Internal Tzx Duino amplifier for the ZX Spectrum +2

[Alleged_Geek]

Hi all,

I have been going through my old 8 bits recently and have turned my attention to my ‘spare’ ZX Spectrum +2 which I won at an auction here in Aberdeen for the staggering price of £5!

My main complaint about the +2 is the fact that it was very temperamental when loading from an external source. I stumbled across a schematic on Youtube and decided to give it a go.

After designing, building and installing the amplifier I can now load games from my TZX Duino flawlessly with a nice clean and crisp loading sound coming from the +2

I have created an entry on my blog and have embedded a youtube clip of the complete process to go along with it.

Alleged-geek.blogspot.com

The entry is a step by step guide to installing my design. The designs themselves can be found in my github site and are freely available to anyone who wants to use them.

https://github.com/Alleged-Geek

Please feel free to have a look, if you have any questions or queries then please do not hesitate to get in touch.

Best regards,

AG

[1024MAK]

Very nice

Mark