stop doing anything this circuit is a preamplifier it is totally impossible to drive a speaker directly with a circuit like this I have the same one and it doesn't work it's impossible
No way that board was working. They neglect to tell you to install a jumper wire underneath D1 in order to get the power to the switch. In addition, there is no amplification, only preamp.
It support 4 5watts mini speakers?
supports
C3, C7 2:50 NOK, 3:12 OK. Did you install only one PCB?
hi dear, is there possible to preamplifier a dynamic mic ou a guitar adapting a plug or respective cable? if yes, can wee add tube distortion?
Excellent travail réussi.
I'm liking the Old School touch, sounds great
Superb ❤
❤
I didn't see you solder in the LED's.
Very nice sound ❤
The vacuum tube subwoofer is one of the finest circuits that produces clear sound
@@inventorkr1 it's a combination of old and new components = best sounds👏👏✌️
How to remove the noise from speaker when not playing
SUPER
Лампы в этой "схеме" просто для красоты. Очередной рекламный ролик. Расходимся.
stop doing anything this circuit is a preamplifier it is totally impossible to drive a speaker directly with a circuit like this I have the same one and it doesn't work it's impossible
You can use this thing for active speakers
you can try with a high ohm, and high sensitive speaker. it will do sounds.
really want to make it but cant find gerber file on your blog for it
these are readymade kits from ali.
No way that board was working. They neglect to tell you to install a jumper wire underneath D1 in order to get the power to the switch. In addition, there is no amplification, only preamp.
Plz give tube no and full circuit diagram
wait.. are there LEDs in those tubes?!
Below yes
😄👍
Alea sunt leduri lămpile se aprind încet
👍👋👋👏👍
👍👍👍👍
Cool little amp, but there's NO diy guide here at all.
منتاژ تنها ارزشمند نیست، اگر میتوانید آموزش کامل بگذارید
Satisfait?
Les résistances?
Опять не понятно какие радиодетали нужны для сборки 😮😮😮
RCA 😂