TSSA - The Simplest Symmetrical Amplifier - Page 103

mikelm · 25th August 2012, 09:13 PM

Quote:

Originally Posted by sonnya

Zout = 0.49Ohm

So I won't add an o/p resistor

maxlorenz · 25th August 2012, 10:23 PM

Thank you Sonny...I was hesitating because I don't know the sense of humour from (great) Danes. But I wanted to show what I've learnt about FB from the other thread anyway...

sonnya · 26th August 2012, 09:39 AM

You are welcome... There should be space to all on this forum. Newbies and The people with lifelong experience.

sonnya · 26th August 2012, 06:47 PM

Some of your fellows have asked me if it is still possible to buy them.

The thing is.... I make as many as needed. There is a Limit on available KSC3503 and KSA1381.

But i would say a limit of 500 channel or 250 stereo sets but if more is needed i will make more of them....

sonnya · 27th August 2012, 12:40 PM

All new boards shipped will include KSC3503ESTU and KSA1381ESTU. also BARE PCB's.

Other who have got the kits as bare pcb or pcb with SMT assembled can just write it here and will get them for free.

KSC3503ESTU + KSA1381ESTU.

buzzforb · 30th August 2012, 08:41 PM

Sito. I got the boards today. I wish i could say i will build them immediately, but it will be a bit, as I am a bit behind. They look fantastic. The PSU boards could be used as a weapon in a Break in and That's without the caps mounted

sonnya · 30th August 2012, 09:21 PM

Good you like it.

the psu boards will not bend before the lock does.... just a tip...

For all here in this thread.. I have made an error in the guide. Trimmer R22 should be turned CCW first before powering up.

After powerup bias is set by turning CW.

brianco · 30th August 2012, 10:42 PM

Mine arrived on Tuesday.

So pleased that all SMT work is done!!! My 70 year old eyes would not see the parts let alone sort and solder correctly!!

I don't quite follow your remarks about Q18 +Q19. Are these now included in the cost? If so please send me these parts for a stereo set. I will send you the postage cost.

I will be on holiday in France until 22 September and hope to start building shortly after that date.

Thank you a good product and also for your speed and efficiency Sonny.

sonnya · 4th September 2012, 08:19 PM

Hi all.

I will ship transistors tomorrow and the kit for George.

Excuse me for my lack of participation .... I have been rather busy, as i have been asked if i could design a preamp for hypex modules as hypex don't offer such a solution for there boards.

padamiecki · 11th September 2012, 10:15 AM

just for fun
3Vpp

25th August 2012, 10:23 PM	#1022
maxlorenz diyAudio Member Join Date: Oct 2003 Location: osorno , Chile	Thank you Sonny...I was hesitating because I don't know the sense of humour from (great) Danes. But I wanted to show what I've learnt about FB from the other thread anyway... __________________ "Thou shall build big horn speakers"

30th August 2012, 08:41 PM	#1026
buzzforb diyAudio Member Join Date: Oct 2010 Location: Burlington, NC	Sito. I got the boards today. I wish i could say i will build them immediately, but it will be a bit, as I am a bit behind. They look fantastic. The PSU boards could be used as a weapon in a Break in and That's without the caps mounted __________________ \|F6 Kit/Trasnformer GB Sign up sheet Closed,\|Primrose GB Sign Up sheetClick Here ...Shape the sound , Man!

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26th August 2012, 09:39 AM	#1023
sonnya diyAudio Member Join Date: Oct 2001 Location: Denmark	You are welcome... There should be space to all on this forum. Newbies and The people with lifelong experience.

26th August 2012, 06:47 PM	#1024
sonnya diyAudio Member Join Date: Oct 2001 Location: Denmark	Some of your fellows have asked me if it is still possible to buy them. The thing is.... I make as many as needed. There is a Limit on available KSC3503 and KSA1381. But i would say a limit of 500 channel or 250 stereo sets but if more is needed i will make more of them....

27th August 2012, 12:40 PM	#1025
sonnya diyAudio Member Join Date: Oct 2001 Location: Denmark	All new boards shipped will include KSC3503ESTU and KSA1381ESTU. also BARE PCB's. Other who have got the kits as bare pcb or pcb with SMT assembled can just write it here and will get them for free. KSC3503ESTU + KSA1381ESTU.

30th August 2012, 09:21 PM	#1027
sonnya diyAudio Member Join Date: Oct 2001 Location: Denmark	Good you like it. the psu boards will not bend before the lock does.... just a tip... For all here in this thread.. I have made an error in the guide. Trimmer R22 should be turned CCW first before powering up. After powerup bias is set by turning CW.

30th August 2012, 10:42 PM	#1028
brianco diyAudio Member Join Date: Aug 2005 Location: Scottish Borders - Kelso; on the famous Tweed River!	Mine arrived on Tuesday. So pleased that all SMT work is done!!! My 70 year old eyes would not see the parts let alone sort and solder correctly!! I don't quite follow your remarks about Q18 +Q19. Are these now included in the cost? If so please send me these parts for a stereo set. I will send you the postage cost. I will be on holiday in France until 22 September and hope to start building shortly after that date. Thank you a good product and also for your speed and efficiency Sonny.

4th September 2012, 08:19 PM	#1029
sonnya diyAudio Member Join Date: Oct 2001 Location: Denmark	Hi all. I will ship transistors tomorrow and the kit for George. Excuse me for my lack of participation .... I have been rather busy, as i have been asked if i could design a preamp for hypex modules as hypex don't offer such a solution for there boards.