MPA-40 20-Watt PA Amplifier
(320-2001)                 Specifications             Faxback Doc. # 51508

Output Power at 1 kHz, 10% THD: ................................. 20 Watts

THD at 1W, 1 kHz Low-Pass Filter (MIC 1): ............................. 1%
                                 (MIC 2): ............................. 1%
                                 (AUX CD): ............................ 1%
                                 (PHONO): ............................. 1%

Input Sensitivity at 10% THD, 1 kHz (MIC 1): ...................... 2.5 mV
                                    (MIC 2): ...................... 2.5 mV
                                    (AUX CD): ..................... 150 mV
                                    (PHONO): ...................... 3.5 mV

Signal-to-Noise Ratio (Input Shorted)
          with 30 kHz Low-Pass Filter (MIC 1): ..................... 60 dB
                                      (MIC 2): ..................... 60 dB
                                      (AUX CD): .................... 65 dB
                                      (PHONO): ..................... 65 dB

Frequency Response at 8 Ohms, 1W (MIC 1): .................. 130 Hz-20 kHz
                                 (MIC 2): .................. 130 Hz-20 kHz
                                 (AUX CD): ................. 130 Hz-20 kHz
                                 (PHONO): ...... 100 Hz 12 dB 10 kHz-13 dB

Hum and Noise at 8 Ohms, 1W (at Master Volume Minimum): ............. 1 mV
                            (at Master Volume Maximum): ............ 10 mV

Tone Control (High Cut at 10 kHz): ................................ -15 dB

Power Requirement: ......................................... 120 VAC 60 Hz

Dimensions (HWD): ....................... 3-15/16 x 12-3/4 x 10-5/8 Inches
                                                     (99.5 x 324 x 270 mm)

Weight: ................................................... 9 lb (4.08 kg)

Specifications are typical; individual units might vary.  Specifications
are subject to change and improvement without notice.

(EB 2/26/99)