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Let's build an amplifier using AliExpress parts | part2 L20 SE amplifier kit 

SymbolTech
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11 сен 2024

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Комментарии : 18   
@Andrew-rc3vh
@Andrew-rc3vh 4 месяца назад
It's always a good idea to screw the transistors to the heat sink first and then do the soldering.
@SymbolTech21
@SymbolTech21 4 месяца назад
Yea because definitely will be soldered on the right place and easy to fit on the heatsink
@Johadart
@Johadart 4 месяца назад
Very good video Tony, seems to be a bit disappointing of a kit, keep up the great work, maybe one of the other two will better. Wait to see the next video. 🤙🏼🇦🇺 Joe from Australia 🤙🏼🇦🇺
@SymbolTech21
@SymbolTech21 4 месяца назад
Thanks Joe, soon will be available next part
@myturkishlife1777
@myturkishlife1777 4 месяца назад
Really enjoying this series 👍
@SymbolTech21
@SymbolTech21 4 месяца назад
There is more to come. I still have to put together 2 other amplifier kits and then to choose the best one for the chassis
@Ampmic
@Ampmic 4 месяца назад
Guten Tag und Danke für dein schönes Video. Meine Erfahrungen seit über 30 Jahren mit Leistungs Mosfet ist, das die mehr Ruhestrom möchten wie Bibol Transistoren. Es wird immer wieder von etwa 100 MA pro Exemplar Berichtet. Das deckt sich auch mit meinen Erfahrungen. Es klingt schöner und läuft dadurch auch weiter im Klass A Bereich, gegenüber AB Bibol Endstufen
@SymbolTech21
@SymbolTech21 4 месяца назад
this particular amplifier use BJT transistors.
@fayyazbahrami296
@fayyazbahrami296 4 месяца назад
I think it needs a higher supply voltage
@SymbolTech21
@SymbolTech21 4 месяца назад
From 47v to 65v is not a big difference and with 47v I was expecting at list 100w power. Then that oscillation on the positive side of the sine wave I really don't like it at all
@brankozivkovic6555
@brankozivkovic6555 3 месяца назад
Is it good sound quality?
@SymbolTech21
@SymbolTech21 3 месяца назад
Nope I will not recommend this amplifier kit
@brankozivkovic6555
@brankozivkovic6555 3 месяца назад
@@SymbolTech21 Thank you. I canceled my Aliexpress order. What amplifier board is good? Supply +-65V (substitute for STK4248)
@SymbolTech21
@SymbolTech21 3 месяца назад
@@brankozivkovic6555 l12 it's a good amp only that power supply is dual 50 v
@robertfournier7050
@robertfournier7050 3 месяца назад
You sound Romanian?? Eliexpress canada. You need to know something before you make a purchase.
@SymbolTech21
@SymbolTech21 3 месяца назад
Thanks, what's wrong with AliExpress canada?
@moulyjeanlouis7302
@moulyjeanlouis7302 4 месяца назад
LA IL FAIT N'IMPORTE QUOI!!!! ON IMPLANTE DABORD LES COMPOSANTS LES PLUS BAS OU PLUS PETIT ET ENSUITE LES PLUS HAUT!!!!
@SymbolTech21
@SymbolTech21 4 месяца назад
This time I wanted to do different. Usually I do the same starting with smallest one and then go with bigger!
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