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The CA6 professional power amplifier is 800 watts of power designed to achieve unsurpassed sonic performance and long-term reliability--even when operating under extreme stress--in touring or fixed installation applications.
Features
- Crest Audio´s legendary "overbuilt" power supply
- Toroidal power transformer
- Latest generation of high-speed, wide-bandwidth output devices
- Twin tunnel cooling with back-to-front air flow
- Dual, variable speed DC fans
- Massive, extruded aluminum heat sinks
- Balanced XLR and 1/4-inch (TRS) inputs
- 5-way binding post outputs or Speakon™ connectors (market dependent)
- Stereo/parallel/bridged mono mode selector switch
- Ground lift jumper
- TourClass® protection circuits:
- ACL (active clip limiting) prevents speaker damage with gentle gain reduction at clip threshold
- IGM (instantaneous gain modulation) monitors connected loads to detect conditions that may overstress output devices
- AutoRamp gradually increases gain to attenuator setting level when amplifier is turned on
- TourClass also includes comprehensive thermal management; and short circuit, DC voltage, turn-on/off transient, current inrush and sub/ultrasonic input protection
- Input sensitivity selection
- Recessed, stepped attenuators
- Front panel circuit breaker switch
- Modular construction
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The CA9 professional power amplifier is 1000 watts of power designed to achieve unsurpassed sonic performance and long-term reliability--even when operating under extreme stress--in touring or fixed installation applications.
Features
- Crest Audio´s legendary "overbuilt" power supply
- Toroidal power transformer
- Latest generation of high-speed, wide-bandwidth output devices
- Twin tunnel cooling with back-to-front air flow
- Dual, variable speed DC fans
- Massive, extruded aluminum heat sinks
- Balanced XLR and 1/4-inch (TRS) inputs
- 5-way binding post outputs or Speakon™ connectors (market dependent)
- Stereo/parallel/bridged mono mode selector switch
- Ground lift jumper
- TourClass® protection circuits:
- ACL (active clip limiting) prevents speaker damage with gentle gain reduction at clip threshold
- IGM (instantaneous gain modulation) monitors connected loads to detect conditions that may overstress output devices
- AutoRamp gradually increases gain to attenuator setting level when amplifier is turned on
- TourClass also includes comprehensive thermal management; and short circuit, DC voltage, turn-on/off transient, current inrush and sub/ultrasonic input protection
- Input sensitivity selection
- Recessed, stepped attenuators
- Front panel circuit breaker switch
- Modular construction
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The CA12 professional power amplifier is 1400 watts of power designed to achieve unsurpassed sonic performance and long-term reliability--even when operating under extreme stress--in touring or fixed installation applications.
Features
- Crest Audio´s legendary "overbuilt" power supply
- Toroidal power transformer
- Latest generation of high-speed, wide-bandwidth output devices
- Twin tunnel cooling with back-to-front air flow
- Dual, variable speed DC fans
- Massive, extruded aluminum heat sinks
- Balanced XLR and 1/4-inch (TRS) inputs
- 5-way binding post outputs or Speakon™ connectors (market dependent)
- Stereo/parallel/bridged mono mode selector switch
- Ground lift jumper
- TourClass® protection circuits:
- ACL (active clip limiting) prevents speaker damage with gentle gain reduction at clip threshold
- IGM (instantaneous gain modulation) monitors connected loads to detect conditions that may overstress output devices
- AutoRamp gradually increases gain to attenuator setting level when amplifier is turned on
- TourClass also includes comprehensive thermal management; and short circuit, DC voltage, turn-on/off transient, current inrush and sub/ultrasonic input protection
- Input sensitivity selection
- Recessed, stepped attenuators
- Front panel circuit breaker switch
- Modular construction
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The 9001 is a three-rack-space, 6000 watt high-power amplifier designed to meet the most stringent needs of professional use in concert touring, high quality sound reinforcement, and professional fixed installations. This amplifier is fully compatible with the other Professional Series amplifiers, Octal Socket Accessories, and the NexSys® computer-controlled audio system.
Features:
- Crest Audio´s legendary "overbuilt" power supply
- Toroidal power transformer
- Latest generation of high-speed, wide-bandwidth output devices
- Tunnel cooling with back-to-front air flow
- Variable speed DC fan
- High thermal mass heat sinks
- Balanced XLR inputs
- Single screw solderless output connectors
- Stereo/parallel/bridged mono mode selector switch
- Rear panel ground lift jumper
- 9001protection circuitry:
- Clip limiting prevents speaker damage with gentle gain reduction at clip threshold
- IGM (instantaneous gain modulation) monitors connected loads to detect conditions that may overstress output devices
- AutoRamp gradually increases gain to attenuator setting level when amplifier is turned on
- Other protection circuitry: comprehensive thermal management; short circuit, DC voltage, turn-on/off Transient, current inrush and sub/ultrasonic input protection
- Recessed, stepped attenuators
- Front panel circuit breaker/power switch
- Modular construction
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some restrictions apply*
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