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🔊 Tiny board, massive sound—amplify your DIY game!
The DollaTek Mini DC 3W + 3W PAM8403 amplifier board is a compact, highly efficient dual-channel stereo amplifier designed for portable and battery-powered audio projects. Delivering 3 watts per channel at 5V with 90% efficiency, it features an integrated potentiometer for volume and power control, making it the perfect upgrade for DIY speakers and headphones.
| ASIN | B07DJWGQVY |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 9,564 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Audio Amplifier |
| Customer Reviews | 4.4 4.4 out of 5 stars (150) |
| Date First Available | 5 Jun. 2018 |
| Item Package Quantity | 1 |
| Item Weight | 10 g |
| Item model number | PAM8403 |
| Manufacturer | DollaTek |
| Material | Printed Circuit Board, Electronic Components |
| Package Dimensions | 14.8 x 9.7 x 1.9 cm; 10 g |
| Plug profile | Surface Mount |
| Specification met | CE |
| Voltage | 5 Volts (DC) |
R**A
great works well
5 stars all round
A**W
Well made and work well.
These are handy and work well.
A**R
Good power for a USB powered amp
These class D amps are about the only way to get decent power from 5V USB due to their high efficiency. You even get a volume control with this one. We live in a wonderful age and I wish they had these when I was a teen and built radios!
T**S
Very sensitive to over voltage
Make sure your supply has no chance to go beyond 5v. I had accidentally powered it from 2x 3.7v batteries. Chip burned out in seconds. Needed another one fast to complete a project. That's why in future , I buy 2 of everything as the quality is rather poor with regulation and you can guarantee one will get damaged. AT least I save the pot.
T**N
Seems good value.
This was bought as a replacement amp for one of those rubbishy 'Crossly' record players! Seems fine in that use. If you want a tiny low powered amp that comes with on/off volume switch, this'll do.
D**I
Saldato ad un DAC e Raspberry PI zero 2 W funziona egregiamente.
C**N
Correspond à mes attentes
J**Z
Perfecto
F**N
Sehr klein und kompakt. Ideal für schwache Lautsprecher. Ich habe damit alte 10W Fernsehlautsprecher ohne Probleme betreiben können
M**E
Perfekt till enkel Internetradio med hörlurar. 3W är lite för lite för högtalare enl. mitt tycke. Kopplad till en BT transmitter så är de perfekta.
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