OPERATION
POWERING UP
With all your connections made, you are ready to listen to your
Boulder 2008 Phono Preamplifier.
Push on the upper portion of the rocker switch on the rear panel of
the 2000 Triple Power Supply. The indicator on the supply will first
turn red, then amber.
The indicator will be amber during normal operation. If for any
reason, any of the power supplies’ voltages are low, the indicator will
change to red.
Press the POWER pushbutton on the front of the 2008. The POWER
indicator will be amber. The MUTE indicator will be red and the out-
put will be muted for the first 3 seconds.
The front panel POWER pushbutton can be used for everyday turn
on and off. This pushbutton mutes the outputs, turns off the audio
electronics, and puts the 2008 in a standby mode.
If you are going to turn off the 2000 power supply, it is highly rec-
ommended to turn off the 2008 by pressing the POWER pushbutton
first causing the POWER indicator to be off.
OPERATION
3-1