Single core + earth - Why?

[GAP]

TLC have a box of 75 assorted connectors for =A311 (+VAT and P&P) which might be worth a try:

[Andy Burns]

Bernard will be along in a minute to remind us that it's bad for hearing aid users too.

[ARWadsworth]

A small starter pack

Is your email address valid? If it is check it, if not then email me.

[Terry Casey]

Something like this?

[ARWadsworth]