90 Volt Battery Eliminator (also 67 Volt)

Vintage Radio Collectors

So you have just finished restoring your portable vintage radio and want to listen to some relaxing music. Unfortunately the 90v batteries have not been made for the last 40 years. This battery eliminator will power your portable radio, provides the 90 volt HT and a fully regulated 1.4 volt LT for the heaters.

The design uses two separate transformers and a IC regulator for the LT.


Specifications Input: 115 or 230 volt HT: 90, 67 & 45 volt nominal LT: 1.4 volt fully regulated Protection: HT fused Protection: LT current / thermal shutdown

All specifications subject to change without notice