lm1875 amplifier
very well made, works very well. good value.
This review has been posted for MA-LM01 Stereo Amplifier Module 2 x LM1875 2 x 20W Class AB very well made, works very well. good value.
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MA-LM01 Stereo Amplifier Module 2 x LM1875 2 x 20W Class AB
This MA-LM01 stereo amplifier module is powered by two LM1875 TI amplifier chips. Thus, this amplifier is capable of delivering 2x20W at 8 Ohm with a distortion of only 0.015% (@ 1kHz).
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Reference : 9298
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MA-LM01
Amplifier module 2x LM1875 Stereo 2x20W Class AB
This MA-LM01 stereo amplifier module is powered by two LM1875 TI amplifier chips. Thus, this amplifier is capable of delivering 2x20W at 8 Ohm with a distortion of only 0.015% (@ 1kHz). The module benefits from a beautiful design with a double-sided PCB and gold-plated circuits that greatly improve conductivity. At the output the amplifier integrates two OFC Copper inductors to reduce interference for a cleaner reproduction. Finally, we note the presence of a protection circuit based on an Omron G2R relay.
This module needs to be associated with a heat sink.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Amplifier module |
| Amplifier type | Class AB |
| Amplification chip | 2x TI LM1875 |
| Power | 2x20W @ 8 Ohm |
| Distortion | 0.015% @ 1kHz |
| Recommanded power supply | AC 18-0-18V |
| Dimensions | 98 x 66 x 39mm |
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Average votes 4.0 / 5 3 reviews | Why write products reviews ? You can share your feelings about products and help other people by sharing your experience |
Note :
5/5
Date :
2019-05-25
terry l.
Note :
5/5
Date :
2017-07-04
Leandro N.
Note :
2/5
Date :
2017-02-06
Jan D.
Sounds great / Broke soon
While it worked this little amp board sounded great...
...unfortunately after about 100 hours of use, the amp gave up; only emitting a lound buzz/noise. Upon closer inspection, the two 4700 uf caps showed quite a bit of bulging.
Will contact the support dept. to see what's up with this.
This review has been posted for MA-LM01 Stereo Amplifier Module 2 x LM1875 2 x 20W Class AB While it worked this little amp board sounded great...
...unfortunately after about 100 hours of use, the amp gave up; only emitting a lound buzz/noise. Upon closer inspection, the two 4700 uf caps showed quite a bit of bulging.
Will contact the support dept. to see what's up with this.
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