Biamp Systems AUTO-TWO

The autoTWO is easy to connect, affordable, versatile and simple to use. Features include a 4-position plug-in barrier strip that makes installation a snap. In addition, it has NOM attenuation, adaptive threshold sensing speech frequency filtering and manual priority override. There's even selectable channel-off attenuation, selectable last mic hold and full compatibility with all other Biamp products. Better yet, the autoTWO is the same low price as the autoONE and covered by Biamp's extensive 5-year warranty.

Features

• Eight balanced micline inputs on plug-in barrierconnectors
• Trim, pad, level & active/peak indicator perchannel
• Channel 1 manual 'override' via externalcontact-closure
• Channel 8 'mix-minus' assign & 'ducking' viachannels 1~7
• Balanced main & aux outputs on plug-in barrierconnectors
• Selectable last mic on, HPF, automix & 24Vphantom power
• Selectable automix channel-off attenuation (-12dB or-40dB)
• Pre/post automix assignment to main, aux, & patchoutputs
• External switches select options (no internaljumpers)
• Logic outputs from channels for switching of externalcircuits
• Adaptive Threshold Sensing minimizes false gatetriggering
• Speech-Frequency Filter minimizes false gating due tonoise
• 6dB of hysteresis reduces gate 'flutter' when nearthreshold
• 'Stacking' of two units to expand system inputcapability
• CE marked and UL/C-UL listed power source
• RoHS compliance and AES grounding practices
• Covered by Biamp Systems' five-year warranty

Automixing

• Gate Attack Time: 4ms
• Release Time (adjustable): 150ms to 4 seconds
• Threshold (adjustable): -32dBu to -8dBu
• Channel-Off Attenuation (selectable): -12dB or -40dB
• NOM attenuation (doubling of active inputs): -3dB
• Feedback/Noise Improvement (8 channels): 9dB

Specifications

• Frequency Response (20Hz-20kHz @ +4dBu): +0/-0.5dB
• THD+N (20Hz-20kHz @ +4dBu): <-0.03%
• Output Noise (20Hz-20kHz, main & 1 channel @nominal): <-75dBu
• Maximum Gain: Mic/line inputs to main & auxoutputs: 86dB; Stack in to main output: 10dB
• Crosstalk (channel-to-channel @ 1kHz): <-65dB
• Output Impedance: Main & aux outputs (balanced):200 ohms
• Input Impedance: Mic/Line inputs (balanced0: 4.7kohms; Stack in (balanced): 28k ohms
• Maximum Output: Main & aux outputs: +24dBu;Channel direct outs: +18dBu
• Maximum Input: Mic/line inputs: +18dBu; Stack in:+24dBu
• High-Pass Filter: 6dB/octave @ 170Hz
• Power Consumption: (115/230VAC 50/60Hz): <15W
• Dimensions (H x W x D): 1.75" x 19" x 11"
• Weight: <10 lbs
• Compliance: AES48-2005 Grounding & EMC practices; EU Directive2002/95/EC, RoHS directive; CE marked; UL listed power source

TMGR# AUTO-TWO