Posted on

White Paper Available For : Classique – Phono Valve Amplifier With Passive RIAA Using 12AX7 / 12AU7 – DIY Kit

12AX7 loadlines for Classique Phono Valve Pre-amplifier
12AX7 loadlines for Classique Phono Valve Pre-amplifier

A white paper page has been produced to discuss the design and findings behind the Classique – Phono Valve Amplifier With Passive RIAA Using 12AX7 / 12AU7 – DIY Kit.

If you have any questions regarding the kit please get in touch with us.

 

Posted on

DIY Classique Phono Valve Amplifier – Ready For Production


Good news for all vinyl fans! After going through final set of tests, our DIY Classique Phono Valve Amplifier boards are now ready for production.
The valve phono amplifier, which consists of two 12ax7 and a single 12au7 valves on a double layered PCB will be part of a DIY kit as well as individual module (PCB and components).

The DIY valve phono amplifier will be available at our online shop shortly.

Posted on

Phono Preamp – Work Under Development

Well, they are suppose to be green! For some reason, during the development process of these boards, someone must have chosen the wrong colour!

These boards are going through final stages of tests and will be available rather soon.

The amplification is done two 12AX7 valves per channel. One being dedicated for the phono stage (with passive RIAA equalization) and another one for managing a line-level pre-amp duty. Output impedance is set to 100KOhm.

Watch this space!