Description
Radial ProAV1
The Radial ProAV1 is a passive direct box with multiple input connector types and a stereo-to-mono merge function designed specifically for AV integrators to reduce channel requirements.
- Versatile direct box for multimedia applications
- Easy to use, ultra-quiet passive design
- Transformer isolation eliminates hum and buzz
- Handles huge transients without distortion
A necessity for your audio toolkit
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 | ||
|---|---|---|
| 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 | |
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