• Tung Sol KT66 power tube.
  
• Used in audio devices as well as KT66 based guitar amps.
  
• Detailed, wide and defined tone.
  
• Reliable & durable build quality.
  
• Made in Russia.
  

These KT66 are almost a mixture with a 6L6. They're detailed, and clean with lots of headroom. They're also durable and good at dealing with a range of devices. A plus point is that they look fantastic too which is why they're often found on home audio systems almost as a display piece. Note - the bottom of the tube is slightly tapered so make sure it will fit your device (tube retainers need to be removed).

 

See Also:

• Tubes and Valves for Amplifiers
• Tung Sol Tubes & Valves