Re: [neonixie-l] My attempt to build a IN-13 vu-meter

['Ian Vine' via neonixie-l]

Very nice.  IanV On 2 Feb 2023, at 11:12, Joe Croft <cro...@gmail.com> wrote:  Hi Oliver, Very good job.  Very pretty device! I love the brass work! Did you do the brass work yourself? If so, what did you use for cutting and etching? Analogue rules! (says the SW guy) -joe On Wed, Feb 1, 2023 at 11:55 PM Olivier <lestee...@gmail.com> wrote: Hello, Over a year ago I found some picture of a IN-13 vu-meter made by Paul from Bad Dog Designs. I contacted Paul to get more details on his built and he happily replied. I then decided to start my own. I built a one channel prototype with through-the-hole components and then re-designed the PCB to use SMDs as I needed the board to be very small. I built each channel on one separate PCB to reduce cost; they are all stacked together. Then I had the oak wood box made locally by a carpenter and the brass plates as well. The final results is below: it uses 20 IN-13 tubes, 10 for each channel. The choice of frequencies matches a home-made 10 octave equaliser you can see below. It is working fine, though some channels need some additional fine tuning! It is fully analog.  Cheers, Olivier  -- 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/0d5d34c3-9802-452b-8498-440662660074n%40googlegroups.com. -- 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/CAE%2BVk6PZMnf5q0EbHmNa1OCM8USZWG%2BEPRHRZ9Ms_Z7acAYLjg%40mail.gmail.com. -- 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/70981208-619E-4982-A42E-F98577C0DBFD%40yahoo.co.uk.