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The NXV500L is designed as a very high performance, high end audio amplifier in the Recording Studio's, Audiophile Amplifier's, Home Theatre and Sub-Woofer Amplifier's

The NXV500L R5 has XLR Balanced inputs as standard and it can be configured for RCA single ended input as well.

The HPA-nxV500L amplifier module has a world wide fan base and it has been shown from extensive listening tests from around the world that this amplifier module rivals even the best sounding and most expensive amplifiers in the world regardless of price. Based on this the HPA-nxV500L represents extremely great value for money.

NXL500 R5 Specifications

• 300 Watts RMS continuous sine wave into 8 Ω
• 500 Watts RMS continuous sine wave into 4 Ω
• The HPA-nxV500L R5 is 2 Ω Stable
• Biased into Class A/B
• Power Bandwidth 3.5hz to 250khz -3dB
• Slew Rate = 80v /uSec
• Damping Factor At 100hz 8Ω = 1300
• RCA Single ended Input impedance 20kΩ
• Differential Input Impedance = 40kΩ
• Single Ended Input Gain = 30.6dB
• Differential Input Gain = 33.8dB
• SNR -105dB
• THD-N = 0.005% @ 10 watts 8 Ohms
• Recommended Linear Voltage Supply +-78 volts DC
• PSU Power Transformer secondary windings 55vac (800VA)
• Printed Circuit Board Dimensions 215mm x 50mm
• Recommended Conrad Heat Sink MF35-75
• Ultra small form factor PCB
• Designed as high performance Home Theatre multi-channel amplifier
• Or High End 2 Channel stereo amplifier
• Unconditionally Stable into any load from 4 ohm loads and up
• Extra Heavy Duty Two ounce copper printed circuit board
• Rugged Single Die Lateral MOSFET Output Stage

Basic list of parts needed to build a 1 x  Mono Block NXV500L R5 Amplifier.

• 1 x HPA-NXL500 R4 Amplifier Module
• 1 x HPA-NXVPSU Two Power Supply Board Or PSU One R3
  
• 1 x HPA-Power One R4 AC Mains Controller
• 1 x HPA-SS/Relay One
• 1 x 800VA toroidal power transformer with 2 x 55VAC secondary windings
• 1 x Conrad MF35-100 heat sink Minimum