Interesting- I’ve seen a recommendation that this is used with a hi-pass filter as it can go down to 10 Hz; the reason I asked is because of the labels on the Fx loop, which is where one can be placed. 🙂
...considering how much Staines Crack Converters want for the other one.
https://www.ebay.co.uk/itm/195720255722
However, unfortunately my garage roof needs replacing.