 75 W x2 for Home Theater System

* 50 Watts X 2 (8 Ohm)

* 75 Watts X 2 (4 Ohm)

* 160 Watts mono bridged

* Auto switching dual inouts

* A / B speaker output switching

* Signal sensing "power on" and Trigger mode

* Main / Interrupt priority input switching 

* Main auxiliary output

* Front panel balance and volume controls

* Rear mounted treble and bass controls

* Ultra rigid chassis construction to minimize the effects of external vibrations

Specifications of the stereo amplifier:

 Operations guide for the preamplifier:

Front panel controls of the stereo power amplifier:

1. Power Switch

     Switches the VAMP-100 amplifier ON or OFF. A red LED indicates connection to AC power while in standby mode, turns green indicating audio signal is present.

 2. Speaker Selector

     Selects speaker zone A or B. For A+B zones push both bottons in.

3. Balance

     Fades speaker output between the right and left channels.

4. Volume

     Adjusts the power amplifier volume

 Rear panel controls of the stereo power amplifier:

 6. Bass and Treble Controls

    Those controls can adjust bass and treble frequency +/- 12dB at 100 and 10kHz

7. Interrupting Line Input

    This is the secondary input, use MAIN IN for main input.

     INTERRUPTING INPUT can be used if a second source is designed and takes over when signal is present and has at least a 5mV level.

     When there is no signal or a signal with less than 5mV level, the power amplifier switches back to MAIN IN after a brief delay.

8. Main Input / Output

     MAIN IN should be the primary or main input for the digital power amplifier.Connect your receiver or main source to this input.

     Use MAIN OUT to pass MAIN IN signal to another amplifier.

9. 12V Trigger

     Allows the VAMP-100 amplifier to be powered on by other electronics or to power on other electronics via a 3.5mm mini phone plug cable.

10. Mode Select Switch

      Switches the power amplifier from Stereo mode to Bridged Mono mode.

      STEREO MODE

      If you connect one or two pair of speakers to the amplifier, place the switch to the "Stereo" position. NOTE: For playing 2 pairs of speakers (A plus B),

      make sure each speaker has an impedance of 8 ohms or greater.

      BRIDGED MODE

      When set to "bridged" mode, the amplifier is a single channel mono amplifier.

11. AUTO ON Select Switch

      Power can be turned on and off manually via the switch on the front panel or automatically by signal sensing.

12&13. Speaker Zone A or B output

            Speaker output terminal for zone A / B . Minumum impedance: 8 Ohm bridged or 4 ohm stereo.

Pictures of the power amplifier:

Located in Dongguan,the world famous manufacturering city. VISTRON AUDIO is a professional manufacture of Audio Equipment. For many years, we are specialize on making cost-effective products for our customer, and we have won praise from our customers. 

Our priducts including Professional Media Player , Power Amplifier, Twin CD Players with DJ Mixer, Professional DJ CD player, Monitor Speaker System, Subwoofer Amplifier for Home HiFi,  etc. Both OEM and ODM business are welcom.  

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Tel: 86-769-82526118   186 6687 8078