Round Acrylic Amplifier Knob Key benefits Simple installation: pushon fit requires no set screw, so you can or install knobs quickly without tools. Durable material: made from acrylic for long service life and resistance to everyday wear. Lightweight and compact: adds minimal weight to your amplifier controls while preserving balance and responsiveness. Improved control: round shape provides a comfortable grip for precise adjustments during practice or performance. Wide compatibility: designed for use with guitar and bass guitar amplifiers and common amplifier control shafts. Features and attributes Function: designed as a control knob for amplifier volume tone and other potentiometer adjustments. Material: acrylic for durability and a clean finish. Shape and size: round knob with a compact profile suitable for most amplifier panels. Fit and performance: pushon design ensures a secure connection without the need for set screws; holds position during normal use and is easy to remove when needed. Practical applications a worn or broken knob on a practice amplifier to restore reliable control and a consistent look. Upgrade the control knobs on a bass guitar amplifier for a lightweight durable option that is easy to install. Use in DIY amplifier projects or onstage rigs where quick maintenance and fast swaps are required. Installation tips Align the knob with the control shaft and press firmly until it seats. No tools or set screws are needed. To remove, pull the knob straight off the shaft. If needed use a gentle rocking motion to loosen. This round acrylic knob provides a straightforward durable replacement for amplifier controls, offering easy installation and reliable day to day performance.