Where are the amplifiers made?

Each amplifier is handmade by Arnaud De Cillia in Vienna, Austria, with the workshop located at Hutteldorferstrasse 4.

Is it possible to visit the workshop?

Visits are welcome by appointment. Reach out to arrange a time and enjoy a conversation about amplifiers over a cup of tea or coffee.

Who is behind De Cillia Amplification?

De Cillia Amplification was founded by Arnaud De Cillia, an electronic engineer specialized in audio product design, driven by a passion for high fidelity but also vintage tones.

Is it possible to call on the phone?

Yes, absolutely! Send an email with your phone number and preferred availability, and a call will be arranged at a time convenient for you.