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HomePage >Paaudio Products

Amplifier(Macro-Tech Series)


    MA Power amplifier Products



  STEREO   MODE   (Both   Channels   Driven)
8   ohms          
Stereo Power 300   W 400   W 500   W 1000   W 1300   W
4   ohms          
Stereo Power 450   W 620   W 750   W 1600   W 2500   W
2   ohms          
 EIA   1kHz,   1% THD 720W 950   W 1200   W 2000   W 3900W
8   ohms          
FTC 20Hz - 20kHz,   0.1% THD 870W 1150   W 1450   W 2450   W 4500W
4   ohms          
   EIA 1kHz,   1%THD 1450   W 1850   W 2400   W 3800   W 4800W
Signal   to   Noise,   20Hz-20kHz 98   dB 100   dB 101   dB 102   dB 106   dB
Distortion (Typical)  
 20Hz-20kHz:10dB   below rated   power Less   than   0.03%   THD,   4   and   8   ohms
1.0kHz and below: full   rated   power Less   than   0.03%   THD,   4   and   8   ohms
Frequency   Response 20   Hz-20   kHz,   \1   dB
-3   dB   points:   5   Hz   -   50   kHz
Damping Factor, 1kHz and below Greater   than   300   at   8   ohms
Input   Impedance 10k   ohms   unbalanced,   20k   ohms   balanced
Input   Clipping 10   Vrms   (+22   dB)
Cooling Continuously   variable-speed   fan,   rear-to-front   air   flow
Connectors,   each   channel Input:   Active   balanced;   barrier   strip,   XLR   and   1/4"   (6.3mm)
TRS   tip   and   XLR   (pin   2   positive)
Output:   touch-proof   binding   posts   and   Neutrik®   Speakon®
Controls Front:   AC   switch,   Ch.   1   and   Ch.   2   gain   knobs
Rear:   10-position   DIP   switch
Indicators Power-On:   Green   LED
Signal:   Yellow   LED   (1   per   channel)
Clip:   Red   LED   (1   per   channel)
Amplifier   Protection Stable   into   reactive   or   mismatched   loads
Load   Protection On/off   muting,   AC   coupling   ,   triac   crowbar   ,   on   each   channel)
Power   Requirements 100,   120,   230   VAC,   50-60   Hz
Dimensions 483*480*143(mm)
Paroyal Audio ,Professional audio products power amplifier  MA Series

The Paroyal Macro-Tech Series. No compromises, no gimmicks. Just brilliant engineering backed by superior manufacturing, support, and an unsurpassed commitment to quality. Like all Paroyal amps, the defining characteristic of the Macro-Tech Series is sonic accuracy. A tight, rock-solid low end, with smooth, detailed highs and a well-defined midrange. In short, the most accurate reproduction of an audio signal you¨ve ever heard. And because we put the quality of sound above all else, a Paroyal is the most coveted amplifier in the business.

  • Ultra-Low Distortion: Paroyal's patented Grounded Bridge  circuitry generates incredible voltage swings with ultra-low distortion and superior reliability.

  • ODEP(R) Protection: Patented Output Device Emulation Protection (ODEP) protects the amplifier and keeps the show going under adverse conditions that cause lesser amplifiers to fail. Front panel indicators show each channel's ODEP status. Several PIPTM modules also provide powerful ODEP-driven features.

  • Distortion Indicator: Advanced Input/Output Comparator (IOC(R)) alerts you if the amplifier causes any distortion of 0.05% or more.

  • PIP compatibility: Accommodates Programmable Input Processor (PIP) accessories that are used to customize the amplifier for specific applications. MA 02-Series amps are PIP2 compatible.

  • Selectable Mono Modes: Bridge-Mono mode provides double output voltage and Parallel-Mono mode provides double output current from a single channel.

  • Selectable Sensitivities : Choose from three input sensitivities: 0.775 volts or 1.4 volts for full rated power into 8 ohms, or a voltage gain of 26 dB.

  • Detented Level Controls: Detented level controls make it easy to set and reset precise levels.

  • VZ Power Supply Technology: The Macro-Tech 3600VZ and 5000VZ use patented power-supply technology which provides enormous power density and an optimum power match with a wide range of loads.

  • Current Indicator: (Macro-Tech 5000VZ only) Cutting edge current flow/current limit (ILOAD/ILIMIT) indicators tell you if current is flowing to the loads, and if the loads demand more current than the amplifier can deliver.

  • On-Board Compressors: (Macro-Tech 5000VZ only) Each channel has a custom compressor that reduces peak signal levels during input overload and output clipping. The compressors can be set for fast or slow operation, or turned off for output clipping.


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