ALT-1/1S/1R
Auto Level Taker

The ALT-1 is a compact self-contained, self-setting microphone amplifier with a big sound.
Ideal for those 'unattended' studios, the ALT-1 is capable of accepting signals ranging from -80dB to +20dB, and produces a balanced output at 0dB.
Set up the ALT by pressing the 'take' switch. The unit learns the correct gain from the signal, and saves the gain in the non-volatile memory.
Shout for a long time and the ALT backs the gain off.
The ALT-1 accepts DC power, and can phantom power a microphone. Remote control versions and rack mounting adaptors are available.