from 1984 A.B.B. FRANCE produce many type of electric
low, medium and high voltage power supply.
A2B AUDIO DIVISION
production of Audio Output Transformers for Single Ended
without gap using an Ari Polisois license of
Self-offsetting allowing a very low flux (near 0)
also for high d.c. idle currents (up to 2 Amps)
Many models are avalilable from
10W to 100W, 12 Push Pull versions and 7 Single Ended version.
Follows the photos of one project published by Ari Polisois
on the Italian magazine Costruire Hi-FI
15 Watts per channel Single ended amp: The Simplex