QSC Amplifiers ISA Series

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Origin:

United States

FEATURES

* Four models for low-impedance applications
* ISA 1350 drives 70V lines directly with 1500 watts / channel
* Three "Ti" versions include low-impedance and isolated 25, 70, and 100 volt outputs for distributed audio systems
* Rear panel gain controls for tamper resistant operation with 2 dB detents for quick and repeatable settings
* XLR and detachable Euro style input connectors
* DataPort V2 for use with DPV2-compatible signal processing accessories (XC-3, SF-3, LF-3) and DSP-3/DSP-4 (with external power supply)
* Independent defeatable clip limiters for reduced distortion
* Selectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material (30 Hz or 70 Hz on non-"Ti" models, 50 Hz or 75 Hz on "Ti" models)
* Class H complementary bipolar output circuitry reduces AC power draw and waste heat by 40% on ISA 750 and 800Ti, and by 50% on ISA 1350
* Front panel indicators include power, signal, and clip (and protect on ISA 1350)
* Covered barrier strip output connectors for safety agency compliance
* Automatic variable-speed fan for quiet normal operation with maximum cooling on demand
* Rear-to-front air flow keeps equipment racks cool
* Stereo, Bridge, or Parallel operating modes
* Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection
* 3-year warranty plus optional 3-year extended service contract

"Ti" Models

* 25, 70, 100 volt, and low-impedance outputs available simultaneously
* Simple barrier strip connection determines output mode
* "Ti" models have fully isolated 25, 70, and 100 volt outputs

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