Today's subject is passive preamp designs. I have a couple of boxes of Dale 1% resistors. Not sure what is best or how many steps in the attinuator. Also, to...
1334
Dave Thomas
jktdet
Feb 26, 2011 8:11 pm
Passive preamp is an oxymoron it is a passive attenuator. I would build an opamp preamp instead. passive stepped attenuators are more likely to increase the...
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Paul Stewart
musicman32150
Feb 27, 2011 9:53 pm
OK, 0PA2134 is always a good choice. ESP makes some PCBs for a 2134 preamp. Does anyone know of a good design. I may need to add an RIAA board. Date: Sat, 26...
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Blair Chapman
blrchapman
Feb 27, 2011 10:06 pm
You can make both RIAA and the preamp on Rat Shack PCBs for about $20 total. Call me or email me. Dave should also have designs. Blair...
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curlywoodstx
Feb 28, 2011 12:25 am
All, As many of you know I owned Curly Woods in McKinney for 7 years supplying exotic and figured hardwood lumber. Well I opened a new business, McKinney...
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Bill
thecolonybear
Feb 28, 2011 1:03 am
Mike, do you carry exotic veneers?...
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Mike Mastin
curlywoodstx
Feb 28, 2011 1:30 am
I only carry hardwood lumber, no veneers. Thanks for asking though. Best regards, Michael Mastin McKinney Hardwood Lumber McKinney, Texas ...
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Dave Thomas
jktdet
Feb 28, 2011 2:14 am
Here you go this has been built several dozen times by more people than I can count. (See attached file: OPAMP preamp.JPG) (See attached file: Opamp power...
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Ron Carlton
rrcarlton1
Feb 28, 2011 3:15 am
Michael, Good to see you back in business. I have been working on some cutting boards using hard Maple and Purpleheart. I'll be looking in to see what you...
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Paul Stewart
musicman32150
Feb 28, 2011 6:06 am
Outstanding!! It was great doing business with you and will in the future. I am going to have another DIY here in a few weeks or sooner depending on everyone's...
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Paul Stewart
musicman32150
Feb 28, 2011 6:32 am
Dam, it's in three different languages. Time to get in the parts box. Thanks Dave To: musicman32150@... CC: akhilble@...;...
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Mike Mastin
curlywoodstx
Feb 28, 2011 10:20 am
Hi Ron, I am selling from my home again, where I first started with Curly Woods back in 2000. I live approx. 7 miles west of Hwy 75, just off of Hwy 380. It...
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Mike Mastin
curlywoodstx
Feb 28, 2011 10:21 am
Paul, I am selling from my home again, where I first started with Curly Woods back in 2000. I live approx. 7 miles west of Hwy 75, just off of Hwy 380. It is...
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Blair Chapman
blrchapman
Feb 28, 2011 2:32 pm
Hey Mike! Is your Maple supplier the same? Since Curly shut down, I have never been able to find Maple that white. Shoot me a private email Blair_4@... ...
1347
blrchapman
Feb 28, 2011 2:46 pm
Hey Guys/Gals, I have a few items for sale if anyone locally is interested. A pair of new Soundtube coaxial 12" drivers. I purchased these recently from a guy...
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Paul Stewart
musicman32150
Feb 28, 2011 8:23 pm
I am looking for heat sinks for a 300wat per Chanel LM3886 monoblocks. So I my need them. Also, send a pick of the tube preamps. Paul To:...
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Mike Mastin
curlywoodstx
Feb 28, 2011 10:14 pm
All, In case you are wondering, I have a very large building on my property (30x50 2-story tall) that I house my woods in. I have a a great selection of the...
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Blair Chapman
blrchapman
Mar 1, 2011 3:17 am
I'm going to try to attach photos and see if it works. I usually link it, but there are quite a few pics. The last image is a side view of two of the...
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skrogh
panterragroup
Mar 1, 2011 2:08 pm
... From: dallasaudioclub@yahoogroups.com [mailto:dallasaudioclub@yahoogroups.com]On Behalf Of Paul Stewart Sent: Monday, February 28, 2011 12:02 AM To: DAC ...
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Paul Stewart
musicman32150
Mar 8, 2011 2:11 am
Subject: Fw: Be aware where you buy gas! To: blair_4@...; MillerJ3@...; MDChilds@...; texcurrier@...;...
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kvallia@...
kvallia@att.net
Mar 19, 2011 1:19 am
Audio Gear and baby stuff. Parasound amps, Mirage speakers, Denon CD/DVD, modded sub, odds and ends. Priced right. 8:00-5:00 1505 Basil Ct. Allen, TX Not my...
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lee_roitberg
Mar 30, 2011 7:33 pm
I am getting out of vinyl. I have used the TT for less than 100 hours over the past ~2 years. Please note I have all of the boxes for the SP15, the base, the...
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Robert Cham
cham096
Mar 30, 2011 7:59 pm
How about any of that vinyl that you're getting out of? Bob Cham ... --...
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lee_roitberg
Mar 31, 2011 2:00 am
Was planning on giving first crack on a 13 year collection to the buyer of the TT....
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Robert Cham
cham096
Mar 31, 2011 4:22 am
Please let me know what, if anything is left. Bob Cham ... --...
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Lee Roitberg
lee_roitberg
Mar 31, 2011 1:14 pm
Everything is still available. Lee To: dallasaudioclub@yahoogroups.com From: cham@... Date: Wed, 30 Mar 2011 23:01:29 -0500 Subject: [dallasaudioclub] Re:...
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Robert Cham
cham096
Mar 31, 2011 3:30 pm
I meant anything of the vinyl. Bob ... -- Bob Cham KTRU FM Houston...
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Lee Roitberg
lee_roitberg
Mar 31, 2011 4:13 pm
Sorry for my poor English. It was not my first language. Let me try this another way. Bob, turntable is available. Vinyl is available. You buy turntable,...
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skrogh
panterragroup
Apr 11, 2011 7:33 pm
Not a bad price on these pretty nice drivers. http://www.parts-express.com/pe/showdetl.cfm?Partnumber=296-600&utm_source=T ...
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grampa...
jimrivers3
May 13, 2011 1:11 pm
To start off this weekend's Lone Star Audiofest with a bang John Pessetto had a small gathering to listen to his cool horn system. Hope to see everyone at the...
