F5T Premium kit GB - Page 14

buzzforb · 10th October 2012, 01:45 AM

The boards will be made to fit bigger nichicon caps. Of course this means Pana's will work too. I am reaaly looki g forward to 4 pair version. If it is as much of an improvement as 2 pair was over 1, it will be VERY good.

Odysseas · 10th October 2012, 07:08 AM

What do you mean 2 pair?two psu boards for each channel?
Then...How many trafos??and how many caps?

buzzforb · 10th October 2012, 08:34 AM

Sorry. Second part was talking about the F5 with 1 vs 2 vs 4 pairs of out put fets.

Odysseas · 11th October 2012, 08:16 AM

I guess this psu board is based on Nelson's "beefier" psu for f5t v2 schematic, right?
Why are you using transistors though?

buzzforb · 11th October 2012, 09:03 AM

I am not. The PSU will look just like in article.

Odysseas · 11th October 2012, 09:09 AM

But you have designed 4....
What are the dimensions?

buzzforb · 11th October 2012, 09:12 AM

Looking at diifetent configurations. 8 x 8" board includes diodes and caps. Will see if taking diodes off board will help. Trying to make it slimmer.

buzzforb · 26th October 2012, 12:38 AM

I am resolving all kits form first GB. THe new sign up sheet will go up this weekend with new pricing. The major decsision on the new GB is PSU components. I will have to gauge nterest to determine whether or not to include this. It was the major souce of delay and cost in the first GB.
If you have thoughts, let me know.

rdk845 · 8th November 2012, 07:09 AM

Any progress on this group buy?

Odysseas · 8th November 2012, 08:28 AM

I'm trying to figure out how the bridge is connected (schematic for f5 turbo psu) but the schematic doesn't make sense to me.(Not the rectifiers, the bridge-circuit breaker)

Could someone give me the light?

10th October 2012, 01:45 AM	#131
buzzforb diyAudio Member Join Date: Oct 2010 Location: Burlington, NC	The boards will be made to fit bigger nichicon caps. Of course this means Pana's will work too. I am reaaly looki g forward to 4 pair version. If it is as much of an improvement as 2 pair was over 1, it will be VERY good. __________________ \|F6 Kit/Trasnformer GB Sign up sheet Closed,\|Primrose GB Sign Up sheetClick Here ...Shape the sound , Man!

10th October 2012, 08:34 AM	#133
buzzforb diyAudio Member Join Date: Oct 2010 Location: Burlington, NC	Sorry. Second part was talking about the F5 with 1 vs 2 vs 4 pairs of out put fets. __________________ \|F6 Kit/Trasnformer GB Sign up sheet Closed,\|Primrose GB Sign Up sheetClick Here ...Shape the sound , Man!

11th October 2012, 09:03 AM	#135
buzzforb diyAudio Member Join Date: Oct 2010 Location: Burlington, NC	I am not. The PSU will look just like in article. __________________ \|F6 Kit/Trasnformer GB Sign up sheet Closed,\|Primrose GB Sign Up sheetClick Here ...Shape the sound , Man!

11th October 2012, 09:12 AM	#137
buzzforb diyAudio Member Join Date: Oct 2010 Location: Burlington, NC	Looking at diifetent configurations. 8 x 8" board includes diodes and caps. Will see if taking diodes off board will help. Trying to make it slimmer. __________________ \|F6 Kit/Trasnformer GB Sign up sheet Closed,\|Primrose GB Sign Up sheetClick Here ...Shape the sound , Man!

26th October 2012, 12:38 AM	#138
buzzforb diyAudio Member Join Date: Oct 2010 Location: Burlington, NC	I am resolving all kits form first GB. THe new sign up sheet will go up this weekend with new pricing. The major decsision on the new GB is PSU components. I will have to gauge nterest to determine whether or not to include this. It was the major souce of delay and cost in the first GB. If you have thoughts, let me know. __________________ \|F6 Kit/Trasnformer GB Sign up sheet Closed,\|Primrose GB Sign Up sheetClick Here ...Shape the sound , Man!


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10th October 2012, 07:08 AM	#132
Odysseas diyAudio Member Join Date: Nov 2011 Location: Amsterdam	What do you mean 2 pair?two psu boards for each channel? Then...How many trafos??and how many caps?

11th October 2012, 08:16 AM	#134
Odysseas diyAudio Member Join Date: Nov 2011 Location: Amsterdam	I guess this psu board is based on Nelson's "beefier" psu for f5t v2 schematic, right? Why are you using transistors though?

11th October 2012, 09:09 AM	#136
Odysseas diyAudio Member Join Date: Nov 2011 Location: Amsterdam	But you have designed 4.... What are the dimensions?

8th November 2012, 07:09 AM	#139
rdk845 diyAudio Member Join Date: Jun 2006	Any progress on this group buy?

8th November 2012, 08:28 AM	#140
Odysseas diyAudio Member Join Date: Nov 2011 Location: Amsterdam	I'm trying to figure out how the bridge is connected (schematic for f5 turbo psu) but the schematic doesn't make sense to me.(Not the rectifiers, the bridge-circuit breaker) Could someone give me the light?

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