TAD 6L6WGC-STR tube, matched quad

The TAD 6L6WGC-STR is a glass envelope beam power pentode having a plate dissipation rating of 30 Watts with convection cooling. It is intended for audio frequency power amplification service in either pentode, ultralinear or triode connection and single or push-pull/parallel 
applications. The TAD™ 6L6WGC-STR has an indirectly heated oxide cathode, which may be DC operated for the absolute best hum/noise performance. 

The TAD 6L6WGC-STR plate is made from a laminated material that improves heat transfer and has superior performance under overload conditions which are often seen with guitar amplifiers. Close manufacturing specification tolerances and improved processing provide enhanced reliability and superior sonic performance. 

The TAD 6L6WGC-STR is designed to be a direct replacement for any 6L6/5881 or equivalent. The TAD 6L6WGC-STR gives electrical and audio performance very similar to that of the original GE 6L6GC.