12AU7 Ken Rad/G.E. 1955 Long grey pewter plates.
H.S. Top getter
Excellent sounding in a Prima Luna Preamp
These tubes were installed in position 3 and improved the 3D soundstage, the bass was drastically improved using EL34's
This tube was screened for Audio by second party. This preamp tube has an Excellent full range 3d sound stage, they compare with Mullard D getter and similar tubes, but better I think
They warm up fast a indication of a very good tube, low use
A very low noise and low microphonic's tube with spiral heaters and good construction. This tube is very hard to find in this condition, plates are matched, almost perfect 1800/1850 on average some pairs higher
Read what they are saying about these tube's
Satisfaction guaranteed.
Feedback left:
Greetings. Installed the Ken Rads a few days ago. Beautiful tubes, not unlike RCA long black plates, but the Ken Rads seem both wider in soundstage, and a bit "smoother". Rich all around, but plenty of detail. Really nice. These are staying.
I found this seller to be extraordinarily involved with his products. His communication has been outstanding. He has suggestions and ideas that are welcome and enhance my music experience. This product 1955 and the 1953's are an open secret. My suggestion to any owners of Prima Luna pre-amps: these are the tubes you have been waiting for. Place them in the third position. The soundstage is immediately widened and deepened. If you are searching for bass with el 34's these are in a class by themselves.
Vintage 1953 GE / Ken Rad 12AU7 Vacuum Tube matched PAIR
Vintage 1953 GE / Ken Rad 12AU7 Vacuum Tube matched PAIR
Discount for 6 tube set, Prima Luna Special