Replace a worn, damaged, or intermittent EQ slider in your Ampeg SVT-4PRO with the genuine Ampeg 70-203-54 20K EQ Slide Potentiometer.
This factory OEM replacement potentiometer is designed for the graphic equalizer section of the SVT-4PRO bass amplifier and provides the proper fit and electrical value for replacing the original component.
A worn slide potentiometer can cause intermittent operation, signal changes, dead spots, or unreliable EQ adjustment. Using the correct genuine replacement helps restore proper operation while maintaining the amplifier's original configuration.
British Audio is one of only two authorized Ampeg parts distributors in the U.S., supplying genuine replacement components to musicians, technicians, and professional repair shops nationwide.
Key Features
- Genuine Ampeg OEM replacement part
- Ampeg Part Number: 70-203-54
- 20K slide potentiometer
- Used in the graphic EQ section
- Factory replacement for the original component
- Ideal for worn, damaged, or intermittent EQ sliders
- PCB-mount electronic component
- New genuine OEM part
Compatible Models
- Ampeg SVT-4PRO
Specifications
Part Type: EQ Slide Potentiometer
Manufacturer: Ampeg
Part Number: 70-203-54
Resistance: 20K Ohm
Potentiometer Style: Slide
Application: Graphic Equalizer
Mounting Type: PCB Mount
Condition: New Genuine OEM Part
Important Notes
- This listing is for one 20K EQ slide potentiometer.
- Professional installation and soldering are recommended.
- PCB removal and component-level soldering may be required for installation.
- Verify the part number and compatibility with your amplifier before ordering.
- Reviews

