5pcs RK11 Type B1K B5K B10K B50K B100K B250K 4pin electronic organ audio speaker volume control potentiometers Key benefits and what problems they solve - Precise volume control for electronic organ audio speakers: these potentiometers are designed to adjust audio output smoothly, helping you dial in the exact listening level you need. - Wide range of resistance options in one set: models B1K, B5K, B10K, B50K, B100K, and B250K cover common volume control requirements in organ and speaker applications, enabling flexible tuning and compatibility with different circuits. - 4-pin configuration for easy integration: standard 4-pin layout supports straightforward wiring to PCB or module connections, simplifying replacement or upgrading tasks. - Compact shaft size for compatibility: size 18MM half axis shaft facilitates mounting with typical knobs and enclosures used in electronic organs and compact audio equipment. - One unit with 50K Ohm resistance: specific value provided to match particular circuit needs and to support accurate volume response in your setup. Specifications and compatibility - Type: RK11 4-pin potentiometers - Models covered (resistance values): B1K, B5K, B10K, B50K, B100K, B250K - Configuration: 4-pin - Shaft size: 18MM half axis - Application: suitable for electronic organ audio speakers and related volume control tasks - Quantity: 5 pieces (covers the listed models above) Practical use scenarios - Replacing worn or noisy volume controls in electronic organs: restore smooth, reliable operation and accurate level adjustment without altering other circuitry. - DIY organ or keyboard projects: select from the included resistance values to tailor the volume taper for a natural playing experience and consistent response across the control range. - Upgrading home audio speaker modules or compact amplifiers: swap in these 4-pin potentiometers to achieve dependable volume control in compact enclosures and PCB layouts. Performance and reliability notes - Designed for standard electronic organ and speaker volume control duties with typical 4-pin interfaces. - Shaft length and 4-pin configuration support common knob assemblies and mounting schemes. - Specific resistance value (50K Ohm) is available among the set to meet particular circuit requirements and gain stable volume control performance. Materials and construction - Potentiometer type and construction align with common RK11 style 4-pin devices. Material details are not specified here; focus is on functional compatibility and intended use in electronic organ and speaker applications. This description maintains the original product brand, models, functions, and intended use while presenting clear, customer-friendly information about benefits, specifications, and practical applications.