Wayne Parham Messages: 18791 Registered: January 2001
Illuminati (33rd Degree)
Try Aki at BOI Audioworks. I've bought matched tubes from him in the past and they've been dead on. He's even good about sending pentode/triode matches on dual section tubes, where others just want to match one section of the other. Sometimes availability makes this impossible, but it's nice to get it when you can.