800 Watt MOSFET Amplifier Module

[The Saint]

Hi Dacall

Beautiful loudspeakers!
Well done on the build.
I look forward to seeing your nxv300 mono blocks.

Cheers

Anthony

[ariyanto]

Originally Posted by The Saint

Here is my latest amplifier module hot off the press!
Contact me for more info:
It is available now for purchase from my online store!

Cheers
Anthony

Is this scheme and lay outnya ..... mr? if anyone in the share .........

[mickysoni]

Originally Posted by The Saint

Here is my latest amplifier module hot off the press!
Contact me for more info:
It is available now for purchase from my online store!

Cheers
Anthony





* Featuring Balanced XLR and Single Ended RCA input stage.
* Can be power from separate power supplies for the Input and Driver Stage
* Very low noise and distortion
* Unconditionally Stable
* Extra Heavy Duty three ounce copper printed circuit boards.
* Gold Immersion copper track plating
* Rugged high performance Toshiba MOSFET output stage.
* RoHs Compliant
* Very easy to install and get going
* Sound quality and reliability rivaling the best in the world

Preliminary Specifications

* 500 Watts RMS continuous sine wave into 8 Ω
* 800 Watts RMS continuous sine wave into 4 Ω
* 1200 Watts RMS short term sine wave into 2 Ω
* The HPA-nxV800 is 2 Ω Stable
* Biased into Class A/B
* Power Bandwidth 3.5hz to 250khz -3dB
* Slew Rate = 90 volts / microsecond approximately
* 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
* THD+N - Typically 0.003%
* Recommended Voltage Supply +-98 volts DC
* Operational Supply Voltage Range +-20v dc to +-105 volts DC
* PSU Power Transformer secondary windings 65vac (1200VA)
* Printed Circuit Board Dimensions 325mm x 50mm
* Minimum Recommended Conrad heat sink MF35-100 to MF35-151.5

dear sir pls cote me the cost

[The Saint]

Originally Posted by mickysoni

dear sir pls cote me the cost

Hello mickysoni

The nxV800 module cost $579.00AUD and it is available from my online web site store.

Cheers

Anthony
High End Audio MOSFET Amplifiers

[logawamania]

Can you tell me PSU recomendation for this PA?

[The Saint]

Originally Posted by logawamania

Can you tell me PSU recomendation for this PA?

Hello

The HPA-PSU Three power supply board would be a good match for the nxV800 module.
As many as two of nxV800 modules could be power from this PSU.
The PSU-Three Power Supply Module

Cheers

Anthony
Aussie Amplifiers

[msdava]

süper amp

[ousama34]

Hello saint,,
i would just like to ask to get a pre-amp gain of 17.7 dB, what modifications does have to be made to the circuit design

[jombeth]

Hello,

I'm interested in your 800 watts amp. however, as an amplifier enthusiast, i would want to build it with myself. So, can you help me by posting or sending the complete circuit with complete details and also biasing, through my email arvin_ksa2000@yahoo.com? I will be thankful to you...

More power!!

Arvin

[jombeth]

Hello,

I'm interested in your 800 watts amp. however, as an amplifier enthusiast, i would want to build it with myself. So, can you help me by posting or sending the complete circuit with complete details and also biasing, through my email arvin_ksa2000@yahoo.com? I will be thankful to you...

More power!!

Arvin