Potential 600ohm LCR group buy - Page 2

revintage · 18th December 2012, 01:33 PM

Have done a lot of work with 600ohm LCR sims. I have many models ready. Just mail me if interested.

Gluca · 18th December 2012, 02:56 PM

If you happen to have the components value for that 7.5k RIAA i'll cranck the numbers into spice and see what a 3% tolerance means. I believe Slagle's inductors come with adjustment taps, very hand for accuracy of the whole filter.

revintage · 18th December 2012, 03:01 PM

You will get the complete simfile with a 100% accurate revriaa.

Gluca · 18th December 2012, 03:10 PM

Tks Lars

my mail is

gl dot sperti at libero dot it

so far it looks like there is small interst for a GB. I'll shoot an email to Dave to see what possibilities and prices we can have

d to the g · 19th December 2012, 12:30 AM

Noguchi is a winder and small shop in Tokyo. Google Translate

Gluca · 19th December 2012, 07:20 AM

Guys

for 500$ we can buy the set of 4 chokes (80% nickel with taps for fine tuning) from Dave Slagle to build a 7380ohm RIAA. I will order from him. It is a bit more than LL but the higher impedance, the cores, the 2% taps are worth the extra money imho.

I asked if he could offer a special price for the group buy, i will keep you posted

revintage · 19th December 2012, 08:08 AM

Hey Gluca,
Think I have a sim for the 7,3k in my computer. Will check later today and mail if I find it.

Gluca · 19th December 2012, 08:37 AM

Tks again Lars. Dave also sent me his asc file. I'll go for a pentode ...

Did you buy the inductors at the end?

revintage · 19th December 2012, 08:50 AM

Quote:

Did you buy the inductors at the end?

What inductors? I had Tango before, and Lundahl now. About Dave, I use his transformers and love them.

About Daves file, please mail it to me. Must check if it is the same I have. I found a pentodedriven(D3a) 7,3k sim yesterday.

Gluca · 19th December 2012, 09:35 AM

That sim would be perfect! I was thinking to D3A actually.

Will forward my file in a couple hours

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18th December 2012, 01:33 PM	#11
revintage diyAudio Member Join Date: May 2007	Have done a lot of work with 600ohm LCR sims. I have many models ready. Just mail me if interested.

18th December 2012, 02:56 PM	#12
Gluca diyAudio Member Join Date: Nov 2004 Location: Back to Italy	If you happen to have the components value for that 7.5k RIAA i'll cranck the numbers into spice and see what a 3% tolerance means. I believe Slagle's inductors come with adjustment taps, very hand for accuracy of the whole filter.

18th December 2012, 03:01 PM	#13
revintage diyAudio Member Join Date: May 2007	You will get the complete simfile with a 100% accurate revriaa.

18th December 2012, 03:10 PM	#14
Gluca diyAudio Member Join Date: Nov 2004 Location: Back to Italy	Tks Lars my mail is gl dot sperti at libero dot it so far it looks like there is small interst for a GB. I'll shoot an email to Dave to see what possibilities and prices we can have

19th December 2012, 12:30 AM	#15
d to the g diyAudio Member Join Date: Aug 2006 Location: minimalopolis	Noguchi is a winder and small shop in Tokyo. Google Translate

19th December 2012, 07:20 AM	#16
Gluca diyAudio Member Join Date: Nov 2004 Location: Back to Italy	Guys for 500$ we can buy the set of 4 chokes (80% nickel with taps for fine tuning) from Dave Slagle to build a 7380ohm RIAA. I will order from him. It is a bit more than LL but the higher impedance, the cores, the 2% taps are worth the extra money imho. I asked if he could offer a special price for the group buy, i will keep you posted

19th December 2012, 08:08 AM	#17
revintage diyAudio Member Join Date: May 2007	Hey Gluca, Think I have a sim for the 7,3k in my computer. Will check later today and mail if I find it.

19th December 2012, 08:37 AM	#18
Gluca diyAudio Member Join Date: Nov 2004 Location: Back to Italy	Tks again Lars. Dave also sent me his asc file. I'll go for a pentode ... Did you buy the inductors at the end?

19th December 2012, 09:35 AM	#20
Gluca diyAudio Member Join Date: Nov 2004 Location: Back to Italy	That sim would be perfect! I was thinking to D3A actually. Will forward my file in a couple hours