We guarantee 100% customer satisfaction.
Quality GuaranteesWe provide 90-360 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Got it. I haven't tried it yet.
2019-06-03
Delivery on time. The goods meet the expectation. You can take it.Before submit power check the details on the board!On my single diode in the middle of the board was sealed incorrectly.Capacity at 2000 uf corresponds to the nominal value.Themselves tda7293 (4 pcs) normal working.Almost do not warm at a small volume. With radiator, of course.Unch is blind to the 'china' standard. We need to refine.Necessarily inlet ceramic-ii-replace with film! The sound is much better.In addition, on the input of the amplifier before this-ii-put the divider in the form of rc chain. Find information on the network. As a result, fewer leads and noise.Increase the capacity of large electrolytes to eliminate distortion at high volume.In general, it is desirable to replace all electrolytic-ii-with high-quality audiophile.Quite for advanced-at the output unch before the speaker to make a throttle.Do not give more than 20-24 volts in each shoulder.Do not forget about the quality radiator!The rest at will...
2019-10-09| 图片 | 型号 | 描述 |
|---|---|---|
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Mfr.#: S-8521D55MC-BYOT2U OMO.#: OMO-S-8521D55MC-BYOT2U |
Switching Voltage Regulators SWITCHING REGULATOR |
