The nxV200 VFET-MOSFET Audio Amplifier Module is a very high performance, high end audio amplifier module which is biased into Class A/B.

Hundreds of man hours has gone into its research and development.

Don't be fooled by it's small size and use of SMD components, this is the best sounding and well engineered amplifier module on the planet in it's power rating.

Many hundreds of these modules have now been sold to very happy customers, not one of these clients that we are aware of has not loved the build and sound quality of this amplifier module.

Read the Testimonials and have a look at the Gallery and see for yourself what some of the those who have purchased the nxv200 amplifier module are saying.

If you are looking for something even more simple to put together, please have a look at the HPA-nxV201ps module, it is based no the nxV200 and has its own high quality low noise power supply on board.

Specifications

  • 110 Watts RMS continuous sine wave into 8
  • 180 Watts RMS continuous sine wave into 4
  • The HPA-nxV200 is 2 Ω Stable
  • Biased into Class A/B
  • Power Bandwidth 3.5hz to 600khz -3dB
  • Small Signal Bandwith 3.5hz to 3.5mhz
  • Slew Rate = 80v / microsec approximately
  • Dampening Factor At 100hz  8Ω = 800
  • Dampening Factor At 1khz    8Ω = 650
  • Dampening Factor At 10khz  8Ω = 250
  • RCA Single ended Input impedance 33k
  • Single Ended Input Gain = 30.6dB
  • THD+N @ 1khz 0.005%
  • THD+N @ 10khz 0.02%
  • SNR -105dB
  • Recommended Linear Voltage Supply +-50 volts DC
  • Operational Supply Voltage Range +-10v DC to +-60 volts DC
  • PSU Power Transformer secondary windings 35vac (225VA to 400VA)
  • Printed Circuit Board Dimensions 50mm x 50mm
  • Recommended Conrad Heat Sink MF20-75
  • 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 to 16 Ohms
  • Extra Heavy Duty three ounce copper printed circuit board
  • Ground plane Layer for very low noise.
  • Rugged high performance complementary Toshiba MOSFET Output Stage.
  • The amplifier module comes with a comprehensive installation manual.  

Here is what do you need to build a stereo HPA-nxV200 Amplifier.


For the not so budget minded.

  • Two HPA-nxV200 Amplifier modules.
  • One or two HPA-NXVPSU-One power supply boards.
  • One HPA-Limiter-1 Mains surge limiter.
  • Two HPA-LSP-1 Loudspeaker protection boards.
  • One BDL ezPower 300mm x 75mm Chassis.
  • One 500VA Torodial transformer with 35vac +35vac secondary windings.
  • One pair of ETI Eichmann Phono Pods.
  • One pair of ETI Eichmann Cable Pods.
  • High quality OFC copper hookup cable
  • One high quality IEC mains chassis socket with built in fuseholder.
  • Mounting hardware kit of bolts, nuts and washers.

For the more budget minded.

  • Two HPA-nxV200 Amplifier modules.
  • One HPA-Limiter-1 Mains surge limiter.
  • One 400VA Torodial transformer with 30vac +30vac secondary windings.
  • MF20-75 heat sink for two channels channels
  • Your own chassis of choice.
  • Your own handwired power supply of choice.
  • Your own cable and mounting hardware and IEC chassis socket of choice .

 

 

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