Thank you for an excellent forum

ropa · 20th March 2011, 07:54 PM

Hello,

My name is Roland Palmqvist and as you all can see from my profile I'm from Sweden and I found this forum a couple of weeks ago searching for power amplifier designs and SPICE models of transistors.

Electronics have been my major interest since I was about 10 years old and my father showed me how his Oscilloscope worked (he was a field service engineer in the days when they actually found the problem and fixed it...), I once hade “black belt” in analogue oscilloscope

I started my working career as a HW design engineer and came to specialize on high bandwidth (high resolution) video systems and ultra sensitive/high speed fibre optic communication (this was way before any thing like HDMI and SPDIF was even thought of). Today I work as Development Manager at the Swedish public service radio broadcaster Swedish Radio.

I picked up my old interest in electronics a year ago and I have now put together a small lab where I can simulate, draw, layout and produce PCB's and program PIC’s in C (yes, I have cheated as a software engineer at one time…).

You can expect that I will post some questions/ides about fully symmetrical power amp designs as soon as a have worked through the books on the topic I have ordered.

Again, Thanks for a very interesting Forum.

The very best from me to you all,
/Roland

planet10 · 20th March 2011, 07:59 PM

Welcome to the forum. You'll fit right in.

dave

Cal Weldon · 20th March 2011, 09:04 PM

Hello Roland and welcome to diyAudio

geraldfryjr · 21st March 2011, 12:46 PM

Welcome, Roland, to the forum.
We look foward to seeing some of your projects. jer

20th March 2011, 07:54 PM	#1
ropa diyAudio Member Join Date: Mar 2011 Location: Taby	Thank you for an excellent forum Hello, My name is Roland Palmqvist and as you all can see from my profile I'm from Sweden and I found this forum a couple of weeks ago searching for power amplifier designs and SPICE models of transistors. Electronics have been my major interest since I was about 10 years old and my father showed me how his Oscilloscope worked (he was a field service engineer in the days when they actually found the problem and fixed it...), I once hade “black belt” in analogue oscilloscope I started my working career as a HW design engineer and came to specialize on high bandwidth (high resolution) video systems and ultra sensitive/high speed fibre optic communication (this was way before any thing like HDMI and SPDIF was even thought of). Today I work as Development Manager at the Swedish public service radio broadcaster Swedish Radio. I picked up my old interest in electronics a year ago and I have now put together a small lab where I can simulate, draw, layout and produce PCB's and program PIC’s in C (yes, I have cheated as a software engineer at one time…). You can expect that I will post some questions/ides about fully symmetrical power amp designs as soon as a have worked through the books on the topic I have ordered. Again, Thanks for a very interesting Forum. The very best from me to you all, /Roland

20th March 2011, 07:59 PM	#2
planet10 frugal-phile(tm) diyAudio Moderator Join Date: Oct 2001 Location: Victoria, BC, NA, Sol III Blog Entries: 4	Welcome to the forum. You'll fit right in. dave __________________ community sites t-linespeakers.org, frugal-horn.com ........ commercial site planet10-HiFi p10-hifi forum here at diyA

20th March 2011, 09:04 PM	#3
Cal Weldon Speakerholic diyAudio Moderator Join Date: Jan 2004 Location: British Columbia	Hello Roland and welcome to diyAudio __________________ Next stop: Margaritaville Some of Cal's stuff \| Cal Weldon Consulting

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21st March 2011, 12:46 PM	#4
geraldfryjr diyAudio Member Join Date: Feb 2008 Location: Jackson,michigan	Welcome, Roland, to the forum. We look foward to seeing some of your projects. jer

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