Parasound A 51 power amplifier
8.199,00 €
VAT included excl. Shipping Rate
A multi-channel amplifier for home cinema systems at its finest. With the experience in the studio and the know-how of the developer Pope John Curl, Parasound has created a milestone among the five-channel amplifiers for demanding music and cinema enthusiasts with the A51.
Delivery time: 3-5 days
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Description
Parasound A 51 power amplifier
With the Parasound A 51, John Curl has created a milestone among five-channel amplifiers for discerning music and cinema enthusiasts.
- Circuits designed by the legendary John Curl
- THX Ultra2 certified
- High bias class A/AB operation
- Balanced inputs with discrete circuits and XLR connectors
- Directly coupled - no capacitors or inductors in the signal path
- Complementary MOSFET driver stage and JFET input stage
- 40 beta-matched 15 amp, 60 MHz output bipolar transistors
- 2,2kVA sealed toroidal power transformer with independent
- Secondary windings for each channel
- 164.000 μF power supply filter capacities
- DC servo and relay protection circuits
- AC power present, channel status, and high temperature indicators
- Heavy-duty, 24k gold-plated 5-way speaker terminals
- Gold Plated RCA Input Jacks; Ground lift switch
- Automatic switch-on by 12V trigger or audio signal
- 4u case, carrying handles, rack mount adapter included
Continuous output power:
250 watts RMS x 5, 20 Hz - 20 kHz, 8 Ω, all channels driven
400 watts RMS x 5, 20 Hz - 20 kHz, 4 Ω, all channels driven
Current rating:
60 amps peak per channel
Performance range:
5 Hz - 100 kHz, +0/-3 dB at 1 watt
Total Harmonic Distortion:
< 0,2% at full power
IM distortion: symmetrical 16 V rms
<0.04%
Slew Rate:
> 130 V/µsecond
Dynamic Headroom:
> 1,5 dB
Crosstalk between channels:
> 78dB at 1kHz;
> 63dB at 20kHz
Input Sensitivity:
1V for 28,28V, THX Reference Lev
Input Impedance:
47kΩ unbalanced; 94kΩ balanced
S/N ratio:
112 dB, input shorted, IHF A-weighted
damping factor:
> 1100 at 20Hz
Tension:
110V - 120V
Dimensions:
17-1/2" W x 7-5/8" H x 20" D, 7" H without feet
Nettogewicht: 36,29 kg
Additional information
| Manufacturers | |
|---|---|
| Compaction | |
| Color | |
| Kanäle |
1 review for Parasound A 51 power amplifier
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patrick h. -
Highly professional handling from the phone call to the order to shipping. Connoisseurs know what they get at Parasound. A piece of craftsmanship with selected components and a brute sound dynamic. My speakers fell in love immediately and so did I. Again and again, thank you!
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