DESCRIPTION
Passive Multimedia Direct Box
The 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.
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.
FEATURES
• Versatile direct box for multimedia applications
• Easy to use, ultra-quiet passive design
• Transformer isolation eliminates hum and buzz
• Handles huge transients without distortion
SPECIFICATION
• 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
OPTIONS
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View on manufacturers site: https://polar.uk.com/radial-proav1-r800-1112-00
