EMIA Remote Autoformer Volume Control
(Pre-owned)
*Excellent condition & original box/accessories
The EMIA Remote Autoformer Volume Control is a stereo volume control based on
multiple tapped auto-transformers. As the name implies, this unit offers remote control.
The unit has 63 steps of 1dB each. The complete gain range is from -53 to +7dB, plus
mute. The switching is via sealed reed relays that have been selected by ear. The
cores of the auto-transformers are made of 80% Nickel, also known by its trade name of
Permalloy. Each auto-transformer uses non-magnetic brass channels for that last bit of
signal circuit preservation.
Specifications
Single-ended (balanced on request)
-53 to +7 dB in 1 dB steps, plus mute
150 Henries of inductance
Permalloy (80% Nickel) autoformer cores
Brass channel frames
Discrete sealed reed relay switching
Three inputs
Two parallel outputs
Available in copper or silver
Chassis
5.5” x 5.5” x 9” [14 cm x 14 cm x 23 cm
Shipping weight - 16 lbs. [7 kg]