Improvements in sound quality, along with enhanced robustness, secure the CS3’s position as the leading integrated amplifier.

The CS3 represents the pinnacle of available integrated amplifiers and is absolutely unique due to its LEF amplification circuitry!

LEF is the latest advancement in analog amplifier circuits, clearly superior to traditional amplifier designs.
The LEF power integrated amplifier operates without feedback and, instead of a conventional preamplifier stage that influences the sound, features a purely passive input switching system. Volume adjustment is innovatively and losslessly controlled via DIGM, functioning as a variable gain factor.

An ideal amplifier is highly transparent to music, allowing its technical characteristics to fade into the background. B.M.C. Audio deliberately avoids negative feedback, which merely conceals problems, and instead relies on inherently low-distortion circuits designed for pure musical reproduction. These circuits are characterized by the following unique features:

LEF = Load Effect Free: The single-ended Class A signal transistor in the output stage operates without load interaction, naturally resulting in extremely low distortion.

DIGM = Discrete Intelligent Gain Management: Adjusts the required gain losslessly.

The interaction between LEF and DIGM produces a richly detailed musical performance that is both powerful and transparent, free from any technical coloration.

All supply voltages derived from the 2-kilowatt toroidal transformer are stabilized, including the power stage. This not only achieves a significantly deeper inner silence but also ensures an unwavering power supply for explosive dynamics.

The CS3 comes with a high-quality aluminum remote control.

2 x 200 watts at 8 ohms, 2 x 340 watts at 4 ohms, 435 (W) × 450 (D) × 150 (H) mm, 40 kg.