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2.0 HiFi Audio Preamplifier Board Bass Midrange Treble Balance Adjustable Audio Preamp Board with Tone Control
4.9 (18 items)
Limited Time SaleUntil the end
14
23
50
US$312.65 cheaper than the new price!!
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Used US$208.43
Product details
| Management number | 215163752 | Release Date | 2026/04/12 | List Price | US$208.43 | Model Number | 215163752 | ||
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- This is Preamp tune board,and with Treble,Midrang,Bass and, left-right channel balance and volume control;
- components are carefully selected, and the 4558 op amp with high cost performance can be used instead of the 5532, and the circuit board wiring is reasonable.
- Low noise, beautiful component layout, very suitable for enthusiasts DIY.
- Working Power:AC double 12V-15V(transformer)
- Product size: 200mm* 65mm
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Preamplifiers
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