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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
A 21
- 750W 112dB Signal to Noise Ratio Amplifier
ZoneMaster 2350
- 600W Universal 2-channel Amplifier with Sub Crossover
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Lee Hartman & Sons
3236 Cove Road NW
Roanoke, VA 24017
USA
(540) 366-3493
http://www.leehartman.com/
Contact in regards to this product:
Parasound Products inc
Model: A 23
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