I dearly love the Philips 6922s in my Raysonic CDP but they didn't work at all --
monumentally microphonic -- in a CJ preamp I had at the time. At least one
preamp manufacturer, Audible Illusions, recommends against using this tube.
What preamp do you have and why did you replace the Siemens?
monumentally microphonic -- in a CJ preamp I had at the time. At least one
preamp manufacturer, Audible Illusions, recommends against using this tube.
What preamp do you have and why did you replace the Siemens?