This is a high-end amplifier you don't see often. A six-channel power amplifier with a built-in stereo, 3-way electronic crossover for each pair of 3-way outputs. This means you can bypass the crappy and inaccurate ( /-20% or worse, typically) passive crossover in your typical full-range 3-way speaker (Woofer/Mid/Tweeter X 2) Each speaker is thus powered and controlled individually. That's what the term "active" speaker actually means. Each amplifier output has a separate gain control so you can adjust it to your own personal listening taste or use an RTA to actually make the speaker response "flat" in your listening room, as it should be. This amplifier has been recently serviced/ tested and works great. I am a former LINN service engineer. And yes all of the capacitors have been replaced (the internet mantra-LOL!)but with higher voltage values for a longer lifespan. If you don't know how to bypass the previously mentioned crappy passive crossovers in your speakers, I can show you how or do it for you. It's fairly simple. This is also the typical method that active studio monitors are powered, in the same sort of listening environment/ conditions, as the music you now listen to, was probably mixed and recorded. Makes a huge difference. By the way, this retails for around 6K$ new.
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