EAR Yoshino 509 Monoblock Pair

Classic beauty

The EAR 509 mono was born to serve professional studios. The nature of high fidelity in studios makes it perfectly suited for audio playback in the home.

The 100 Watt mono is a Tim de Paravicini design classic that has been in continual production for over 30 years. Its timeless rectilinear form is hand finished in polished chrome giving a clean and elegant look.

Limitless possibilities

The EAR 509 have been built with reliability at its heart, backed up by three decades of servicing experience for the product.

Changing valves is intuitive with the EAR 509’s self-biasing. Accurately set the operational biasing by adjusting two sets of dials.

Double the output

Tim de Paravicini designed the EAR 509s with industrial grade components for reliability and performance.

Each mono and its valves are analysed and paired for stereo output, giving the highest quality performance.

Bespoke from the ground up

EAR Yoshino’s transformers sing with just about anything. Tim de Paravicini bespoke designed both output and power transformers with music in mind.