Post your Solid State pics here

[east electronics]

obviously something symmetric

 

[boldname]

My Recent Build of DIY Voyager mono block Amplifiers


Alan

I like what you have done. This is an investment. This is the way to do it. When they are this good if you need to tweak it again in 10 years it is worth it It should be reliable built so well and with adequate power transistor cooling. Are you running many watts in class A. 10 watts is really more than enough as at high volumes it is harder to distinguish fast ClassAB and ClassA. Fast Bipolars. My own amp is almost unliftable.

 

[Jay]

all these circuits , all this work, and such a big budget to built Quasi amplifiers ? i wouldn't do that today ...but that is just an opinion

OMG... Nice catch

 

[Marra]

Any pics boldname?

 

[jacco vermeulen]

Voyager

Does Avondale also supply Shilchar transformers, or is there another outlet of the Vodadara manufacture in the UK ?

 

[337alant]

_K_S_T_100 power amp

WOW that looks Fab
Is it a kit from somewhere?

Alan

 

[337alant]

Does Avondale also supply Shilchar transformers, or is there another outlet of the Vodadara manufacture in the UK ?

No the R Cores came from a group buy on PFM
The Cap Smoothing boards are also from a group buy on PFM
Avondale supplied the bare circuit boards for the amplifiers and VBE

Alan

 

[337alant]

I like what you have done. This is an investment. This is the way to do it. When they are this good if you need to tweak it again in 10 years it is worth it It should be reliable built so well and with adequate power transistor cooling. Are you running many watts in class A. 10 watts is really more than enough as at high volumes it is harder to distinguish fast ClassAB and ClassA. Fast Bipolars. My own amp is almost unliftable.

Thanks Boldname they sound fantastic and run really cool even when thrashed really loud, they are very stable and reliable and are 100W class A/B

Alan

 

[jacco vermeulen]

from a group buy on PFM

Cool, nice to read of such initiatives.

 

[dudaindc]

Here is my latest project, a digital integrated amplifier. Seven S/PDIF inputs DAC implemented with Wolfson WM8805 + WM8741, one analog input, PGA2310 preamplifier and 2 X 70W B&O class-D power amplifier. Everything is managed from a microcontroller. For a detailed description please here: Detailed Technical Walkthrough Of The JUNIOR Amplifier & DAC | Embedded HiFi, Raspberry Pi & Audio News & Projects

Wow!

 

[mbosko]

to 337alant

"Is it a kit from somewhere"
No just single made amp

 

[fotios]

Wow!

Thanks dudaindc. You are very kind as always.

 

[337alant]

to 337alant

"Is it a kit from somewhere"
No just single made amp

Very nice job mate, respect
Tell us some more about it please

Alan

 

[mbosko]

Thank you for kind words
few more pics
And yes , its K_R_E_L_L__K_S_T_100 amp clone
Was it worth - YES

 

[tml62]

chipamp LM3886 project dual monoblock - My Photo Gallery

My LM3886 chip amp, one of a pair that are both dual mono.

 

[alibear]

mbosko, what a superb build, congratulations. Did you make the PCB yourself or are they available from a supplier.
Alan

 

[tml62]

Thanks. The PCB's are from Chipamp Electronics. They do have a good quality look and feel about them. Next step is to spray the front and make a wooden cover. Case inspired by the the old A&R Arcam A60. Wiring style inspired by Naim.

 

[smithomo]

My DIY project called TH-600, the fully balanced power amplifier.

You can visit this video for more information. https://www.youtube.com/watch?v=pc3juCfoSF4

 

[pinnocchio]

My DIY project called TH-600, the fully balanced power amplifier.

You can visit this video for more information. https://www.youtube.com/watch?v=pc3juCfoSF4

Are the PCBs available for purchase? If yes, where and how much?

Thanks
Do

 

[PBNAUDIO]

Just an observation on above amplifier and the Krell Clone above, both seem incredible well implemented. There is one thing that strikes me as very odd, both place the output transistors on the very top of the heat sink, why not at the bottom ? which would yield a much more efficient use of the sink, heat does rise


Just my C2

Good Listening

Peter