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Old 20th February 2013, 09:26 AM   #1381
henryve is offline henryve  South Africa
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When building the F5T V2; will this ECE-T1HA273EA Panasonic Electronic Components | P10633-ND | DigiKey cap be OK or will it be an overkill?

I am thinking of using Teabag's boards, so that will mean 4 caps per rail.
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Old 20th February 2013, 09:29 AM   #1382
Zen Mod is offline Zen Mod  Serbia
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there is no overkill

do not forget to use decent solid cap bypass , across last caps in C bank
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Old 20th February 2013, 10:11 AM   #1383
tinitus is offline tinitus  Europe
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Originally Posted by henryve View Post
will this cap be OK or will it be an overkill?
I would say it looks perfect
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Old 20th February 2013, 10:25 AM   #1384
henryve is offline henryve  South Africa
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Thank you for the feedback.

BTW, my wife is going to kill me with all the parts that I have been ordering lately.
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Old 20th February 2013, 10:43 AM   #1385
WalterW is offline WalterW  Netherlands
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Originally Posted by henryve View Post
Thank you for the feedback.

BTW, my wife is going to kill me with all the parts that I have been ordering lately.
Hahaha...same here !

Tip: I order everything in small portions, so the total amounts are low....
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Old 20th February 2013, 03:56 PM   #1386
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Originally Posted by WalterW View Post
Oh, sorry I wasn't clear which board I ment... It's this board I'm referring to...
And yes, I wish they were in the DIYAudio store
they are 73*70mm
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Old 20th February 2013, 04:11 PM   #1387
sangram is offline sangram  India
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Originally Posted by henryve View Post
my wife is going to kill me with all the parts that I have been ordering lately.
I wish you a long and happy life and marriage, but OTOH that coroner's report would be real interesting reading, if it was actually 'with' the parts.

I will be using two amplifiers in one monoblock, running in balanced mode. Per side we will have 8x 10,000 and 8x 22,000uF caps. I know there are enough people running lots more, maybe twice or more the amount in the official schematics.
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Old 20th February 2013, 06:13 PM   #1388
BigE is offline BigE  Canada
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Originally Posted by noSmoking View Post
2 more pics of the actual heatsink and the big clamp,I thought about a c clamp but these stay tight,lol.
A make shift resavoir for now nice pickel bucket,lol.
NS
You should build a small cooling tower....
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Old 20th February 2013, 06:19 PM   #1389
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I ended today my F5 Turbo v2, the sound is fabulous, I gained more dynamic and bass QB, but ... the HUM not let me go.

I need help because I can not stop the hum, I begin to suspect that the apparatus is doing pre!

I'm using the pre-out of RA1520 Rotel integrated amplifier, takes little time and is still under warranty, you may be pre??

Already with F5 std had buzz, did all experiments and then some, and softened a bit, but there was always a little bit, but now we hear this a lot ...

I'll tell you how I have the F5 V2 Turbo:

- The PCB source was made by me and the layout is just like the NP. No more and no less pieces.

- The IN is done with cable Qed with attached mesh will GND the pcb.

- The mass of the Speaker also connects to the pcb along with the GND.

- Then comes the pcb a wire that connects to GND PSU.

- PSU with 16 capacitors CDE 15,000 each, and resistance Fukushima

The same thing was done for the other channel.

The 800VA toroidal 2X24V is also moans a little nothing ...

There must be something to eliminate this buzz, I think to be making the connections that the NP used in F5 ...
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Last edited by Blink_PT; 20th February 2013 at 06:30 PM.
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Old 20th February 2013, 06:30 PM   #1390
Zen Mod is offline Zen Mod  Serbia
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here we go again .......

is buzz there ( it is always around , but not that buzz ) even with nothing connected to inputs ?
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