Standard practice in many industries, n’est-ce pas?
– 29″ wheels too big, 26″ too small
– buy a brand new 650b bike
I remember experimenting with an “Audio enhancer” from Argos once. It cost £20 and was just a pass-through box: interconnects in one end and out the other with an “Active” button on it. No power. Even to my untrained ears there was a very noticeable difference in the sound coming out the other end. Not better, not worse, but different. Not *quite* relevant to OP but thought I’d share.