MOFI- Naim NAP140 75Wate 8Ω Power Amplifier DIY KIT Project. It is based on the core circuit of the Naim NAP140 Power Amplifier. 75Wate 8Ω (±40VDC). Output Power: 75Wate 8Ω(±40VDC). DIY kit: Contains the PCB and the components needed on the PCB.
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These are high quality new plastic board supports for printed circuit boards commonly found in Pioneer amplifiers and receivers. If you've ever worked on them, you know how brittle the old ones get.
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MOFI-T-Phonum 1 MM/MC Phono Amplofier RIAA –DIY KIT Project. Clean up the solder flux residue from the board with isopropyl alcohol (or electronics flux remover) and a brush. Clean both sides of the blank PCB with paper towel and isopropyl alcohol or electronics flux remover, then solder the components to the board, starting with the lowest profile parts.
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6）、PCB is Small with double-sided smt. Clean both sides of the blank PCB with paper towel and isopropyl alcohol or electronics flux remover, then solder the components to the board, starting with the lowest profile parts.
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This is a preamplifier NE5532 board and it can replace 4558, LM833, LT1057, AD827, OPA2604. 1 Piece NE5532 Board. Rin----R, Right Channel Input. Lin----L, Left Channel Input. Improve your audio quality.
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1PCS Amplifier PCB Board. Advanced double-sided gold-plated PCB, board thickness: 2.0MM, 75U copper. Size: 118MM 96MM.
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Fully Mosfets Class A. It is based on the core circuit of the Pass.Lab ACA Power Amplifier. Use CRC filter after rectifier. Clean up the solder flux residue from the board with isopropyl alcohol (or electronics flux remover) and a brush.
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This is a preamplifier NE5532 board and it can replace 4558, LM833, LT1057, AD827, OPA2604. 1 Piece NE5532 Board. Rin----R, Right Channel Input. Lin----L, Left Channel Input. Improve your audio quality.
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