AUDIOPHONICS AP300-S500NC Class D Stereo Power Amplifier Ncore NC502MP 2x500W 4 Ohm - reviews - There are 6 reviews.

Wonderful Upgrade
I have been listening to the amp daily since I received it a few days ago. The sound is open driving an Apogee Centaur (minor) which needed a more dynamic ampt. The AP300 amp fits the bill nicely. The reverb, echo and delay in the recording creates a realistic presentation of the music. Well done audiophonics.

Great product!
“I recently purchased an amplifier from Audiophonics based on the Hypex NC502MP module, and I am thoroughly impressed. This powerhouse amplifier delivers incredible performance, effortlessly driving my demanding 87dB speakers with outstanding precision and control.

The sound quality is exceptional—rich, powerful, realistic, and truly moving. It brings music to life in a way that feels both natural and emotionally engaging.

I highly recommend this amplifier to anyone seeking high-end performance at an unbeatable value. In my opinion, it’s one of the best value-for-money amplifiers on the market today.

Incredible amplifier!
The amplifier arrived incredibly fast and was very well packaged. It’s aesthetically pleasing and feels like it’s built with high-quality materials. The sound is fantastic, handling the low frequencies with great efficiency! The soundstage is excellent, and the overall tone is smooth, non-fatiguing, and never harsh. I’ve listened to a lot of equipment in my life, and this amplifier is truly one of the best I’ve heard. It’s powering a pair of difficult-to-drive speakers at 87dB with ease. I’m extremely satisfied!

This amp exceeded my expectations. It is not too bright in my system as I was afraid for the d class. For the preamplifier I have atoll pr300 signature. It is neutral with excellent and controlled bass and with a huge reserve of power, the workmanship is impeccable, quality connectors... and as always safely packed by audiphoniccs

Sweet Spot of Class D Power Amplification
I bought this power amplifier to run a pair of difficult to drive but well loved Infinity Kappa 9's. It handles them with aplomb. Zero background noise, a common complaint on prior Class D amplifiers. For 700 Euros shipped, it is a bargain if you don't want to build yourself. The Purifi based amplifiers may put up slightly better specifications, but in my room I can't ask for more than this amplifier deliveres for the price.

Jirka Vopicka
Looks like
great, small size is advantage, high performance and amazing sound. Best buy.