Did you make that one? It looks great.
I've seen that done a few times, but usually they do a bad job and make it tacky/gaudy.. I saw one where they used tubes in a similar way, but then ruined it by putting ugly light-up plastic tops on all the tubes (w/ the standard chess symbols on them).
Saw one where each tube plugs in and lights up when it's on the board, but again, ruined... They sculpted ugly bases for them, and lit them w/ blue and green LED's.
Would be really classy to have real sockets and light the filaments
Did you make that one? It looks great.
I've seen that done a few times, but usually they do a bad job and make it tacky/gaudy.. I saw one where they used tubes in a similar way, but then ruined it by putting ugly light-up plastic tops on all the tubes (w/ the standard chess symbols on them).
Saw one where each tube plugs in and lights up when it's on the board, but again, ruined... They sculpted ugly bases for them, and lit them w/ blue and green LED's.
Would be really classy to have real sockets and light the filaments
That would be neat to use the actual filaments, but you'd have to wear gloves or something or you'd get burned
Hello Suwaned...bagus!
Love those balloon tubes. Getting rarer and expensive with every passing year. I built the Berman preamp using #56 and RGN 1064.
Enjoy the music.
Hello Zekk,
terima kasih,
RGN1064 very good for preamp.
How about sound Tube 56? i have never heard.
best regards
ed
All DHT 845 SE
An experimental all DHT SE amplifier. It uses the 102d (modern) as input, the 2a3 as interstage coupled driver for the low powered 845 on fixed bias. Still working on it and will be tweaking the OP of the 102d. Still needs a mains switch to be fitted! The two LEDs at the front of the panel are for bias failure just in case...
Special thanks to Kevinkr whose help and input got this project going. Also to Andy Evans whose work and ideas got me on the path to this experiment. Thanks again guys. Now for debugging and tuning...
An experimental all DHT SE amplifier. It uses the 102d (modern) as input, the 2a3 as interstage coupled driver for the low powered 845 on fixed bias. Still working on it and will be tweaking the OP of the 102d. Still needs a mains switch to be fitted! The two LEDs at the front of the panel are for bias failure just in case...
Special thanks to Kevinkr whose help and input got this project going. Also to Andy Evans whose work and ideas got me on the path to this experiment. Thanks again guys. Now for debugging and tuning...
Attachments
Gorgeous.
An experimental all DHT SE amplifier. It uses the 102d (modern) as input, the 2a3 as interstage coupled driver for the low powered 845 on fixed bias. Still working on it and will be tweaking the OP of the 102d. Still needs a mains switch to be fitted! The two LEDs at the front of the panel are for bias failure just in case...
Special thanks to Kevinkr whose help and input got this project going. Also to Andy Evans whose work and ideas got me on the path to this experiment. Thanks again guys. Now for debugging and tuning...
Wow! That's wonderful! Brilliant!
Do you need a pallet lift to move it?
No, just my wife
. It's heavy for sure!Thanks guys for the kind comments. Here it is on first testing:
http://m.youtube.com/watch?v=E663-r5D1Fo&feature=em-upload_owner
Still need to work on it to get it dialled in... Sorry for the quality of the vid. It was a quick shot from the IPad just to show my uncle I got it working.
