Low-Noise USB Stereo Amplifier Module

₱1,399.00
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Low-Noise USB Stereo Amplifier Module

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Low-Noise USB Stereo Amplifier Module

₱1,399.00

Save ₱850.00 (37%)

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₱2,249.00
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  • Brand: Unbranded
Product details

Product details

Low-Noise USB Stereo Amplifier Module

Size: 45 × 32 × 12 mm. Mass: ~15 g. Power input: 5V DC only, supplied via micro-USB or direct header connection. Output: stereo configuration delivering up to 3W per channel (6W total), or configurable for quad-channel operation using external jumpers. Core technology: PAM8403 Class-D amplifier IC combined with proprietary Digital Auditory Enhancement circuitry focused on noise floor reduction and spectral balance. PCB includes input coupling capacitors, RC filters on power rails, and ground plane segmentation to suppress digital interference. Delivers measured signal-to-noise ratio >85 dB (A-weighted), with ultra-low residual hiss even at maximum gain — critical for quiet environments like bedrooms, offices, or recording control rooms. Input sensitivity is matched to common DAC and codec outputs (e.g., Raspberry Pi HATs, ESP32-Audio boards), avoiding clipping or under-driving. Thermal design allows continuous operation at 70% output level without derating. Frequently used to replace underpowered built-in speakers in kiosks and digital signage, add local amplification to passive soundbars, drive compact horn-loaded speakers for wayfinding announcements, and support educational audio labs where repeatable, clean signal delivery matters more than peak power.
  • Fruugo ID: 546573724-1104161346
Safety

Product Safety Information

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Safety Warnings: Warning to keep away from water to prevent electric shocks.
Ingredients: Other

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.

  • Chen ShaoMao
  • Lixian Maisite Trading Co., Ltd.
  • Group 8
  • Wugong Village
  • Xiaodukou Town
  • Lixian County
  • CN
  • 415500
  • [email protected]
  • 13192770024

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.

  • e Vatmaster Consulting GmbH
  • e Vatmaster Consulting GmbH
  • RaiffeisenstraBe 2 B11
  • Rodgau
  • DE
  • 63110
  • [email protected]
  • 49 61062699873
Delivery

Delivery

Dispatched within 3 days

  • STANDARD: FREE - Delivery between Thu 29 October 2026–Wed 04 November 2026 - FREE

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Returns

Returns

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