[{"id":267305451674,"handle":"all","title":"All","updated_at":"2025-12-05T07:10:04-05:00","body_html":"","published_at":"2021-05-09T18:10:14-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":435196559592,"handle":"centralab","title":"Centralab","updated_at":"2025-12-05T07:10:04-05:00","body_html":"\u003cp\u003e\u003cspan\u003eSince 1922, Centralab® has been at the heart of electronic innovation. From pioneering ceramic resistors and capacitors to developing legendary components for guitars, Centralab® has shaped the sound and performance of countless devices including iconic guitars that defined eras.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDid you know? Jack Kilby, inventor of the microchip, sharpened his skills at Centralab® from 1947 to 1958, driving breakthroughs in ceramic-based, silk-screened circuits.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eToday, Centralab's® classic potentiometers, capacitors, and switches continue to power the tone and feel that musicians crave. With a return to form including the much anticipated reissue of the coveted 550k pots, Centralab® delivers both the vintage mojo and modern reliability demanded by players and builders alike.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2025-06-28T09:43:55-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"Centralab"}],"published_scope":"web","image":{"created_at":"2025-06-28T09:43:54-04:00","alt":null,"width":511,"height":511,"src":"\/\/sporthitech.com\/cdn\/shop\/collections\/Centralab_logo.png?v=1751118235"}},{"id":208872013978,"handle":"electronic-parts","title":"Electronic Parts","updated_at":"2025-12-05T07:10:04-05:00","body_html":"","published_at":"2020-07-25T09:52:56-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Parts\/Electronic Parts"}],"published_scope":"web"}]
Centralab 550K Audio Taper Potentiometer +/- 9% Tolerance - Long Bushing Manufacturers Part Number: CTL-550XL-1
Available in Standard and 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®.
Buy with confidence from SportHiTech, an authorized Centralab Dealer. All products are factory fresh and in original retail packaging.
