4 Channel Stereo amplifier power for home theater sound 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:

 front panel of the VAMP-100 power amplifier

 front panel of the VAMP-100 power amplifier

 All our products have certificates such as CE, ROHS, FCC...

Packing Including:

1 X power amplifier

1 X Power cord

1 X User manual

 Power amp Packing info:

(1).One set  in a giftbox

(2).Gift box size: 515*246*100 mm

(3).4 sets packed in an outer carton

(4).Carton size: 645*335*250 mm

(5).Gross weight: 12 KGs

Shipping

(1).For samples,we usually ship the items by international express,such as FEDEX,DHL,UPS,etc

(2).For large order quantity,we can ship by sea or air transporation.

We are professional audio products manufacture for 10 years.

Our R&D team dedicated to the creation of new and innovative products,can fulfill our customers’ specialized OEM orders. 

OEM and ODM

We have several experienced engineers to meet your demands,make your ideas to the real products!

1).Shells ----make different Logo,Color,Print,etc. for shells;
2).Solution ----make products with different functions;
3).Accessories ----make products with different language manual,port etc;

4).Other Requirements.Just Contact me.Skype:vistronaudio

QC
We pay attention to High Quality.

All raw materials and accessories must be tested before entering production facilities.

Mass production will begin only if the products have been tested and have passed inspection.

During mass production, personnel will periodically check products to ensure randomized testing.

Before shipping,our QC will check it again strictly to ensure the High Quality.

All products 100% QC before shipment.

Warranty & Return

We offer one-year warranty for our products.

As long as there's no man-made problem, usually we can just add some pieces in your next order.

Professional service

best production capability ,best quality control, Best Service .

What we can provide to you is not only  just the products,but also the satisfying service.

Well-trained and experienced staffs to answer all your questions in time.

 Welcome to Vistron Audio!

We have more than 10 years experience in Audio field, main products including: power amplifier, amplifier plate, speaker, subwoofer, DJ mixer, DJ controller, CD DJ player.

OEM / ODM welcome.

Should you have any question or concern, please feel free to contact us @

BACK TO HOME or find other  power amplifier