Border Patrol P20
BorderPatrolEstimated price (community-sourced)
Original retail — discontinued, no used price recorded yet
About the Border Patrol P20
The BorderPatrol Border Patrol P20 is a high-end stereo Class A push-pull 300B valve power amplifier. It uses two 300B output triodes per channel, driven through an interstage phase-splitter transformer, and is available with separate external power supplies in dual-mono configurations. The amplifier is designed for efficient loudspeakers and provides transformer-coupled 4-ohm and 8-ohm speaker outputs. Historical P20 versions include standard, EXD, and EXD/EXS configurations; the EXD version uses upgraded components, while EXS refers to upgraded external power supplies. Available published information describes the P20 as a 20-watt-per-channel amplifier with zero negative feedback and RCA single-ended inputs.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 20W @ 8Ω
- Amplifier Class
- tube
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
Never published
- Analog Output — the maker never published this. Checked 15 sources on 7 Sept 2026
Key Specifications
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions