The assembled circuit board, as shown on the Home page costs £10.30.  This includes VAT and shipping to UK, the EU, USA and Canada.  Other countries will probably cost the same - contact me if you live elsewhere and I will check the postage costs

Some basic soldering skills will be required to connect some wires.  There are two M2 mounting holes, or it could be mounted with a double sided sticky pad (not supplied).

A multi strand cable is recommended, such as 7/0.2mm.

They are sold by Key Design Electronics Ltd.

At the moment there is no fancy “online shop”. If you are interested, please email: keith@dtxpander.co.uk.  Payment is normally by PayPal, but other arrangements can be made if required.