400W 112dB Signal to Noise Ratio Amplifier

Model: A 23

High bias class A/AB operation
Balanced inputs with discrete circuits and XLR connectors
Direct coupled - no capacitors or inductors in signal path
Complementary MOSFET driver stage and JFET input stage
12 beta-matched 15 amp, 60 MHz bipolar output transistors

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Amplifier is designed with heavy-duty 24k gold-plated 5-way speaker binding posts and gold-plated RCA input jacks, loop output jacks.It has balanced inputs with discrete circuits and XLR connectors. Built with 1 kVA encapsulated toroid power transformer with independent secondary winding for each channel.

High bias class A/AB operation
Balanced inputs with discrete circuits and XLR connectors
Direct coupled - no capacitors or inductors in signal path
Complementary MOSFET driver stage and JFET input stage
12 beta-matched 15 amp, 60 MHz bipolar output transistors
DC Servo and relay protection circuits
AC present, channel status, high temperature displays
Auto turn-on by 12v trigger or audio signal
Rear mounted gain controls, ground lift switch

Maximum Frequency Response (Bandwidth): 20 kHz
Maximum Frequency Response (Bandwidth): 20000 Hz
Minimum Frequency Response (Bandwidth): 20 Hz
Minimum Frequency Response (Bandwidth): 0.02 kHz
Certifications: THX Ultra2
AC Voltage (Maximum): 240 Volts
AC Voltage (Minimum): 110 Volts
Active Power: 400 Watt
Depth: 20 in
Height: 4.10 in
Width: 13.20 in
Product Weight: 28 lbs

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