Never choose between pure Class-A tone and high power again. The FX monitors your music and heat sink in real time, seamlessly shifting between ultra-low distortion Class-A for delicate passages and robust Class-AB for explosive dynamics. You get the legendary MF warmth at low volumes plus 150W of headroom – without the radiator-like chassis of vintage Class-As.
When he returned, the heat sinks were just warm. He cued up something dangerous: the final crescendo of Holst’s Mars, the Bringer of War .
Delivers approximately 98 watts into 8 ohms per channel before clipping. musical fidelity fx power amplifier
The sound quality of these amplifiers is often described as: Sonic Signature
Some versions include a speaker protection relay. Contacts tarnish over time, leading to low-level distortion or one channel cutting out. Deoxit or relay replacement fixes this. Never choose between pure Class-A tone and high power again
Leo hooked it up to his test rig: a pair of battered but beloved Acoustic Energy AE1 speakers. He fed it a signal—a simple sine wave. Clean. Then a complex jazz passage from Kind of Blue .
: Warm and rich, aimed at delivering a more "musical" and less "clinical" or "transistorized" presentation. Power Reserves When he returned, the heat sinks were just warm
Based on bench tests and historical data, the FX power amplifier typically features the following performance metrics: