5
3.
IMPORTANT NOTE
Congratulations! You are the owner of a carefully designed and manufactured
equipment. We thank you for trusting on us and choosing our amplifier eHSA.
In order to obtain maximum operability and perfect functioning order, it is MOST
IMPORTANT to carefully read all considerations taken into account in this manual
before connecting this amplifier.
We recommend our authorised Technical Services if any maintenance task should
be needed so that optimum operation shall be achieved
4.
INTRODUCTION
The Ecler Essentials eHSA amplifier series offers the renowned professional
reliability of Ecler amplifiers at an affordable price. It consists of 2 models: one
with a power of 2 x 150W RMS @ 70/100V, high impedance (eHSA2-150) and a
second one with a power of 4 x 150W RMS 70/100V, high impedance (eHSA4-
150). All models use very high-performance technology, auto standby and
convection cooling, with a height of 1 rack unit.
Equipped with balanced inputs on Euroblock connectors. Outputs also feature
Euroblock connectors. It has an electronic limitation system to avoid signal
saturation and a thermal protection, as well as a protection system against
overload.
4.1 Main features
Easily accessible input attenuation controls on the front panel.
Switchable auto standby circuit (energy saving mode when there is no input signal)
Signal presence (SP), clipping (CLIP), protection against overload (PROT) and
thermal protection (TH) indicators.
Built-in, always active anticlip circuit
Operating mode selector: STEREO, MONO
Balanced inputs on
Euroblock connectors
Outputs on Euroblock connectors
Accepts high impedance loads on 70/100V line
