Helvia Zeus 900-AB Class AB Power Amplifier

Description

Helvia Zeus 900-AB Class AB Power Amplifier

ZEUS amplifiers have always been synonymous with reliability and robustness. They are designed for installations or live applications of professional low-impedance audio systems and offer RMS power ranging from 100W to 1000W @ 8ohm per channel. The series consists entirely of 2-channel models, three of which are Class AB; two are Class H. These are therefore pieces of equipment whose technologies are widely tested and guarantee very high audio quality. The difference compared to similar systems lies in the great attention paid to the quality of the components (toroidal transformers, electrolytic capacitors, transistors and others) and the effectiveness of the protections and limiter, all with a view to robustness, durability and protection of both the internal circuitry and the driven speakers.

Features:

Stereo/Parallel/Bridge-Mono Mode

Smart Cooling System

2U 19" Rack Chassis Design

Reliable and Traditional Class-AB Circuitry

High Quality Transformers and Components

Thermal, Short Circuit and Signal Protection

Soft Start Function

Specifications

Technical Specifications:

Stereo rated output power (THD=0.5%, 1kHz, both channels driven): 2 x 300W @ 8O; 2 x 450W @ 4O

Bridged output power: 1 x 900W @ 8O

Input sensitivity: 0.775V / 1.0V / 1.4V

Input impedance: 20KO / 10KO

Frequency response: 20Hz - 20kHz ±0.3dB

Damping factor: > 350

S/N ratio: > 95dB

Amplifier class: A/B

Power supply: 230-250Vac - 50/60Hz

Power consumption (average/maximum): 600W / 925W

Dimensions (WxHxD): 483 x 340 x 88 mm (19.0 x 13.4 x 3.5 inches)

Height: 2U 19" rack

Unit weight: 12.10 kg – 26.7 lbs

Packing dimensions (WxHxD): 550 x 405 x 168 mm (21.6 x 15.9 x 6.6 inches)

Carton weight: 13.85 kg – 30.5 lbs