AU10X Audio Signal Preamplifier Headphone Pre Amp Board Gain 20 dB 3.5mm Volume Control Tone DC 12V

€32.95
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AU10X Audio Signal Preamplifier Headphone Pre Amp Board Gain 20 dB 3.5mm Volume Control Tone DC 12V

AU10X Audio Signal Preamplifier Headphone Pre Amp Board Gain 20 dB 3.5mm Volume Control Tone DC 12V

  • Brand: Unbranded
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AU10X Audio Signal Preamplifier Headphone Pre Amp Board Gain 20 dB 3.5mm Volume Control Tone DC 12V

  • Brand: Unbranded

€32.95

Save €16.05 (32%)

RRP

€49.00
In stock
FREE Shipping

14-Day Returns Policy

Sold by:

€32.95

Save €16.05 (32%)

RRP

€49.00
In stock
FREE Shipping

14-Day Returns Policy

Payment methods:

Description

AU10X Audio Signal Preamplifier Headphone Pre Amp Board Gain 20 dB 3.5mm Volume Control Tone DC 12V

Amplifier chip: NE5532 dual opamp Function and performance: Designed to boost low level audio signals from a device when connected to a power amplifier. Suitable for small audio signal amplification with a fixed gain of 10x (20 dB). The front 3.5 mm jack allows connection to headphones for direct monitoring of the amplified signal. Power supply: DC 919 V Benefits and compatibility: Improves playback volume when the source output is weak, enabling clearer and louder audio before the main amplifier stage. Simple integration with standard audio gear using a 3.5 mm interface. Applications and use scenarios: Use with portable devices or sources that have low output, feeding a power amplifier to achieve adequate loudness. Headphone monitoring in a compact audio setup or DIY project, using the front 3.5 mm jack to listen to the amplified signal. Small DIY audio projects that require a fixed 20 dB gain stage before a power amplifier to boost signal strength.
  • Fruugo ID: 449624981-946267455
  • EAN: 6225081248026

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: FREE - Delivery between Tue 06 January 2026–Thu 22 January 2026 - FREE

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Guangzhou Jieshi Trading Co., Ltd.
  • Guangzhou Jieshi Trading Co., Ltd.
  • 4, Kejiazhong Lane, Xinke, Baiyun District
  • Room 202
  • Guangzhou
  • CN
  • 510000
  • novax77xstudio@outlook.com
  • 8617623655815

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • GLOBEREX SPAIN SOLUCIONES SLU
  • GLOBEREX SPAIN SOLUCIONES SLU
  • CALLE TORCAL, 2，5 D
  • Madrid
  • ES
  • 28041
  • globerexspain@gmail.com
  • 34621668802