Crown PSA-2 Service Manual

crown
PSA-2 AVAILABLE FORMATS
PSA-2 Rear Panel FSA-2'Eront
Panel Display
PSA-2D Rear Panel PSA-2D Front
Panel Display
PSA-2X Rear Panel PSA-2X Front
Panel Display
PSA-2DX Front
Panel Display
PSA-2DX Rear Panel
The PSA-2 is the forerunner for each of the other PSA
models. Its straight-forward front panel as well as its
standard feature-laden input module, make it the most
widely accepted version in the PSA family.
The PSA-2D, like the original PSA-2, incorporates the
balanced input module which provides many
professional features. In addition, the standard display is
replaced with the “Dynamic Range Indicator” offered on
the Crown SA2 power amplifier. This display consists of
fifteen LED's (per channel) that indicate the amplifier’s
peak output signal amplitude as well as the overall
dynamic range of the signal
The PSA-2X provides the same high quality performance
and display as the PSA-2, but does not include the
balanced input module for those who do not require its
features or for those who wish to design an input module
of their own. This model will accept the standard PSA-2
balanced input module (PSA-2MOD) if so desired.
The PSA-2DX features the sophisticated “Dynamic
Range Indicator” display as used on the Crown SA2
amplifier, but excludes the balanced input module. As
with the PSA-2X, the PSA-2MOD may be added later.
Fig. RVW.5 PSA-2 Available Formats

Crown PSA-2 Specifications

General

Brand	Crown
Model	PSA-2
Category	Amplifier
Language	English