STICK-ON
®
Model ST-PA18
Audio Power Amplifier
TYPICAL PERFORMANCE
Input:
Input Impedance:
Gain Adjustment:
Minimum Input Levels:
Maximum Input Levels:
Frequency Response:
THD+N:
Compressor:
Noise:
CMRR:
Output Power:
Output Circuit:
Ambient Operating Environment:
Power Requirement:
Indicators (2):
* measured at compressor threshold level equaling 12 W RMS output power
891-1155B
SERIES
Line level (+4 dBu nominal bal; -10 dBV nominal unbal)
20 k balanced bridging; 10 k unbal
Single turn
-16 dBu* balanced; -18 dBV* unbalanced
+25 dBu balanced; +22 dBV unbalanced
20 Hz to 20 kHz (± 2 dB)*
< 1%*
Threshold 3 dB below rated output, automatically adjusting attack and release times
< -75 dB (below 18 W RMS)
> 45 dB (50 Hz to 120 Hz)
18 W RMS into 8
Class D
0° C to 30° C Maximum; 20° C Recommended
24 Vdc @ 1000 mA, Ground-referenced
Red LED: COMP LED indicates compressor activity
Green LED: POWER on
Radio Design Labs Technical Support Centers
U.S.A. (800) 933-1780, (928) 778-3554; Fax: (928) 778-3506
Europe [NH Amsterdam] (++31) 20-6238 983; Fax: (++31) 20-6225-287
Installation/Operation
EN55103-1 E1-E5; EN55103-2 E1-E4; EN60065
Typical Performance reflects product at publication time exclusive of
EMC data, if any, supplied with product. Specifications are subject to
change without notice. This product is Professional Apparatus.