Potentiometer Centralab Long Shaft Audio Log
6mm Split Shaft 24 spline
Centralab® 550K Audio Taper Potentiometer +/- 9% Tolerance
Long Bushing. Designed to vintage specs for classic audio taper response, this pot offers a 9% +/- tolerance for consistent performance and tonal accuracy. Its full-size 15/16" can and durable 24-spline split shaft ensure a secure, authentic fit with your favorite guitar knobs.
The 3/8-32 threaded bushing and included mounting hardware make installation quick and easy in any 3/8" diameter mounting hole. Perfect for high-output pickups and players who demand precision, this pot delivers the vintage feel and sonic clarity you expect from Centralab®.
Split Shaft
Vintage 550K Resistance
A tapered logarithmic Audio Pot
550XL Series
For use in guitar audio circuits
Specifications:
550K Split Shaft
Audio Style Potentiometer for applying resistance to audio circuit
A tapered logarithmic Audio Pot
Quarter Size .937" (approximately 15/16" diameter 23.5mm)
Overall height 1.616" (1 5/8" or 41mm)
6mm Split shaft
Shaft is 24 spline shaft
Overall shaft thread length is 11/64"
Includes one nut and washer per pot
Body Depth 0.414" (13/32" or 10.5mm)
Shaft Rotation 300 degree
Power Rating: 1/4 watts @ 55°C (Resistance above 100K ohms)
Operating Temperature: -10C to +80C
Solder Heat Resistance: 260 degree for 5 seconds
Manufacture: Centralab
"A" Potentiometer is a tapered audio pot, used mainly in volume or tone control.
Sold in each, also available in other combinations, please email us for assistance.
Please note: These do NOT fit our 6mm push on 18 spline knobs that are 6mm
| Shaft Details | 6mm split shaft (24 spline) x 0.414 high (13/32") |
| Thread | 3/8-32 Unef |
| Mounting hole required | 3/8" |
NOTE: You will need to solder this in to your circuit, knowledge of solder and tools will be needed to use this item.

This Product may contain a chemical known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more info go to www.P65Warnings.ca.gov
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