Fosi Audio Replaceable Orange & Grey Knob - Grey Knob
from this shop’s own product feed
Price history
We started tracking this price on 27 Oct 2026. The chart fills in as prices change, so you can see whether today’s price is a good one.
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About this product
The BT20A, BT20A PRO, BT30D, BT30D PRO, and TB10D amplifiers are equipped with replaceable orange and grey knobs. Customization of the amplifier's appearance, making it easier for users to tailor their setup to their individual preferences.To replace the knobs, just need a cloth with friction, simply grasp the existing knob firmly and pull it straight off the shaft. Then, align the new knob onto the shaft and press it firmly in place. Make sure that the new knob is securely attached before use.
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