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🔊 Tiny amp, huge sound—power your passion with precision!
The DollaTek Mini DC 3W+3W PAM8403 amplifier board is a compact, dual-channel stereo amplifier delivering 3 watts per channel at 5V with 90% efficiency. Its small footprint and integrated volume/power control make it ideal for DIY portable speakers and headphone projects, ensuring high-quality sound and energy-efficient performance in a sleek, easy-to-mount design.
| ASIN | B07DJWGQVY |
| Best Sellers Rank | 34,047 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 19 in Audio Amplifier |
| Brand | DollaTek |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 159 Reviews |
| Manufacturer | DollaTek |
| Material | Printed Circuit Board, Electronic Components |
| Maximum Output Power | 3 watts |
| Maximum Supply Voltage | 5.5 Volts (DC) |
| Maximum supply voltage | 5.5 Volts (DC) |
| Minimum Supply Voltage | 2.5 Volts (DC) |
| Minimum supply voltage | 2.5 Volts (DC) |
| Model Number | PAM8403 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 3 Watts |
| Package Type Name | anti-static bag |
| Specification Met | CE |
| UPC | 742548985165 |
| Unit Count | 1.0 count |
| 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.
C**N
buon prodotto
buon prodotto
C**N
Correspond à mes attentes
Correspond à mes attentes
J**Z
Amplificador
Perfecto
F**N
Sehr kompakt. Ideal für kleine Lautsprecher
Sehr klein und kompakt. Ideal für schwache Lautsprecher. Ich habe damit alte 10W Fernsehlautsprecher ohne Probleme betreiben können
M**E
Enkel och bra
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.
Trustpilot
1 month ago
1 week ago