|Introductions Welcome to the DIYaudio Community. Introduce yourself here so we can get to know you better!|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
||Thread Tools||Search this Thread|
|30th March 2017, 10:17 PM||#1|
Join Date: Mar 2017
new, from germany
I´m new to the forum, from germany. Sorry, if my english sounds a bit strange to you.
After about 40 years I'm back to audio electronics. I started these "hobby" in the age of 12 and stopped it with about 25, when my diy-audio-equipment was ready and other things became more important.
During my studies of industrial design back in that days I came up with the idea of a Pre-Amp, using permanent-magnet activated reed-switches for volume, source selection etc., and its housing should not be in the commonly found rectangular shape. I never finished it. Last winter I found again some well stored parts of the projekt, especially a lot of reed-switches and resistors for a volume attenuator, and i decided to start again with it. In the search for some key words from then like "Preamp", "Supra", "Elektor" etc. I found this forum.
I did not want to write here until I have something more to show from my plans. But in another forum article came the question of a regulated power supply for a power amplifier. Therefore, I first show my Stereo-PowerAmp from the last 1970s which contains such a supply. (at "solid state pics", when my post is set free by admin)
Here are some first new parts of the old project:
Diy-24-Step-Reed-Volume-Switch. PCB and some mechanic parts
Last edited by catd; 31st March 2017 at 07:24 AM. Reason: Adding a link, which wasn't possible because the linked post was not freed yet by a mod. A bit laborious, isn't it?
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Hello from Germany||Blitch||Introductions||2||12th March 2016 05:55 PM|
|Hi from Germany||dubtown||Introductions||2||17th September 2014 01:30 PM|
|Hi from Germany!||EBM_dude||Introductions||3||25th August 2009 12:01 AM|
|Just in Germany?||shongi||Chip Amps||9||7th February 2007 04:35 PM|
|hello from Germany||mafoe||Introductions||3||31st January 2006 07:34 PM|
|New To Site?||Need Help?|