If you want new production tubes for your Lyr, these are a good option. We take new-production JJ E88CC tubes and match them precisely on a modern tube curve tracer. If your original tubes are getting tired, this is the way to restore like-new performance to your Lyr.
Tubes are covered by a 90-day warranty that begins when they are shipped.
Input Tube Type: JJ E88CC
Lifespan: 5,000 hours typ.