BPA300 Round 2 - Page 10

rhysh · 10th February 2009, 06:47 PM

Quote:

Originally posted by chatziva
happy to hear everybody is getting their boards

means that Rhys can get some time to organise a gb for BPA300 parts .... sorry i am being cheeky now

any strong interest in BPA300 parts so far?

best regards
Evan

I have not ordered the boards for the second round yet

Not even started requesting payment! I just managed to fit you in with some spare boards from last round.

Anyway back on topic, Who would be intrested in a full set of parts to go with your BPA300 boards? The price will be the same if not cheaper then ordering direct!

HaLo6 · 10th February 2009, 07:22 PM

I am.

mikesnowdon · 10th February 2009, 07:25 PM

Please. Would be easier to get all the bits in one bag.

Will there be options like 'standard' and 'premium' on the parts?

rhysh · 10th February 2009, 07:28 PM

Quote:

Originally posted by mikesnowdon
Please. Would be easier to get all the bits in one bag.

Will there be options like 'standard' and 'premium' on the parts?

Well, the part count for the BPA300 is pretty low. I will probably just use a standard 'premium' BOM for the kit. There only premium parts you can really use are;

C9 - C14
C1
C4

When i say premium, i just mean nichicon muse ES electro caps and a reasonably priced C1 film cap.

The parts will be somewhat premium, but the price wont.

rhysh · 10th February 2009, 07:36 PM

I have added a kit intrest column to the group buy wiki table. Please select either yes or no for kit intrest.

juluska · 10th February 2009, 08:38 PM

Is there any problem to use LM3886TF instead of LM3886T?

rhysh · 10th February 2009, 08:39 PM

I would reccomend using the TF version anyway. The T version is not isolated. It will be fine.

rhysh · 10th February 2009, 09:13 PM

Quite a few people have PM'd me asking me about my BPA300 build.

Well, here goes.

Traffo's: 2 X Avel lindberg 500VA 25V
Capacitors: 2 X 68,000uf 50v per monoblock
Enclosure: 2 X hifi2000 3u 300mm enclosures with heatsinks. 10mm panel (www.modushop.biz)
Balanced Inputs with no inbuilt line driver

Then the standard build on the boards.

juluska · 10th February 2009, 09:15 PM

can you post photos?
thanks

rhysh · 10th February 2009, 09:22 PM

Quote:

Originally posted by juluska
can you post photos?
thanks

Once its done! I dont actually own a BPA300 at the moment.

10th February 2009, 07:25 PM	#93
mikesnowdon diyAudio Member Join Date: Aug 2007	Please. Would be easier to get all the bits in one bag. Will there be options like 'standard' and 'premium' on the parts? __________________ www.drugfreeworld.org

10th February 2009, 08:38 PM	#96
juluska diyAudio Member Join Date: May 2008	lm3886tf Is there any problem to use LM3886TF instead of LM3886T?

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10th February 2009, 07:22 PM	#92
HaLo6 diyAudio Member Join Date: Dec 2008	I am.

10th February 2009, 07:36 PM	#95
rhysh diyAudio Member Join Date: Sep 2008	I have added a kit intrest column to the group buy wiki table. Please select either yes or no for kit intrest.

10th February 2009, 08:39 PM	#97
rhysh diyAudio Member Join Date: Sep 2008	I would reccomend using the TF version anyway. The T version is not isolated. It will be fine.

10th February 2009, 09:13 PM	#98
rhysh diyAudio Member Join Date: Sep 2008	Quite a few people have PM'd me asking me about my BPA300 build. Well, here goes. Traffo's: 2 X Avel lindberg 500VA 25V Capacitors: 2 X 68,000uf 50v per monoblock Enclosure: 2 X hifi2000 3u 300mm enclosures with heatsinks. 10mm panel (www.modushop.biz) Balanced Inputs with no inbuilt line driver Then the standard build on the boards.

10th February 2009, 09:15 PM	#99
juluska diyAudio Member Join Date: May 2008	can you post photos? thanks

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