OSD Audio Nero HTA5200 Multi Channel (5X) 210W/Ch Home Theater Amplifier

Super ampli, fonctionne très bien. Livraison rapide.

VERY WELL BUILT ...I SAT ON IT PUTTING MY WIRES TOGETHER..SOUNDS GRWAT ALSO..

This amp really upped my listening experience. Using my Marantz SR5015 as a pre-amp\processor, , the sound-stage is much fuller and and I can now play at reference levels and have virtually no distortion, clipping or compression. Whole new experience. Good job OSD!

No power chord included. 12v trigger chord included, but only about 12 inches long. All hookups done with power off. Tried rca hookups first (KImber pbj interconnects). One channel had mild hum but no music. Second channel had music and a LOUD hum. Channels 3,4,&5 played music with a mild hum. Was ready to send back, but decided to try xlr cables which arrived the next day (Mogami/Neutric). First, covered the rca’s with Cardas rfi caps to block the hum. Music now comes from all 5 channels, no hum, and integrates well with my Vincent SA-500 integrated powering my front Klipsch Heresy main speakers and RSL-12 sub (7.1 system). It seems OSD has perfected the class H amp for home theater use when utilizing xlr hook-up only. The rca hookups are as useless as tits on a boar hog. I’ve decided to keep this unit anyway.

I had a Marantz 5 channel amp that developed an issue with the first channel, and given current economic conditions I was loathe to invest in an expensive 5 channel amplifier. HT is not stereo and I felt no need to purchase a class a solid state or some other high performer. I was also unwilling to swap from XLR to RCA and found this amp on Amazon. Performance wise it exceeds the nearly double the cost Marantz that it replaced. It drives an 86db/1 watt 90 lb center channel without so much as getting warm and if there's noise, well... I can't hear it. AB amps in this day and age should not be rocket science. This amp delivers. I feel like I robbed someone.