Radial Engineer PROAV1 Passive Multimedia Direct Box
The ProAV1 provides you with the ability to connect almost any audio source to a PA system, while automatically summing stereo sources to mono to preserve channels and simplify the audio setup. Inputs are available via 1/4", RCA, 3.5mm stereo, and line-level XLR connections, giving you the ability to easily connect to smartphones, tablets, laptops, CD players, or even a +4dB line level output from a console or recording interface. Transformer isolation helps eliminate noise while maintaining a linear frequency response, and a mono balanced XLR output allows you to feed a recording interface or a PA system.
Specifications | ||
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Audio circuit type: | Passive, transformer based | |
Transformer: | Eclipse ET-DB2, 12:1 ratio | |
Number of channels: | Single channel (mono) | |
Frequency response: | 20Hz ~ 18.5KHz (± 0.2dB) | |
Dynamic range: | 128dB | |
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 | |
Common Mode Rejection Ratio: | 100dB @ 60Hz | |
Maximum Input: | +18dB @ 20Hz | |
Features | ||
Input pad, Mono Sum, Ground lift | ||
Input Connectors: | 1/4", RCA, 3.5mm TRS, XLR | |
Output Connectors: | XLR | |
Extras: | 1/4" thru, RCA thru | |
General | ||
Construction: | 14 gauge steel chassis & shell | |
Size (L x W x D): | 3.25” x 5” x 1.875” | |
Weight: | 0.73kg (1.6 lbs) | |
Shipping size (L x W x D): | 102 x 76 x 165mm (4.00" x 3.00" x 6.50") | |
Shipping weight: | 0.87 kg (1.92 lbs) | |
Power: | Passive, no power required | |
Conditions: | For use in dry locations only between 5°C and 40°C | |
Warranty: | Radial 3-year, transferable |
Model: | PROAV1 |
Manufacturer: | Radial Engineer |