A3

The A3 is a three-channel amplifier built for people who care more about how their music sounds than how it looks on a spec sheet. By using a refined Class A+AB design with an ultra-high bias, it delivers 620W per channel at 4Ω, providing the kind of effortless, distortion-free power that makes your speakers actually wake up.

We ditched the noisy cooling fans for a hybrid copper-aluminum heat sink. It stays cool and silent, so the only thing you hear is the recording. It’s a serious piece of gear for anyone building a high-end home theater or a demanding multi-channel music system.

Need more focus? Flip the input switch to turn the A3 into a dedicated two-channel powerhouse. This reallocates the power reserves, giving your main left and right speakers extra headroom. It’s a straightforward, no-nonsense upgrade for listeners who want their system to sound bigger, cleaner, and more authoritative.

We strive to work with brands that maintain excellent support practices and give great warranty coverage.

If any issues arise, our real humans will guide you through troubleshooting, and either we'll resolve it or we'll get you connected with the manufacturer for support.