Hi Joe I had the brass work done by an engraving company. Not cheap though!
Thanks IanV! Cheers, Olivier On Thursday, 2 February 2023 at 7:42:28 pm UTC+8 iavine wrote: > Very nice. > > IanV > > On 2 Feb 2023, at 11:12, Joe Croft <[email protected]> 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 <[email protected]> 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 [email protected]. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/neonixie-l/0d5d34c3-9802-452b-8498-440662660074n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/neonixie-l/0d5d34c3-9802-452b-8498-440662660074n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- > 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 [email protected]. > > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/CAE%2BVk6PZMnf5q0EbHmNa1OCM8USZWG%2BEPRHRZ9Ms_Z7acAYLjg%40mail.gmail.com > > <https://groups.google.com/d/msgid/neonixie-l/CAE%2BVk6PZMnf5q0EbHmNa1OCM8USZWG%2BEPRHRZ9Ms_Z7acAYLjg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > -- 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 [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/0ab4264a-f5c7-42b5-8a26-b46a268632den%40googlegroups.com.
