Good looking vintage looking knobs, fit perfectly on Rumble 500 bass amp
Bought two sets of these black and silver vintage style knobs to change out the cheap and ugly looking cream knobs on a brand new Fender Rumble V3 500 combo bass amp. The new knobs fit perfectly (and tightly) on the D-shaped potentiometer shafts. No tools necessary to make the change. The amp now looks like a true, professional Fender product. Gorgeous, in fact. Amazingly, my bandmates noticed the and complimented the new knobs without me pointing out the change to them. I also like being able to replicate my favorite settings by using the numbers on the knob skirt, whereas the ugly cream knobs had no numbers. I thought the pandemic pricing was a bit steep for these replacement knobs, but I swallowed hard and paid the price - I did not want to chance the potential quality issues with generic copy knobs. So these knobs make a great upgrade for Fender RUmble amps. These knobs look to be high quality if you are looking for replacements for your vintage equipment. Note that the description may say the knobs have a 7/8" opening, but they fit my amp's 1/4" D shaped shafts.