13P1P Vacuum Tube

Highlights of the 13P1P Vacuum Tube

• Direct replacement for the large outer tubes in the Dayton Audio HTA200
• Functions as a shunt regulator for stable voltage output
• Lower-noise operation compared to a solid-state equivalent
• 7-pin tube design with 13 V filament heating

Product details 13P1P Vacuum Tube

13P1P Vacuum Tube

The 13P1P Vacuum Tube is intended as a correct replacement for the large outer tubes used in the Dayton Audio HTA200 Hybrid Stereo Tube Amplifier. This makes it a practical choice for maintenance, repair, or restoring the amplifier to its original operating condition.

In this application, the 13P1P works as a shunt regulator tube, helping the amplifier maintain a constant voltage output. This operating role contributes to stable performance and supports lower-noise behaviour than a comparable solid-state solution, which is beneficial in audio systems where clean signal handling is important.

The tube uses a 7-pin configuration and features a 13 V filament with a nominal heating current of 750 mA. For DIY audio users and owners of the HTA200, the 13P1P offers a straightforward replacement option that matches the amplifier’s intended tube complement.