The S900 power amp is derived from the Linear Precision topology
and offers an extraordinary price-performance ratio without
compromising its operational reliability and dependability. Designed
as ?working horses? and based on the Linear Precision Series
amplifiers, the STANDARD PRECISION Series power amplifiers?
efficiency and durability meet the extreme standards of any on-the-road
application, providing reliable protection against thermal and capacitive
overload, short circuit, and the occurence of HF and DC at their outputs.
In addition, special protective circuitry prevents the power transistors
from being damaged by Back-EMF. During power-on, delayed switching
of the power amplifiers? power outputs is accomplished via relays. A limiter
controls the initial current inrush, preventing the mains fuses from being
blown during power-on operation (soft start). Mechanical construction
and manufacturing follow the industry?s highest precision standards.
The robust steel chassis provides extreme rigidity and is meant to live
through any hard wearing condition of touring applications. Thermal
stability is guaranteed by two 3-Mode (off / slow / fast) silently running
fans allowing trouble-free use of the amplifiers even in a studio environment.
* Load Impedance : 8, 4, 2 ohms
* Maximum Midband Output Power: 8 ohms : 280 W 1 kHz, THD=1%
* Maximum Midband Output Power: 4 ohms : 450 W 1 kHz, THD=1%
* Maximum Midband Output Power: 2 ohms : 650 W 1 kHz, THD=1%
* Rated Output Power: 8 ohms : 230 W 20 Hz – 20 kHz, THD