Photo Gallery

[Yurik_V]

What is the swastika about?

Our person. (Наша людина, справжній фошист. ))) )

 

[Ajay L]

What is the swastika about?

The swastika is an ancient Hindu symbol that denotes good luck or fortune and is used in that context.

 

[Ajay L]

Our person. (Наша людина, справжній фошист. ))) )

It has nothing to do with Fascism, it's a Hindu religious symbol.

 

[planet10]

Our man, a real fascist.

Englih please

dave
diyAudio moderation team

 

[6A3sUMMER]

Miu.miu,

That looks very nice!
Is that a current source plate load; plus a coupling cap and a non air gapped output transformer?

As always, posting a schematic is appreciated.

Decades ago, I went to Jakarta and Surabaya.
Interesting country; that was fun to see; good food too.

 

[dch53]

I had to look that up: The Swastika - Ancient Symbol of Peace, Law and Abundance.

Beautiful work!

 

[zintolo]

If you drive a car in Japan, all Buddhist temples on the navigator are marked with swastikas.
It's an old religious symbol that was used almost everywhere in the world more than 10.000 years ago, with variations around the vortex symbol.

 

[Miu.miu]

Thank you 6A3sUMMER, yes you're right it's ccs ( mu follower? ) plate load. Output transformer is from 12V to 220V power inverter's battery charger. Here it's schematic

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[stenak]

Hi, here my first finished tube power amplifier, parallel single ended with active loaded output stage

Hi, here my first finished tube power amplifier, parallel single ended with active loaded output stage

Great works. Your layout and how to solder the components together point to point are neat work. Fantastic, and this is one of the most beautiful works I've seen! Congratulations!!

 

[Miu.miu]

@stenak , thanks

 

[Diabolical Artificer]

Re the amp in post 11,639, have you any under chassis pics please? Someone must a CNC machine, I love the airhole design, never seen but still there.

Ali Om, Om Shiva, Andy.

 

[opcom]

An interesting night-time view of my double quad 6550 2x115W amp. A couple of tubes nicely have a very strong flourescent blue on the inner envelope, why don´t the others show the same when all tubes are well matched ? trace impurities ?

Bench Baron

Could you have been playing some music at the time and the exposure randomly caught it on a high peak of a half-cycle? I ask because I have seen this on some modified MI-12188A amplifiers when square wave testing at 10Hz. Alternate pairs of 807s would give the glass glow and it was very pretty to see it flicker back and forth.

 

[Ajay L]

Re the amp in post 11,639, have you any under chassis pics please? Someone must a CNC machine, I love the airhole design, never seen but still there.

Ali Om, Om Shiva, Andy.

Only this photo at the moment. I'll update it when I take more.

Here's a pic of my CNC machine, it runs on beer and hotdogs...😉

 

[uriy52]

my work

 

[prairieboy]

Clean & organized - nice work

 

[gerrittube]

Please show us more of your work. It’s looking great!

Regards, Gerrit

 

[Ixnay]

Got it just in time. Couldn't last night due to a storm, which was amazing just by itself.

 

[uriy52]

Гибридный усилитель

 

[jcalvarez]

Great attention to details, like the lick of paint on the screws! Got me a bit nostalgic, it's been a long time since I have seen soviet multi-turn pots (well, at least they look like those).

 

[alex mm]

And my work ....😏