My first amplifier build :0

[TimTom]

hey guys,

today i finished my amplifier build <3
it looks not very beautyful, but it works! i have a pic with some numbers. to each number i'll tell you what part is is :b

there a list

1. Heatsink
2. Output
3. A & B are Mono modules for stereo sound
4. 8-18V input (i use 14,5V)
5. 6 ohm resistors. needed for the poti
6. poti to control the volume
7. on/off switch

i hope you like it

greetings,
TimTom

 

[DashApple]

Nice Work

 

[Flaminpyro]

Thanks for sharing, good job, what is the power out rated at, and it's water proof

are you listening to music now

 

[TimTom]

yea i am^^

it isnt waterproof and i get from them 2x10watts

 

[Sigurthr]

Very nice work!

Would you happen to know specifics of the type of amplifier used? I assume they're either micro class-D or class-A/B monolithic bipolar.

 

[TimTom]

if im honest.. not really o:
the amplifier was just a little build kit and i dont know very much of it but thank you

 

[shokkunlasers]

Very nice work!

Would you happen to know specifics of the type of amplifier used? I assume they're either micro class-D or class-A/B monolithic bipolar.

I bet they are classic A/B amplifiers the old package and stuff reminds me of some TDA ICs I've lying around

Nice project! Good to see another member from Germany here on the forum

BTW always read the documentation if there is any and get to know how exactly it works. This way it always been more fun for me

I'm building a little stereo "boombox" for the sunny time in parks and so but 2x10W is a little bit to low for me I'm going for 2x100W (yes I'm crazy and this thing will need a whole lot of 18650 cells )

 

[TimTom]

Maybe try big 12v (or 24v?) batteries :b

 

[The Lightning Stalker]

They look like TDA2030A. They used to use them in computer speakers (and still do).