Radial Pro AV2 Direct Box
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Radial Pro AV2 Direct Box

Radial Pro AV2 Direct Box

Radial Pro AV2 Direct Box

  • Pengirim: Bliaudio-skr
  • Asal Pengiriman: Jakarta Utara, DKI Jakarta
  • Kode Produk: Radial Pro AV2
  • Tersedia: Dalam Stok
  • Rp 2.780.000

Garansi Distributor 1 Tahun


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 integratorin 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.


Specifications   RADIAL ProAV1RADIAL ProAV2
Audio circuit type: Passive, transformer basedPassive, transformer based
Number of channels:Single channel (mono)Dual channel (stereo)
Frequency response: 20Hz ~ 18.5KHz (± 0.2dB)  20Hz ~ 18.5KHz (± 0.2dB)  
Dynamic range: 128dB 128dB 
Maximum input: +18dB @ 20Hz +18dB @ 20Hz 
Total harmonic distortion: 0.01% from 20Hz~20kHz @-10dB0.01% from 20Hz~20kHz @-10dB
Phase deviation: 1° @ 100Hz; 8° @ 20Hz 1° @ 100Hz; 8° @ 20Hz 
CMR ratio: 100dB @ 60Hzn/a
Input impedance: 140k Ohms, unbalanced 140k Ohms, unbalanced 
Output impedance: 150 Ohms, balanced 150 Ohms, balanced 
Features   
Transformer:Eclipse ET-DB2, 12:1 ratioEclipse ET-DB2, 12:1 ratio
Shield:Faraday, MuMETAL® canFaraday, MuMETAL® can
Input pad: -15dB  -15dB  
Merge: Sums left & right to monon/a
180° polarity reverse: Inverts absolute phaseInverts absolute phase
Ground lift: Disconnects pin-1 at XLR output Disconnects pin-1 at XLR output 
XLR configuration: AES standard (pin-2 hot) AES standard (pin-2 hot) 
Connectors:1/4", RCA,  3.5mm, in & thru, XLR-F in, XLR-M out1/4", RCA,  3.5mm, in & thru, XLR-M out
General
Construction: 14 gauge steel chassis & shell14 gauge steel chassis & sshell
Finish:Durable powder coatDurable powder coat
Size:  (W x H x D)3.25” x 5” x 1.875”3.25” x 5” x 1.875”
Weight: 0.73kg (1.6 lbs)0.82kg / (1.8lbs)
Shipping size: W x H x D:102 x 76 x 165mm (4.00" x 3.00" x  6.50")102 x 76 x 165mm (4.00" x 3.00" x  6.50")
Shipping weight:0.87 kg (1.92 lbs)1.2 kg (2.60 lbs)
Power: Passive, no power required Passive, no power required 
Warranty: Radial 3-year, transferableRadial 3-year, transferable
Conditions:For use in dry locations only between 5°C and 40°CFor use in dry locations only between 5°C and 40°C

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