JJ EL34 Quad Power Vacuum Tube Set

About this item

• Tested by trusted industry experts
• All of our power tubes are paired based on Transconductance and Plate Current.
• 6 Month Warranty Included On All RUBY Tubes
• A pair tested and matched within +/- 1 mA (mille amp) of each other.
• JJ Tubes are some of the most reliable and popluar vaccum tubes available