Audio Research S-200

With 200 watts per channel into 8 ohms and a high damping factor of 300, this amplifier is designed to handle demanding, complex speaker loads with ease. It provides the authoritative control needed for large floor-standing speakers that might otherwise sound sluggish or uncontrolled.

The dual-mono platform uses independent toroidal transformers for each channel, which effectively eliminates crosstalk between the left and right signals. This separation results in a wider, more precise soundstage and cleaner separation of instruments in the mix.

As a Class A/B amplifier, it will generate heat, but the chassis is equipped with custom-machined heat sinks designed to dissipate that thermal energy efficiently. You should ensure the unit is placed on an open shelf or rack with adequate ventilation to maintain optimal performance and longevity.

Yes, the S-200 features an input sensitivity of 1.8V RMS and an input impedance of 100kΩ, making it highly compatible with almost any high-quality preamplifier on the market. It is designed to integrate seamlessly into a wide range of high-fidelity audio systems.

The meters provide real-time visual monitoring of the power output for each channel. Beyond their aesthetic appeal, they offer a helpful way to gauge how much power your speakers are drawing during dynamic musical passages.

The S-200 weighs 41 pounds, so it requires a sturdy, stable surface. Given its dimensions of 19 inches wide by 17.5 inches deep, ensure your equipment rack has enough depth to accommodate the chassis and proper clearance for cable connections.