Milano - Amplificatore QSC Modello ISA 450 THX
Causa rinnovo impianto audio sala cinematografica, vendesi amplificatori QSC Audio modello ISA 450 certificato THX a €420 (fatturabile). Disponibili una discreta quantità.
Richiesta informazioni in m.p.
http://www.qscaudio.com/images/produ...A750_ft_lo.jpg
http://www.qscaudio.com/images/produ...50_back_lo.jpg
Foto Interno:
http://img38.imageshack.us/img38/5306/isa450.th.jpg
L’amplificatore ha la possibilità di lavorare in Stereo, in modalità Bridge o in Parallelo ed ha le seguenti caratteristiche:
Watts per channel
260W - 8Ω**
425W - 4Ω**
700W - 2Ω†
** 20 Hz – 20 kHz, 0.1% THD
†1 kHz, 1% THD
The ISA Installed System Amplifiers are designed to meet the needs of sound system designers and contractors worldwide. Three models feature isolated 25, 70, and 100 volt outputs for distributed sound systems, while four low-impedance models are rated for 2 ohm operation. Versatile loading options and a comprehensive set of features make the ISA Series a rugged, cost-effective power solution for any permanently installed sound system.
Features
• ISA450 and ISA750: THX™ approved for professional cinema applications
• 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)
• Front panel indicators include power, signal, and clip (and protect on ISA1350)
• 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
In vendita anche altrove.
Grazie,
TinToy
