Summary: I had to return the unit. It had a pronounced and objectionable hum in both speakers. The hum sounded to me like a ground loop in the power amp. It was not affected by any of the controls. If it was a ground loop, it would either be due to improper assembly or a poor design. It may have been a defective power supply. For that kind of money, I didn't want to mess with it.
Summary: The seller was very informative when I contacted them prior to purchasing and VocoPro provided excellent tech support when I contacted them regarding clarification on the hook up to a recorder/player; Great Product and Great Service.The Amplifier performs beyond expectations. Would HIGHLY recommend the seller and VocoPro Products. Bobby Joe...........
Summary: I really like the unit. Sounds great with the Vocopro speakers I bought at the same time. The multiple controls for low/mid/high and effects for each microphone allows the user to dial in a good sound. I really like the separate graphic equalizer as it allowed me to cut out some of the base and tailor the overall sound to my liking. Having the master MIC Level/Effects and the music master separate is really nice.
Summary: I bought this for home karaoke. The difference between a regular voice and a professional-sounded vocal is reverb. This amp comes with the perfect reverb that makes our voices sound like a super star. Every who sang with my system asked me where I got it and they wanted the same system. Need I say more?