Line isolated, “Universal” A-B-C Battery Eliminator / Power Supply / Adapter for powering most vintage battery operated or farm tube radios.

“A” (filament) Supply: 6V/2.5A (3A with cover off) OR front panel adjustable 1.25-5.4V/2A (soft start) with BUILT IN VOLTMETER. “B” (plate) Supplies: +135V- 80mA, 90V - 60mA, 67.5V - 45mA, 45/22.5V - 5mA. “C” (grid) Supplies: -4.5/-9/ 22.5V - 2mA (“C” voltages easily user modified). “A” isolated from “B” and “C” supplies. Soft start limits initial surge current to cold filaments when turning on battery eliminator.

Radio ON LED, indicates radio is drawing plate current (from the 135, 90 or 67.5 supply). Standby power < 3W (supply ON and radio OFF).

For use as a universal bench supply OR to provide a permanent power source for battery powered tube radios.

Small size (6.5 x 4 x 2.75”) and light weight (28 oz.). AC in: 90-255V, 50/60 Hz (USA plug type A). Operating temperature 0-35 deg C. Thermal overload and short circuit protected. Quiet (no fan, buzz or 60 cycle hum).

Includes User Manual and nine conductor cable (see photo). 12 month guarantee. Free domestic shipping. Several repeat buyers.

See separate listing for supply without “built in” voltmeter or for a “Battery Consolidator / Voltage Converter”, a device allowing mobile / portable operation, operation without access to AC power (single battery required) or as a battery eliminator (using available linear AC/DC converter).