BPA300 Round 2 - Page 53

rhysh · 28th May 2009, 08:58 PM

Lundahl 1545a

HaLo6 · 28th May 2009, 09:06 PM

I was just going to post that. From the US guy its $80 for LL1544A or the 1545A. Discounts at 10, 25, and 50. Each tier is 10%

rhysh · 28th May 2009, 09:07 PM

Would it be cheaper buying them direct?

HaLo6 · 28th May 2009, 09:16 PM

After reading Lundahl site I only think they sell direct if you don't have a regional distributor. So that rules out anyone in the US, UK, and a couple others.

rhysh · 28th May 2009, 09:17 PM

Nevermind. I think 25 parts should be possible, thats only 25 monoblocks.

tryonziess · 28th May 2009, 10:42 PM

Rhysh,
Would you be willing to share the software program for the chip attenuator. I can program the chip I am just to dumb to learn how to write code. Or maybe too old.

Have any of you guys taken a close look at the Jeff Rowland amp from which this clone comes from. The innards of that amplifier are impeccable. The layout and organisation are superb. I really like the big output buss which is running above the board in front. It seems to be covered in epoxy or some thick paint. The tension bar for the chips is nicely machined. No wonder they cost 6800.00 dollars U.S. Lets see some of this kind of work in these amps.

Tad

HaLo6 · 28th May 2009, 10:55 PM

HaLo6 · 28th May 2009, 10:57 PM

would anyone be interested in a group buy for 500VA toroids with 2x20VAC secondaries? Attached is the PDF from ToroidTech.com , these are encapsulated , look nice! I need at least 10. I am in for two.

HaLo6 · 28th May 2009, 11:38 PM

So after looking at Shine7's page about the Lundahl trafo's I am not sure that would be good in my system as I don't use an active preamp. I am going from a PC via USB into a Buffalo32 then either single ended or XLR depending on the amp.

On another note where is everyone going to source the big caps from?

SvErD · 29th May 2009, 02:42 PM

Quote:

Originally posted by rhysh
No, Im also working from the old wiki list.

If so, when are you planning to ship my boards?

If you haven't already shipped don't bother an send my $65 back instead.

I've completely lost faith in your ability to resolve this GB.

S

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28th May 2009, 08:58 PM	#521
rhysh diyAudio Member Join Date: Sep 2008 Location: Southampton	Lundahl 1545a

28th May 2009, 09:06 PM	#522
HaLo6 diyAudio Member Join Date: Dec 2008	I was just going to post that. From the US guy its $80 for LL1544A or the 1545A. Discounts at 10, 25, and 50. Each tier is 10%

28th May 2009, 09:07 PM	#523
rhysh diyAudio Member Join Date: Sep 2008 Location: Southampton	Would it be cheaper buying them direct?

28th May 2009, 09:16 PM	#524
HaLo6 diyAudio Member Join Date: Dec 2008	After reading Lundahl site I only think they sell direct if you don't have a regional distributor. So that rules out anyone in the US, UK, and a couple others.

28th May 2009, 09:17 PM	#525
rhysh diyAudio Member Join Date: Sep 2008 Location: Southampton	Nevermind. I think 25 parts should be possible, thats only 25 monoblocks.

28th May 2009, 10:42 PM	#526
tryonziess diyAudio Member Join Date: Apr 2007	Rhysh, Would you be willing to share the software program for the chip attenuator. I can program the chip I am just to dumb to learn how to write code. Or maybe too old. Have any of you guys taken a close look at the Jeff Rowland amp from which this clone comes from. The innards of that amplifier are impeccable. The layout and organisation are superb. I really like the big output buss which is running above the board in front. It seems to be covered in epoxy or some thick paint. The tension bar for the chips is nicely machined. No wonder they cost 6800.00 dollars U.S. Lets see some of this kind of work in these amps. Tad

28th May 2009, 10:55 PM	#527
HaLo6 diyAudio Member Join Date: Dec 2008	<those images bring a smile to my face>

28th May 2009, 11:38 PM	#529
HaLo6 diyAudio Member Join Date: Dec 2008	So after looking at Shine7's page about the Lundahl trafo's I am not sure that would be good in my system as I don't use an active preamp. I am going from a PC via USB into a Buffalo32 then either single ended or XLR depending on the amp. On another note where is everyone going to source the big caps from?