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Audio Projects

Samogradnja, šeme, modifikacije.. - Elektronik Forum EEWeb
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Audio Projects

Post by sn » 06 Jul 2011, 13:24

DIY Audio Projects by Vikash Chauhan
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Here is a collection of my DIY audio endevours. The projects below have been inspired by the hugely talented members of http://www.diyaudio.com.
Also be sure to visit http://www.madaboutsound.com where you can find some of the audio components and kits used in my projects.
:sign http://www.vikash.info/audio/

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Re: Audio Projects

Post by sn » 06 Jul 2011, 13:36

The Node Corporation

Building an 'XPS' power supply for a Naim CDS3 (Dec 2010)
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:sign http://www.nodecorporation.co.uk/index.htm

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Re: Audio Projects

Post by sn » 08 Jul 2011, 12:38

DIY 12AU7 (ECC82) Tube / IRF510 MOSFET Headphone Amplifier (Low voltage)

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The NP-100v12 is a simple headphone amplifier that allows an entry level builder to experience assembling and listening to their own creation. I use the term builder as electronic experience combined with innovation which allows the creation of a device, rather than simple board stuffing. This amplifier can take on many shapes and sizes; I especially like when builders reuse older devices as cases and even recycle some components from various discarded power supplies. I try to keep price at a minimum because this amplifier is very basic and allows the builder to seek out theory, and actually "listen" to their music, and grow to build more complex projects in the future.
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:sign http://diyaudioprojects.com/Solid/12AU7 ... 7-Headamp/

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Re: Audio Projects

Post by DejanM » 08 Jul 2011, 17:29

Na istoj toj stranici postoji i sema za preamp:

http://diyaudioprojects.com/Schematics/ ... lifier.htm

Ova sema je dosta stara i koriscena je u starijim Conrad Johnson i Audio Research preampovima ... Veoma je jednostavna medjutim i ima teoretski dosta interesantne karakteristike. Ja sam imao prilike da slusam Conrad Johnson PV10, koji ima ovaj design, i on mi je zvucao mozda malo "toplo" i retro ... ali to je verovatno stvar finog tuninga i namernog namestanja takvog sounda, koji je onda bio u modi.

U svakom slucaju bi se vredelo poigrati sa ovim designom ...

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Tube Amps DIY

Post by sn » 29 Jul 2011, 13:48

Resources for DIY audio power tube amplifiers, DIY loudspeakers

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:sign http://sarris.info/main/


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Re: Audio Projects

Post by DejanM » 29 Jul 2011, 21:37

Ovaj Grk kupuje trafoe u Beogradu ... ne kaze od koga ...

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Re: Audio Projects

Post by sn » 29 Jul 2011, 22:52

Od Trafco-a ne verujem, oni rade uglavnom torusne.
Po slikama vidim da stavlja C i EI jezgra, a izgleda i ovo;

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Re: Audio Projects

Post by DejanM » 29 Jul 2011, 23:13

Ima lepih stvari. Par ozbiljnih pojacala ... Ali ova sema koju si izdvojio, SE sa EL84, je fin design. Solaja pravi upravo takvu topologiju samo sto za driver lampu koristi E83CC. Na izlazu je takodje EL84 i on stavlja onda trafo. Od toga je napravio pojacalo za sluske ... !!

To moze da bude jako fino pojacalce, samo treba imati zvucnike koji mogu da se pokrenu sa tih par W koje ce ovo pojacalo da da na izlazu ...

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Homebuilt Hi-Fi

Post by sn » 01 Aug 2011, 11:52

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:sign http://www.homebuilthifi.com/

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Zaph Audio

Post by sn » 15 Aug 2011, 16:35


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