- High Channel and Power Density
- 2U Rack Space
- High efficiency DPT Technology
- Premium heavy duty Toroidal Power Supply
- Low Impedance Load Drive capability
- Highly sensitive CMRR balanced input stage
- Channel independent power, Signal and clip LEDs
Pulz AD8500 is an eight channel power amplifier designed and built for applications where sonic transparency, higher channel and power density and robust high power output capability are the prime criteria.
Built around an oversized classic toroidal power supply and ultra - linear Class AB output stage, Pulz AD8500 packs 8 x 500 Watts of continuously deliverable clean audio in a 2U chassis.
This is made possible by the innovative dynamic tracking power controller (DTP) which fluidly adjusts the power supply rails to track the signal. As a result unwanted power dissipation in the output stages is minimized by almost 80%. The Pulz AD8500 remains relatively cool even when driving the most demanding low impedance subwoofer loads. This approach is superior to the standard SMPS based power supplies which are prone to failures and compromise the sonic purity due to interferences.
The Pulz AD21300 remains relatively cool even when driving the most demanding low impedance subwoofer loads. This approach is superior to the standard SMPS based power supplies which are prone to failures and compromise the sonic purity due to interferences.
All the components used in the Pulz AD8500 are of the highest standard and from the most reputed manufacturers.
Channel independent soft clipping, level indicators, sensitivity selection, protection and high CMRR balanced input stages are the additional useful features which makes Pulz AD8500 outperform the standard amplifiers currently available.
|No. of Channels||8|
|Output Power (per channel)||8 x 500 Watts @ 8Ω
8 x 820 Watts @ 4Ω
|Frequency Response||20Hz – 20kHz, +0/-0.5dB|
|Total Harmonic Distortion + Noise||<0.1%|
|Signal to Noise Ratio||88dB|
|Full power input Sensitivity||0.7V, 1.4V|
|Input Impedance||20kΩ, balanced|
|Cooling||Air flow from front to rear|
|Protection||Fuseless short circuit protection, ultrasonic and RF protection, Thermal protection|
|Load Protection||Turn on delay, DC fault protection, Ultrasonic limiting|
|Input Power||1800 Watts|
|Power requirement||230V AC 50Hz, ±10%|
|Inputs||Balanced inputs XLR-F, link XLR-M|
|Front panel||Power switch, Level control, Power indicator, Signal indicator, Clip Protection|
|Product dimensions||88 mm x 440 mm x 480 mm (3.47″ x 17.3″ x 18.9″)|
|Net Weight||28.4 kg (62.6 lb)|
|Packed Weight||32.2 kg (71 lb)|