The NXV 500 together with a DAC I have modded and an old Philip CD Player and a Nelson Pass Balanced Bride of Zen delivered the best sound ever in the HIFI club. Sometimes we have some very expensive stereo in the club. 1 month ago only the AR 610 mono amps had a price of $100.000 AUD

So we are extremely satisfied with the nxV500

Cheers from E.Sæterdal

Denmark

This is super sound. I am so happy…:-), Huge detail. In the whole audio spectrum,  tight and controlled bass, The middle range is so forward and clean without any harshness, No harshness in the top end, Super high end sound. Perfect for me. A little about myself I am 39 years old. I have been interested in HIFI since I was 12 -13 Years old. And I have heard so many amplifiers in my time.

Thank you very much for good product…

Kind regards Torben from Denmark

The nxV500 module is a mono amplifier board, so two of these will be required for a stereo amplifier.

The nxV500 is designed as a very high performace, high end audio amplifier in the Recording Studio's, Audiophile Amplifier's, Home Theatre and Sub-Woofer Amplifier's

The nxV500 has XLR Balanced inputs as standard and it can be configured for RCA single ended input as well.

The performance of this amplifier is truely awesome and unlike a lot of amplifiers these days. The power ratings are continuously rated sine wave into a resistive load.

The thermal stability of this amplifier has shown to be extremely stable at any power level with the DC bias not shifting anymore than a few milliamps over the temperature range of the amplifier.

• Featuring Balanced XLR and Single Ended RCA input stage.
• Very low Noise and Distortion
• Unconditionally Stable
• Extra Heavy Duty three ounce copper printed circuit boards.
• Gold emmersion copper track plating
• Rugged high performance VFET MOSFET output stage.
• RoHs Compliant

Preliminary Specifications

• 310 Watts RMS continuous sine wave into 8 Ω
• 550 Watts RMS continuous sine wave into 4 Ω
• The HPA-nxV500 is 2 Ω Stable
• Biased into Class A/B
• Power Bandwidth 3.5hz to 500khz -3dB
• Dampening Factor At 100hz  8Ω = 1300
• Dampening Factor At 1khz    8Ω = 915
• Dampening Factor At 10khz  8Ω = 248
• RCA Single ended Input impedance 20kΩ
• XLR Balanced Input Impedance 40kΩ
• Differential Input Gain = 33.8dB
• Single Ended Input Gain = 28.1dB
• Signal to Noise Ratio -120dB
• THD+N - Typically 0.005%
• Recommended Voltage Supply +-78 volts DC
• Operational Supply Voltage Range +-10v dc to +-95 volts DC
• PSU Power Transformer secondary windings 55vac (800VA)
• Printed Circuit Board Dimensions 220mm x 50mm
• Recommended Conrad heat sink MF30-100