If you’re looking for a unique, cheap, and compelling solution for potentiometer knobs, you might like to consider using converted brass hardware for the job. Gorgeous, no? The idea comes from ...

Above: From Lynns Graceland on Etsy, ultra tiny Small Cabinet Knobs are available ... Above: The Signature Hardware Osian Solid Brass Round Cabinet Knob is finished in brushed nickel; $14 for ...