Description
Parasound A21
Parasound A21 @ Audiologica: Superb THX Ultra power amplifier 2×250 watts into 8 ohms. Power and finesse in equal measure
- Circuitry designed by legendary John Curl
- THX Ultra2 certified
- 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
- 16 beta-
matched 15 amp, 60 MHz bipolar output transistors - 1.2 kVA encapsulated toroid power transformer with independent
- secondary windings for each channel
- 100,000 µF power supply filter capacitance
- DC Servo and relay protection circuits
- AC present, channel status, high temperature indicators
- Heavy-
duty 24k gold- plated 5- way speaker terminals - Gold-
plated RCA input jacks
Continuous power output:
250 watts RMS x 2, 20 Hz –
400 watts RMS x 2, 20 Hz –
750 watts RMS x 1, 20 Hz –
Current capacity:
60 amperes peak per channel
Dimensions:
17-
without feet
