Welcome to my Audio page

This is a collection of notes about my DIY audio activity

WWW www.ispra.net

MonoBlock 300B 'The Billie'

Description of the build of ONKEN enclousures with Altec 416 drivers.

Finished Onken 360 liter enclousures

This pair of ONKEN 360 located in Italy (VA) is now SOLD (11/11/2013)

Direct Coupled Single Ended Amplifier

Hickok Tube Testers