Thermionic Culture THE NIGHTINGALE 2 Dual mic. Amp/equaliser+ compressor User Manual
Page 7
©Thermionic Culture Ltd August 2014
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This will prolong valve life and keep heat and power
consumption lower.
Switch on. The power switch is at the rear under the mains
inlet. The compression meter will rise to about ½ way. Now
switch out Standby and the meter will go to 0. If it ends up
not quite vertical, use the adjustment tool provided to set to 0
using the zero adjust facility on the back. It will drift a little
with mains supply variations. It’s not critical that the meter
reads exactly zero (with no signal) as it’s just an indication of
the compression.
Do not adjust the little screw on the front of the meter. This
just changes the angle of the needle when the unit is cold,
when it should be horizontal.
If you are using 1 or 2 microphones that require Phantom
Power, switch on the 48v switch on the front panel. This
is
activated by
pulling on it before switching down. It applies
48v to both mic channels but power is disabled when the
input selector is in Line mode on the individual channel.
You are now ready to go, so read the next sections!