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Multi-room audio

RTI 3 INPUT CONSTANT VOLTAGE AMPLIFIER WITH MIC MIXING - 40W

Product Code: RT-AMV-340

Brand
RTI
RRP: POA
 
 
Quantity In Cart:  
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EACH

 

Refurbished Products In Stock
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Availability
Price
Qty
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No refurbished products
3 Year
Technical Specifications
Brands RTI
Product type Mixer Amplifier
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AMV-340 3 x 1 Audio Mixer Amplifier


The AMV-340 is a compact-sized professional-grade Class-D 70/100V amplifier for commercial distributed speaker systems. Capable of 70 or 100 Volt transmission of audio signals, the amplifier allows the distance between amplifier and speaker to be extended by a factor of 10 and more.

AMV-340 is designed for hotel, bar/restaurant grocery store application or any application where long-distance wiring of multiple speakers is required. It can also be used as a PA system, playing background music and making announcements via the connected microphone.

Three switchable audio inputs allow up to three analog/digital audio sources to be mixed with the microphone signal. The adjustable balanced / unbalanced microphone input supports condenser, dynamic or wireless microphones. The mixed signal is then available at the 70/100V 40 Watt powered speaker output. The speaker wattage determines the number of speakers that can be used. For instance, up to four 10 Watt speakers can be driven by the AMR-340's 40 Watt amplifier.

The AMV-340 offers various control options with RS-232 as well as a front control panel.

Included in the box:
AMV-340, power cord, mounting ears (2) with screws, pluggable terminal block (1), power adapter 36V DC 2.66A (1), plastic cushions (4)


Features

  • Three input, one output 70/100V audio mixer/amplifier.
  • Two analog audio inputs, one digital audio input (switchable).
  • Balanced/unbalanced adjustable microphone input with 48V phantom power for condenser, dynamic or wireless microphones.
  • Supports microphone mixing to an audio line source
  • Fast switching speed
  • Built-in Class-D amplifier
  • Power Output: 40 Watts, 70/100 Volts.
  • EQ control (bass / treble).
  • RS-232 control.
  • Compact form factor with noiseless convection cooler.

Note: To avoid damage to the speakers, only connect 70 or 100 Volt speakers or use regular speakers with step-down transformers.


Specifications

  • Power Supply:    +24 VDC, 2.71A
  • Mounting:    Surface / wall mount or free standing
  • Audio Input:   
    • One Line Input Stereo (RCA jack)
    • One Line Input Stereo (3.5 mm jack)
    • One Digital Optical Input (TOSLINK)
  • Microphone Input:    One balanced/unbalanced (3-pin Phoenix Connector), Switchable Line / 48V Phantom Power
  • Input Impedance:    >10K Ohms
  • Audio Output:    70/100 Volts, switchable(4-pin terminal block)
  • Rated Output Power:    40 Watts
  • Frequency Response:    120Hz to 20KHz
  • Bandwith:    120Hz to 20 KHz
  • Signal-to-Noise Ratio:    80dB at maximum output
  • Channel Separation:    >75dB @ 20Hz to 20Khz
  • Voltage Gain:    26dB
  • CMRR:    >70dB @ 120Hz~20KHz
  • Total Harmonic Distortion + Noise @ 1KHz:    1% at nominal level
  • Total Harmonic Distortion + Noise @ 20KHz:    0.3% at nominal level
  • Front Panel Control:    5 Buttons for Input Select, Volume and EQ
  • RS232 Control:    One, Bidirectional control (3-pin Phoenix connector)
  • Operating Temperature:    C -10 to +40 degrees F +14 to +104 degrees
  • Operating Humidity:    5% to 95% Non-condensing
  • Dimensions WxHxD:    5.11" (130mm) x 1.73" (44mm) x 5.66" (144mm)
  • Weight:    1.89lb (860g)
  • Warranty:    Three Years (Parts & Labor)

Product Documents

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Shipping

Orders placed though the Amber Technology website are despatched from our Sydney warehouse. Orders placed before 1.00pm Sydney time (for items in stock) will generally be shipped on the same day. 

We ship using Startrack Express. We deliver Australia-wide to residential, business and PO box addresses.

Shipping is free for all orders over $275 including GST (effective 1 March 2018). There is a $22 (including GST) shipping and handling charge for all orders under $275 including GST. 

Tracking

You can track your shipment through the web sites of our couriers:

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Tracking numbers for your order can be found in the order history section of your dashboard. If you have any questions regarding shipping, please contact us.

Warranty

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

All items purchased from Amber Technology will be covered under warranty. The duration and terms of this warranty are specified by the manufacturer unless otherwise stated. Warranty information is available on the individual product listings on this site.

Refurbished items will include a 12 month warranty unless otherwise stated.

Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us. 

Amber Technology maintains a nation-wide network of carefully selected Authorised Service Agents to ensure that you are never far from convenient, expert technical and service support. If your item develops a problem and requires servicing under warranty, please contact your local Authorised Service Agent.

Stock Availability

The availability of stock is communicated via the indicator of each product listing page. "Available" means that reasonable stock is in our warehouse, ready for immediate shipment. "Limited Stock" means that we have only a small number of items in stock. "Out of Stock" means this item is currently unavailable for immediate shipment - orders placed for ‘Out of Stock’ items will be fulfilled as soon as replacement stock arrives.

"Special Order” items are products that are not generally kept in stock in Australia. Lead times for Special Order items vary depending on country of origin, manufacturer’s stock levels, factory production schedules and/or incoming shipment transit times. Please contact us for an estimate as to the likely lead time. Please note that finalized sales for special order items cannot be cancelled.

Refurbished items

If refurbished stock is available, this will be shown on the summary page for the product. If a product listing only allows you to choose refurbished stock, we are not holding new stock and we can no longer obtain new stock.

Refurbished items are always in perfect working order and will include all accessories. Refurbished items are may

  • have a damaged carton
  • have been used for demonstrations
  • have been repaired
  • have minor imperfections that do not impact performance.

Refurbished items include a 12-Month warranty unless otherwise stated.

Technical Support

Please visit the Get Support page to find a service agent, log a service ticket, or ask a technical question about your product.

Returns

Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.