http://www.audio-innovation.eu/
Seems all LYNX information is gone
Lynx boards are on "webshop", so I suppose that link to partslist etc. will be up very soon
Seems all LYNX information is gone
Lynx boards are on "webshop", so I suppose that link to partslist etc. will be up very soon
Site is back and up. See explaination here:
http://www.diyaudio.com/forums/showthread.php?s=&postid=1607416#post1607416
http://www.diyaudio.com/forums/showthread.php?s=&postid=1607416#post1607416
LYNX v3 related files
Since the schematics'n stuff are not available yet on Jan's new homepage, is there anyone out there who could post the schematics and the building guidelines? Or just email them to me, if you feel it's an invasion of Jan's intellectual property.
bosse (at) mellberg (dot) org
I'd be grateful, thanks!
/Bo
Since the schematics'n stuff are not available yet on Jan's new homepage, is there anyone out there who could post the schematics and the building guidelines? Or just email them to me, if you feel it's an invasion of Jan's intellectual property.
bosse (at) mellberg (dot) org
I'd be grateful, thanks!
/Bo
Ragnwald;
Yes the Protection 1 would be the right circuit for all medium power amplifiers like the LYNX.
However sadly during long time stress test of the new PCB circuit there seems to be "bug" in the circuit, which wasn't on the breadboard version, which kills one of the transistors. This is a "spike" related problem that only seems to happens during really hard stress test (after 3-4 days continius on/off protection mode) of the circuit, so I'm not comfortable to release the PCB before I have tracked this bug down.
Yes the Protection 1 would be the right circuit for all medium power amplifiers like the LYNX.
However sadly during long time stress test of the new PCB circuit there seems to be "bug" in the circuit, which wasn't on the breadboard version, which kills one of the transistors. This is a "spike" related problem that only seems to happens during really hard stress test (after 3-4 days continius on/off protection mode) of the circuit, so I'm not comfortable to release the PCB before I have tracked this bug down.
ACD said:I'm not comfortable to release the PCB before I have tracked this bug down.
Now, that's good engineering!
The real question though: Do we need speaker protection?
ACD said:Bomelberg;
Unless you don't like your speakers or is filthy rich, you need a Speaker Protection circuit
None of the above applies to me, so I guess I'm in for some protection then. What is the best on the market today?
I just ordered two speaker protections from aussiamplifiers. My hope is to be able to use his overheat protection in conjunction with P-A's softstart, and shut the whole thing down if either of the channels gets too hot.
If you have tips on how to implement this please advice.
/Bo
If you have tips on how to implement this please advice.
/Bo
Everything put together :
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=280273333581&ssPageName=STRK:MESE:IT
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=280273333581&ssPageName=STRK:MESE:IT
ACD said:All files will be downloadable again within a week
- I'm just recovering from some illnes so things just takes a bit longer time than normal for me........
I wish you a speedy recovery ACD.
I am enjoying my Lynx amp (still without a chassis) and will order a speaker protection unit when it becomes available.
Cheers!
Hi Jan
I found that the signal ground (Input ground) is connected to most ground but the 0V ground (which C107, C108, ZD1, ZD2, C113, C112 is connected) is never connected to this. Is there any particular reson for that? Is there a common practice to insert a 10ohm between these 2 grounds?
Tks
I found that the signal ground (Input ground) is connected to most ground but the 0V ground (which C107, C108, ZD1, ZD2, C113, C112 is connected) is never connected to this. Is there any particular reson for that? Is there a common practice to insert a 10ohm between these 2 grounds?
Tks
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