QRV09 Headphone Amplifier with current feedback
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  • QRV09 Headphone Amplifier with current feedback
  • QRV09 Headphone Amplifier with current feedback

QRV09 Headphone Amplifier with current feedback

SEK 240.00
Tax included Delivery normally within 24 hours plus the shipping time.

A headphone amplifier for high demands. The pcb has two layers and is gold plated. It's an unpopulated pcb. As a service you can have the TPA6120a soldered by me.

Info here

Amplifier chip
Quantity
Delivery normally within 24 hours. If it's longer a message will be sent.

Last time this product was added to a cart: 01/13/2021

 

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Interesting features:

  1. The pcb fits virtually any single opamp
  2. Room for good coupling caps (if you must or like).
  3. Input LP-filter if you have problems with RF interference (you should have a filter though).
  4. High speed and high performance SMD current feedback amp as output stage.
  5. No global feedback.
  6. High quality power supply with large smoothing caps and transformers on the pcb.
  7. Separate voltage regulators for each channel.
  8. Fits any headphone.

Data sheet

Height
26 mm, 1.03"
Width
99 mm, 3.9"
Depth
159 mm, 6.26"
Weight
55 g

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