• Item: Class A power amp  
  • Type: Pass Aleph 4  
  • Posted: 20 November 2011  
  • Builder: Andy5112405  
  • Country: United Kingdom  
  • Comments: 1  

Pass Aleph 4 power amp

The Pass Aleph 4 is a design that is freely distributed and discussed by the great Nelson Pass himself. With a bit of hunting and frugal purchasing it is very easy to build a £15K amplifier for a fraction of this cost.

Here is my Aleph 4 which cost me just under £500 to build. OK it uses a lot of second hand components but isn’t that the DIY spirit?

The finished result is A++ PERFECT and sounds WONDERFUL.

Comments

  • svmix
  • 23 October 2012 at 05:45AM
  • Hi this is very nice work what are these large coils close to big caps?how many watts rms per 8ohm?

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