Radial Engineering ProAV1 Multi-Media DI Direct Box

DescriptionFrom Radial Engineering:Passive Multimedia Direct BoxThe 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 applicationsEasy to use, ultra-quiet passive designTransformer isolation eliminates hum and buzzHandles huge transients without distortionA necessity for your audio toolkitThe 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.The Radial ProAV1 is a passive direct box designed to handle the extreme dynamics and frequency range that is now common with digital sources. Linear across the audio range, it exhibits low distortion at all frequencies, amazing signal handling and very little phase shift. The result is a clean, natural sounding rendition that is both noise-free and dependable.SpecificationsAudio circuit type: Passive, transformer basedTransformer: Eclipse ET-DB2, 12:1 ratioNumber of channels: Single channel (mono)Frequency response: 20Hz ~ 18.5KHz (± 0.2dB)Dynamic range: 128dBTotal harmonic distortion: 0.01% from 20Hz~20kHz @-10dBPhase Deviation: 1° @ 100Hz; 8° @ 20HzInput Impedance: 140k Ohms, unbalancedOutput Impedance: 150 Ohms, balancedCommon Mode Rejection Ratio: 100dB @ 60HzMaximum Input: 18dB @ 20HzFeaturesInput pad, Mono Sum, Ground liftInput Connectors: 1/4″, RCA, 3.5mm TRS, XLROutput Connectors: XLRExtras: 1/4″ thru, RCA thruGeneralConstruction: 14 gauge steel chassis & shellSize (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 requiredConditions: For use in dry locations only between 5°C and 40°CWarranty: Radial 3-year, transferable