I scoured the Internet for a single pole pick up and was led to this site. It served its purpose perfectly. My only recommendation would be to offer a version in a full plastic housing with height adjustment screws.

For the price, I was pleasantly surprised at both the output and sound quality of this pickup. I'm using it on the E and A string to send to an octave pedal. It's sensitive enough to pick up both strings, without getting enough from the D string to cause any odd issues.

Ferocious

Perfect for the ideal Diddley Bow build.

I use these a lot as an avid builder of 3/4 string guitars but also as a deadly bow builder these little single pole pick ups are great and come with an optional cover and are very easy to wire in !!