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Product Reviews

  1. I'm no pro but it cooled down a hot source 5 Star Review

    Posted by on August 25, 2014

    When I put on the AV2 I connected 2 Voicelive 1/4" outputs to the left and right (1 per machine) and that allowed me more input gain.


Specifications

Audio circuit type: Passive, transformer based
Number of channels: Single channel (mono)
Frequency response: 20Hz ~ 18.5KHz (± 0.2dB)
Dynamic range: 128dB
Maximum input: +18dB @ 20Hz
Total harmonic distortion: 0.01% from 20Hz~20kHz @-10dB
Phase deviation: 1° @ 100Hz; 8° @ 20Hz
Input impedance: 140k Ohms, unbalanced
Output impedance: 150 Ohms, balanced
Transformer: Radial RT-DBI, 12:1 ratio
Shield: Faraday, mu-metal can
Input pad: -15dB
180° polarity reverse: Inverts absolute phase
Ground lift: Disconnects pin-1 at XLR output
XLR configuration: AES standard (pin-2 hot)
Connectors: 1/4", RCA, 3.5mm, in & thru, XLR-M out
Construction: 14 gauge steel chassis & shell
Finish: Baked enamel
Size: (W x H x D) 3.25” x 5” x 1.875”
Weight: 0.82kg (1.8 lbs)
Shipping Size: W x H x D: 102 x 76 x 165mm (4.00" x 3.00" x 6.50")
Shipping Weight: 1.20 kg (2.60 lbs)
Power: Passive, no power required
Warranty: Radial 3-year, transferable

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Radial Engineering ProAV2 Stereo Multimedia DI

Price:
$169.99
SKU:
R800 1115
Weight:
2.10 LBS
Rating:
Availability:
Usually ships within 24 hours
Shipping:
Calculated at checkout


Product Description

ProAV2™ Stereo Multimedia DI

  • 'Swiss Army knife' direct box for multi-media
  • Easy to use, ultra-quiet passive design
  • Eliminates ground loops that cause hum and buzz
  • Handles huge transients without distortion

The Radial ProAV1 and ProAV2 are passive direct boxes specifically developed with the audio-video integrator in mind. The ProAV1 features a variety of stereo inputs that are summed mono via a resistive mixer, greatly simplifying signal management. The ProAV2 delivers two discrete channels where full stereo functionality is required.

To eliminate the need for various adaptors, both units are equipped with a 'Swiss Army' array of connectivity options including 1/4" inputs for instruments, RCA and 3.5mm (1/8") connectors for CD players, iPods, video decks and computers. The ProAV1 also features a female XLR input for interfacing equipment with +4dB professional signal levels. The front panel connectors can also be used as thru-puts to allow multiple patch points.

Custom wound Eclipse ET-DB2 transformers are able to withstand exceptionally hot signal levels while maintaining linearity from 20Hz to 20kHz. The resulting smooth Bessel curve is warm and natural, making them particularly adept at handling digital sources that can sound harsh. Transformer isolation further benefits by eliminating hum and buzz caused by ground loops or DC offset problems.

These features combine to make the ProAV1 and ProAV2 'must have' problem solvers for the audio-visual technician's tool kit.