Gemini GPA-2500 3000W Professional DJ Power Amplifier

Solid, simple, and just as advertised. Had them unboxed and working in 15 minutes. Controls are easily accessible and feel right. Now, endurance will be the key. Will update as they age, but I don't see any worries. Thanks Gemini.7/20/2020 Update. Very solid and very reliable. Keep in mind it is 2000 W peak not 3000 W like in the description. They serve me well. As my system grew, I needed to upgrade but these drive my monitors with lots of room left. For the price, I am very satisfied in every way.

Good cheap amp

Amp was good out of the box. No problem with it. Produced a slight hum, but did not notice it in a noisy enviroment.

When you get this, you should look at the specs, I bought a GPA 5000 and I made sure to read everything. I use mine at eight ohms not 4 ohms at four, I get 1600 W at higher at lesser ohms, at eight ohms I get 800 watts and that’s what I prefer is eight . But if you start Daisy Chan, you put more strain on the amplifier with more speakers. If you parallel the connection you’ll stay closer to 6 to 8 and less stress on the amplifier and if you stack too many 4 ohm speakers you’ll fry the amplifier. So I used no more than 4 two way speakers 15 inch two way PAs passive and she played beautiful with no strain. You’ve got to be careful when you daisychain your connections. It’s better to parallel connect them, especially on these amplifiers and your home was probably from a poor ground. Did you flip the switch in the back that will kind of float the ground. But for the money you cannot beat these amplifiers I had an OSD preamp also using a technical pro Bluetooth receiver. I also added a 30 band equalizer for other principles and purposes. But I preferred the osd pre 1 it worked the best. Always be sure you’re ground is true. The only problem I had was I had a defective power switch. I went to the store and paid seven bucks for another and that’s the only problem I had you got to be careful because these are assembled in China and a lot of these people quotas to make so they don’t always finish assembling the wires. I’ve talked to many people and like me they were able to fix it. Always check your stuff out first before you plug it in anything made in China is about quantity not quality that’s why I hate China when it comes to sound systems. I hope this helps you and understanding.

This thing is POS.. Do not buy it. It does not hold up to anything. This is my second one and it left me without a sub for a gig. I was so pissed... It just stopped working for absolutely no reason. I turned it on like any other time and then all of the lights came on and the fans were at full power. Nothing came out, started smelling something burning. Everything was hooked up right, everything was turned down and everything was ready to go. This thing just decided to not do anything but sit there like a paper weight. I only use it for my sub as everything else is powered. I couldn't believe it. I could have bought an old technic amp that would have done better. This is a piece of crap, do NOT waste your money, do NOT listen to anyone else. I didn't even want to send it back, I just tossed it in the trash and bought a powered sub.. This thing is a ripoff and is no where NEAR on par for any DJ... DO NOT BUY THIS CRAP!!

I do DJ work on the side, and this amplifier work great.

Falsely advertised to begin with, this is sold as a 3000w amp but as soon as I opened it up directly under the gemini logo it is labeled 2000 W peak. GPA 2500 is a 2000 watt power amp capable of daisy chaining using stero mode and puts out decent signal especially for the price. All on all well built, sleek and well put together, and packs enough power to run a few of my 18 inch yamaha subs so overall for the price its pretty good just dont plan on a 3000 W peak cause its bs!

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