The Compact 300B Integrated Amplifier embodies MastersounD’s unwavering commitment to musical purity and elegant craftsmanship. Powered by a pair of renowned 300B valves in a single-ended configuration, it delivers 2 x 11 watts of pure Class “A” power, offering an authentic and emotionally captivating listening experience.

This amplifier highlights the natural warmth, tonal accuracy, and fluidity that have made the 300B valve a favourite among audiophiles. Its single-ended pure-triode design ensures unparalleled harmonic richness and an expansive soundstage, perfectly suited to those who prioritise the delicate nuances of music.

Ideal for discerning listeners, the Compact 300B combines timeless aesthetics with state-of-the-art engineering. MastersounD has created an amplifier that delivers breathtaking sound and represents the pinnacle of Italian craftsmanship and design excellence.