EZXS amplification blocks:
Detachable monaural amplification blocks (15A capability), totally independent; each with its own power supply circuitry and pre-amplification stage. For ease of service, each block can be individually removed and serviced, without the need to dismantle the entire amplifier.

Fully buffered variable filters:
Each block features a built-in low pass/high pass variable filter; the fully buffered filter has a range of 20 Hz to 5 kHz. A 3-way switch controls the operation of the filter; with a simple flick of the switch, each amp can run in full range, low pass, or high pass mode.

Fault indicators: Each block is equipped with two (10 amperes) fuses designed to protect and monitor the voltage of operating rails (+/-). Each fuse carries its own fault LED indicator that illuminates when the fuse is burnt.

High-pass / low pass variable filter: range 20 Hz to 5 kHz (one/ per channel)

High-pass / Fullrange / Low: pass: operation via 3-way switches(one switch per channel)