Restore Your Amp's Tonal Precision

Restore the bright, cutting high-end of your Marshall amplifier with this Genuine OEM Treble Control Potentiometer (Part# POTM-00015, B250K). Designed to Marshall’s exact factory specifications, this potentiometer ensures precise control over high-frequency response, allowing you to fine-tune your amp’s treble for clearer articulation and enhanced presence.

Key Features:

• Solder Lugs – Easy-to-use connection points for secure soldering.

• Genuine Marshall Part – Factory-original replacement for classic Marshall amplifiers.

• Part Number: POTM-00015.

• B250K Treble Control – Provides smooth, precise high-end tonal adjustment.

• 8mm Bushing – Ensures a secure fit for current amp models.

• High-Quality Construction – Built for durability and long-term reliability.

• Direct OEM Replacement – Ensures proper fit and function with no modifications needed.

Compatibility:

✔ Marshall 1959HW
✔ Marshall JCM800 2203
✔ Marshall JTM45 2245
✔ Marshall 1987X

⚠ Not intended as a direct replacement for vintage models. This potentiometer is designed for current Marshall amp ranges and may not fit older units without modification.

Important Notes:

⚠ Professional Installation Recommended – Proper soldering and alignment are required for optimal performance.
⚠ Non-Refundable – Due to its specific application, all sales are final.
⚠ Pre-Order Information – If the item is on pre-order, contact us for lead times. Otherwise, we’ll fulfill your order as quickly as possible.

Why Choose British Audio?

As an Authorized Marshall Service Provider, British Audio is trusted for expert repairs and genuine replacement parts.
At British Audio, we provide genuine, factory-authorized Marshall components to keep your amp sounding its best. Whether you're repairing, restoring, or upgrading, trust us for authentic parts that meet Marshall’s exact standards.

Restore the full tonal control of your Marshall amp—order your Genuine OEM Treble Control Potentiometer (Part# POTM-00015, B250K) today!