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Unexpected outage

About 4 hours ago, while I was sleeping, our regular web server shut down / was replaced by the generic apache web server. I'm currently trying to work out what happened.

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SMSL TA2021B Power Supply ?

Hi guys im new to tri path amps just bought myself the above amp and I am blown away at the sound it produces I have a Marantz pm6004 and a denon pma 520ae and believe me when I say this little amp...

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Goodmans Axiom 201

I managed to buy nice pair of late model Axiom201:s with rubber surrounds. Units are in very good overal condition, but one will develop audible buzz from bad surround to cone seam. It seems pretty...

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REGA BRIO toroid transformer

http://img402.imageshack.us/img402/6212/06112012097.jpg Guys,this is my ollskol rega brio amp.....i love very much this amp,but my amp was burn after black out.....my question is,where to find the same...

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Goodmans 201´s

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New Sub Build under 27Hz ? YTP

The midrange in the Statements is a Dayton Audio RS225S-8 8" Reference Shielded Woofer 8 Ohm Specifications: • Power handling: 80 watts RMS/120 watts max • VCdia: 1.5" • Le: 0.94 mH • Impedance: 8 ohms...

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Sziklai buffer circuit: anyone seen this before?

OK, I posted this on the blog, but just thought I'd throw this out here for your inspection. I searched, couldn't come up with this particular implementation either here or on Google images. I like it....

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PC noise through internal sound card

Hi, I've got an Asus Xonar Essence STX sound card which I've been very impressed with, and I like it even more after installing the third party UNi Xonar drivers mentioned elsewhere on this site. But I...

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exaU2I board for sale

New, only powered up once to verify operation. It was bought less than 12 months ago as a spare. USD280/EUR215 with free registered mail shipping. Attached Images exa front sm.jpg (970.3 KB) exa back...

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IRS2053+IRF6665 120W 3Ch Class D,Would you like it?

Hi, DIY fans,Do you remember this thread about class D amplifier DIY project step by step? http://www.diyaudio.com/forums/class...-d-easier.html Anyway, I hope you all like the class D, make The...

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FS: Mundorf coils and capacitors

Price is 50% of MSRP. http://www.mundorf.com/downloads/MUN...talog_2012.pdf Will ship to Europe only. Coils MCoil CFC10 0.33 mH x 2 0.80 mH x 2 1.30 mH x 2 2.20 mH x 2 3.00 mH x 2 Capacitors MCap400 33...

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Design and crossovers?

Hi, I'm 16 and new to the forum. I'm interested in building some floor standing speakers for my sound system. I was wondering, for the enclosure would each speaker require it's own 'box' inside it? An...

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VinylTrak analysis

There was a pretty hot debate in the Blowtorch thread, regarding the importance of having a dual (matched) jfet pair at the input of Mr. Cordell's VinylTrak MM preamp. I maintained that dual jfets are...

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Why use a pentode?

Why, did early tube amplifiers use pentodes in the first stage? Regards M. Gregg

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Need gain AMOUNT for mobile phone/pc sources

Hi guys, Here is a quickie ! I am using 4xTDA 2050 setups for 4.1 channel. i am building project 88 of rod elliott's website, i know, usually the IC's dont need any amplification after the sources such...

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Critique on success of this subwoofer cutoff project?

hi guys, i was building a subwoofer cutoff circuit, going through the internet, i found this. Circuit adjustable bass filter from 50 Hz to 150 Hz – Ne5532 Bass Filter with volume control | Xtronic Free...

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California Audio Labs CL-15 laser part #

Hi, Do anyone know what is the part number of the laser in the California Audio Labs CD player model CL-15? It stopped working and need to change it. Thanks

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CAL CL-15 laser part #

Please, anyone knows the make and model of the laser in the California Audio Labs CL-15 cd player? Thanks

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Trying to add pre-out/main in CA-410 Yamaha

Hello all, This is my first post on diyAudio. The national forums did not give enough info. Well they did, but not regarding my question. I've managed to replace the PSU capacitors & repairing the...

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20Segi tube amp

Help Please,:D I got this bass amp at a yard sale,lol. I am looking for the schematic or ANY docs on it ,it has 2 6L6's and 4 small tube's found 803 on one of them, The front has 2 channels one for...

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