Hello

I was just speaking to the Meridian Service department. I'm told they don't have any 512 spares to sell now. It's no longer available.

However, the G12 will also do the job. It just needs to have the connector changed to the old 5 pin DIN to work with an older 500 series product.

If you can't get hold of the 512, let me know, I have an used G12.

Hope that helps

Kind regards

Richard Taylor