Knobs

This brass adapter sleeve converts a 6mm shaft potentiometer or 18T knurled shaft potentiometer to 1/4" shaft (6.35mm), allowing for 1/4" knobs to be used on a wider range of potentiometers. 1/4" tall.

High-quality USA made knobs from Rogan Corp. These small, skirted pointer knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
For a T18 knurled version of this knob, see P-K271PS-W. A variety of different sizes are available from the PT Series.
- Height: 0.71 in.
- Diameter:0.57 in.
- Fits 6mm D Shafts
- Indicator on round side of D-shaft
For a T18 knurled version of this knob, see P-K271PS-W. A variety of different sizes are available from the PT Series.
$1.65

Ampeg classic knob. D shaft. Original Ampeg replacement part.
$3.95

High-quality USA made knobs from Rogan Corp. These medium, skirted pointer knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
For a T18 knurled version of this knob, see P-K272PS-W. A variety of different sizes are available from the PT Series.
- Height: 0.84 in.
- Diameter: 0.62 in.
- Fits 6mm D Shafts
- Indicator on round side of D-shaft
For a T18 knurled version of this knob, see P-K272PS-W. A variety of different sizes are available from the PT Series.
$1.65

High-quality USA made knobs from Rogan Corp. These large, skirted pointer knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
A variety of different sizes are available from the PT Series.
- Height: 0.71 in
- Diameter: 0.73 in
- Fits 6mm D Shafts
- Indicator on round side of D-shaft
A variety of different sizes are available from the PT Series.
$1.75

High-quality USA made knobs from Rogan Corp. These medium, skirted knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
A variety of different sizes are available from the PT Series.
- Height: 0.84 in.
- Diameter: 0.62 in.
- Fits 6mm D Shafts
- No indicator
A variety of different sizes are available from the PT Series.
$1.65

Colors Available:
- Height: 0.71 in.
- Diameter: 0.57 in.
- Fits 6mm D Shafts
- No indicator
A variety of different sizes are available from the PT Series.
$1.65

For current JVM and older JCM2000 or any 1/4" D-Shaft potentiometer
$11.75
package of 8

High-quality USA made knobs from Rogan Corp. These small pointer knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
For a T18 knurled version of this knob, see P-K271P-W. A variety of different sizes are available from the PT Series.
- Height: 0.55 in.
- Diameter: 0.45 in.
- Fits 6mm D Shafts
- Indicator on round side of D-shaft
For a T18 knurled version of this knob, see P-K271P-W. A variety of different sizes are available from the PT Series.
$1.65

High-quality USA made knobs from Rogan Corp. These medium pointer knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
For a T18 knurled version of this knob, see P-K272P-W. A variety of different sizes are available from the PT Series.
- Height: 0.68 in.
- Diameter: 0.50 in.
- Fits 6mm D Shafts
- Indicator on round side of D-shaft
For a T18 knurled version of this knob, see P-K272P-W. A variety of different sizes are available from the PT Series.
$1.65

High-quality USA made knobs from Rogan Corp. These extra large, puck-shaped, skirted pointer knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
A variety of different sizes are available from the PT Series.
- Height: 0.63 in.
- Diameter:1.25 in.
- Fits 6mm D Shafts
- Indicator on round side of D-shaft
A variety of different sizes are available from the PT Series.
$1.95

High-quality USA made knobs from Rogan Corp. These large, puck-shaped, skirted pointer knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
A variety of different sizes are available from the PT Series.
- Height: 0.45 in.
- Diameter: 0.84 in
- Fits 6mm D Shafts
- Indicator on round side of D-shaft
A variety of different sizes are available from the PT Series.
$1.85