In Reply to: RE: John Swenson's/Sonore microRendu at Axpona posted by Mr_Steady on April 19, 2016 at 05:27:47:
As Sordidman said, the microRendu is just that tiny silver box in the picture.
As for the 572 tube, you can still get them but not Svetlana branded. It was indeed a popular low cost HF (~2MHz - 30MHz) transmitting power tube or HF power amplifier tube back in the day.
Cary Audio also used it in a couple audio amps many years ago. Dennis Had also used it in older Dentron HF power amplifiers - in his past life before he started Cary Audio.
You can still get Shuguang 572B, but beware some are rejects.
Taylor 572B are available from RF Parts Company, a reputable outfit.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: John Swenson's/Sonore microRendu at Axpona - AbeCollins 10:42:32 04/19/16 (1)
- RE: John Swenson's/Sonore microRendu at Axpona - Mr_Steady 17:11:05 04/19/16 (0)