• M4C Class A Preamp Board Audio HIFI DIY + 3xOPA2604AP Pre Amplifier Board
  • M4C Class A Preamp Board Audio HIFI DIY + 3xOPA2604AP Pre Amplifier Board
  • M4C Class A Preamp Board Audio HIFI DIY + 3xOPA2604AP Pre Amplifier Board
  • M4C Class A Preamp Board Audio HIFI DIY + 3xOPA2604AP Pre Amplifier Board

M4C Class A Preamp Board Audio HIFI DIY + 3xOPA2604AP Pre Amplifier Board

Availability: In stock, usually dispatched in 1 business day

  • Price:$91.67
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M4C Class A Preamp Board Audio HIFI DIY + 3xOPA2604AP Pre Amplifier Board

Description:
- Adopting Class A parallel power supply makes the sound more pure
- Together with 3pcs OPA2604AP to achieve better effect of amplification
- Optimize layout, remove 20 small filter capacitors and change to 4 large-capacity aluminum shell capacitors
- Install 4 radiators rotating 90 degrees in two sets and remove 2 IC sockets, make two groups of output current in parallel to ensure control, but also effectively improve the cooling effect
- In the circuit also make an optimization design
- Wide AC voltage input: AC 15v x 2, 10-30W high quality power supply cattle
- Best choice for our HIFI music enthusiasts
- Dimension: 100mm x 100mm

Specifications:
- Channels: 2.0
- Dimension: 100mm x 100mm (L*W)

Package Included:
- 1 x Preamp Amplifier Board (include 3pcs OPA2604AP)

Note:
The two LED indicator lights are not the power indicator lights, please not remove them or the circuit does not work. Thank you!

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