> On Mar 4, 2021, at 9:22 AM, martin martin <mcvei...@gmail.com> wrote: > > https://www.ebay.com/itm/PCB-ONLY-AND-MAIN-IC-NIXIE-TUBE-STEREO-VU-METER-SGVU151-NO-TUBES-NO-PARTS/222316621932 > > <https://www.ebay.com/itm/PCB-ONLY-AND-MAIN-IC-NIXIE-TUBE-STEREO-VU-METER-SGVU151-NO-TUBES-NO-PARTS/222316621932?_trkparms=aid=111001&algo=REC.SEED&ao=1&asc=20160908105057&meid=a6997a68cbd64faeb1871ef4b03f3ea7&pid=100675&rk=4&rkt=15&mehot=pp&sd=264933666808&itm=222316621932&pmt=1&noa=1&pg=2380057&_trksid=p2380057.c100675.m4236&_trkparms=pageci:b21de548-7cf4-11eb-b7e6-c23b68f0b5e1|parentrq:fd9c05811770a1b67022f408fff919a4|iid:1>
This one may be a better choice: https://www.ebay.com/itm/VU-meter-for-Nixie-IN-13-tubes-Logarithmic-Stereo-w-o-tubes/324489581064 None of these bargraph audio level meters (they're all over eBay) are true "VU" meters as such but this one does seem to be using some sort of log converter chip (I can't make out the numbers in the pictures) which would make it more useful for the purpose. I'm also seeing more meters that use IN-9s. My beloved JVC cassette deck has a spectrum analyzer in addition to the level meters. The only snag is that it uses slow LCDs. The previous model used a two or three color VFD and boy was it fast! Terry Bowman, KA4HJH "The Mac Doctor" "If only you could see what I've seen with your eyes."—Roy Batty, Blade Runner -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/D104E75B-9AE9-463C-8BFD-E8638C1ADEE2%40gmail.com.
