Electronics > Beginners

USB audio DAC, bluetooth reciver and shielded relays for tube amplifier

(1/2) > >>

WildMOSFET:
Guys, I'm designing a vacumm tube audio amplifier.
Configuration: push-pull ultralinear class B of EL34 8)

But I need some opinions :-//.

In addition to the analog line entry, I would also like to put a couple of modules:
1) DAC composed of USB input, analogue line output.
2) Bluetooth audio receiver, always with line out.

Can you recommend ready-made and tested modules?  :-BROKE
Can you also advise me on shielded relays for input selection? (old school method)  :-/O

Thanks for the attention  :-DMM

This is the 3D model of amplifier:

jmelson:
Hmm, monolithic ICs, vacuum tubes and RELAYS?  Gee, think you can fit a Diesel engine in there, too?  Just to make sure you have all the major technologies covered in one project. ;)

Jon

WildMOSFET:
I think I have all the skills needed to bring these different technologies together.  :-DMM
I just need to find these two modules.  :-//
Ah, I see the diesel engine well anyway.  :-DD

Probably the beginner section is not very suitable for this thread...

Audioguru:
Why are you designing an antique vacuum tubes amplifier that is 60 years old?
Where will you find the vacuum tubes and output transformers today?

floobydust:
You are better off asking your questions at the diyaudio.com forums.
There is support there for whatever technology or circuit you want to build and listen to.

Navigation

[0] Message Index

[#] Next page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod