Stereo PA amplifier, 1,000 W, 

with integrated limiter.

 

• LCD for indicating temperature, operating mode, power
• 2 operating modes can be selected (stereo or bridged)
• Limiter function can be activated as required
• Temperature-controlled fan
• 2 level controls
• Ground lift function
• Speaker switch-on delay
• Protective circuit with LED indication for protection against short circuit and overheating
• Each channel with LEDs for indicating limiter, level and signal

 

tastenwelt 02/2012

"The plastic housings are of neat workmanship ... the MMX-842USB is a good choice ... the STA-225 features all standard protective circuits, even a clip limiter can be activated as required. A display shows useful information on the operation. The system tested provided a really appealing sound: a nice deep bass reproduction and a clear midrange of the 12" speakers and a full and clear reproduction of the high frequencies, too. With the support of a subwoofer, the volume which can be achieved is already sufficient to show a great performance at smaller to medium-sized events. Neither the active bass speaker nor the passive top parts provide an unpleasant or even overstrained sound."

(PA setup of PAB-112MK2, PSUB-115AK, STA-225, MMX-842USB)