Power Amplifiers:
List all of the
power amplifiers that can be used simultaneously or in combination with
each other at any one time. Indicate each amplifier's load in ac amps listed
on the rear panel of the amplifier. If this information is not available,
use the following formulas to determine the amplifier's load where:
W=Amplifier output into
an 8 ohm load (Audio Watts) & V=AC line voltage used by the amplifier
-
Class A, AB & B Amplifiers
-- 2 x W / V = Load amps
-
Class H Amplifiers -- 1.5 x
W / V = Load amps
For the purposes
of this section, list only monitor and PA amps, not guitar stacks or other
instrument amps. List the amplifiers together according to the ac line
voltage for which the amp is designed:
1.) Amplifier #1_____________________
______Amps: @ _____V
.
2.) Amplifier #2_____________________
______Amps: @ _____V
.
3.) Amplifier #3_____________________
______Amps: @ _____V
.
4.) Amplifier #4_____________________
______Amps: @ _____V
.
5.) Amplifier #5_____________________
______Amps: @ _____V
.
6.) Amplifier #6_____________________
______Amps: @ _____V
.
7.) Amplifier #7_____________________
______Amps: @ _____V
.
8.) Amplifier #8_____________________
______Amps: @ _____V
.
9.) Amplifier #9_____________________
______Amps: @ _____V
.
Total amplifier demand at
120V: ___________Amps
.
Total amplifier demand at
230V: ___________Amps
.
Other Worksheets:
Consoles
-- Tape Transports
Outboard
Equipment -- Ancillary Equipment
.
Technical
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.
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