franckM said:Hi,
Any experiences on the music angel's 845 tube power amp ?
It looks nice and not expensive on ebay.
Best regards,
Franck
just from top of my head....
google for "lampizator" and look on his pages
edit:
found it:
http://tiny.pl/f9zm
just now- looking at his (lampizator's ) schematics- seems that removing R9 is somewhat suspicious move........in that case driver toob will have grid floating.........
anyway - besides seeing it on mentioned site ,I have no any xperience with that amp ;
Mini....other impressions?
anyway - besides seeing it on mentioned site ,I have no any xperience with that amp ;
Mini....other impressions?
I have just seen the web page "lampizator", many thanks for that link. Yes that is what we get for a cheap amp!
I wonder since when that experience hapened and if the quality remain the same nowadays. more experciences on that amp are welcom.
"in that case driver toob will have grid floating". if il float on the right voltage, it coold be a normal DC coupling, then there is no nedd of the capacitor, right ?
and..I do not like it's PSU (voltage doubleur).
Best regrds,
Franck
I wonder since when that experience hapened and if the quality remain the same nowadays. more experciences on that amp are welcom.
"in that case driver toob will have grid floating". if il float on the right voltage, it coold be a normal DC coupling, then there is no nedd of the capacitor, right ?
and..I do not like it's PSU (voltage doubleur).
Best regrds,
Franck
franckM said:................ if il float on the right voltage, it coold be a normal DC coupling, then there is no nedd of the capacitor, right ?
.............
Best regrds,
Franck
in that case it will not floating
If you like how it sounds, just keep it as it is. It could be a very good sounding amp!
I think that I will purchase one for a try, then I will may be replace the mu follower by an SRPP, increase the voltage of that stage togather with rebiasing the next stage, remove the zener.
Or push it in A2 class using an IT and a low impedance negative power supply. (845 gird current)
It does not mean that it will sound better, but since that amp is so cheap, it make sens to do some experiences.
Regards,
Franck
I think that I will purchase one for a try, then I will may be replace the mu follower by an SRPP, increase the voltage of that stage togather with rebiasing the next stage, remove the zener.
Or push it in A2 class using an IT and a low impedance negative power supply. (845 gird current)
It does not mean that it will sound better, but since that amp is so cheap, it make sens to do some experiences.
Regards,
Franck
How cheap is it really
http://www.ornec.com/product/EU/Melody_H34II_Tube_Integrated_Amplifier/
Almarro seems to be hot right now - could be the real thing and 1700 pound in UK would be cheap too
http://www.ornec.com/product/EU/Melody_H34II_Tube_Integrated_Amplifier/
Almarro seems to be hot right now - could be the real thing and 1700 pound in UK would be cheap too
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