The Maplin MosFet Amp

[sinus trouble]

Hello Necks!
A bit off topic but still relevant to audio gear, So I thought id upload it for nostalgic value!
Debated many times by audiophiles over the years? I think it was a great kit providing the PSU was up to standards!
I couldn't seem to upload the final page? But if requested I will send!

Mosfet Amp01.JPG

Mosfet Amp02.JPG

Mosfet Amp03.JPG

Mosfet Amp04.JPG

Mosfet Amp05.JPG

[thewisepranker]

Figure 3 is drawn incorrectly. The numbers for Vgs are in reverse order. They should go from one to ten with Vgs = 1 closest to the number 50 on the x axis (for Vds).

[Albert H]

I've still got a couple of those in a box of junk somewhere here. They were really good for high level modulation of 50 Watt Medium Wave rigs!

[sinus trouble]

This circuit has been modified soo many times yet the literature stayed original!
I remember building mine years ago and most of the components didn't match the parts list lol
I guess replaced by newer 'modern' components, A fun build all the same though!