Ruby Tubes - JJ ECC81 / 12AT7 Preamp Vacuum Tube

Similar to the 12AT7, the ECC81 tube is known for its warm and smooth sound, making it a popular choice among musicians and audiophiles. It was widely used in vintage audio equipment and can still be found in some modern audio products, especially those designed to recreate classic tube-driven tones.

- JJ 12AT7 / ECC81 HG Tested
- All Magic Parts™ Pre-Amp Tubes Are Properly Tested for Quality Assurance
- 6-Month Warranty