Thanks Jon - no problem at all, happy to put things right for you.Now go and have fun recording with your nice collection of ribbon mics!

Nice!The 42Bs are 50 ohm mics so look out for that. There's a bit more on them at the blog.http://xaudiaelektrik.blogspot.co.uk/20 ... m-42b.html(We also make stand adapters for these if you need it.)

Bubber wrote:(zebra50, I apologize for hotlinking your image of your test.)No problem at all. That's why I do them!Please take the response with a pinch of salt - the chamber is not perfect, but results should be comparable within themselves etc.The ML52 is a bit of an oddball mic, with the two tran...

Mattphelan wrote:I caught the link, thanks for that. I'm definately interested in these. I'd be curious o get a stereo pair and do electric guitars with one turned the dark way and one the light way and combine them.

If you do, don't forget to flip the polarity on one. The rear is 180 degrees out, of course!

The best replacement would probably be another 6Z1P. The mic was, after all, designed with this tube.

Are you having trouble finding one? I have some NOS. (New Old Stock).

Hi! Roddy let me know about this thread. I was going to reply to his message but it makes sense to do it here - it's a good way of introducing myself. I've done a bit of work on a 19a9 but there seem to be some differences of opinion on circuits and so the design may have evolved. The hand-sketched ...