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Owner’s Manual
AA400PHD
400W Mixer Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AA400PHD Specifications
Outputs
Main Transformer Coupled, Balanced, 4Ω, 25V, and 70.7V. Class 2 Rated, Removable 4 Position PHX
5.08mm Pitch, Accepts up to 12 Gauge Wire, 12A Rating
Zone 2 Unbalanced 600Ω / 10kΩ, Max 1.0V Out, Removable 2 Position PHX 3.5mm Pitch, Accepts Up to
18 Gauge Wire, 8A Rating
Pre Out RCA, Unbalanced 150Ω
Technical Data
Inputs Total Qty 6
Frequency Response 50Hz-15kHz +/- 3dB
Thd+N 0.5% Or Less, At 1kHz, Rated Output
Input Sensitivity / Impedance Input 1, 2, 3, 4 Mic Mode 5mv, No Trim, 1200Ω
Input 1, 2, 3, 4 Line Mode 316mV (-10dBV) 1200Ω
Input 4 3.5mm Summed, 316mV (-10dBV) 10kΩ
Input 5, 6 RCA Unbalanced Summed 316mV (-10dBV) 10kΩ
Signal To Noise Ratio Mic >55dB
Line >55dB
Telephone >55dB
Input 5, 6 >75dB
Phantom Power 24VDC
Power Requirements
AC Mains 120V 60Hz
AC Cord 2M, 16 gauge, NEMA 5-20P
Idle Power 0.32A, 38W, 129 BTU
Average Power
1
/3 Rated Output 5.4A, 648W, 2211 BTU
Max Power (20mS Burst) 8.4A, 1008W, 3439 BTI
Mechanical
Chassis Steel
Finish Black Paint on Front and Top
Dimensions 16.54" x 3.66" x 14.6" (420mm x 93mm x 422mm)
Weight 41.6 lbs (15.8kg)
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