Clean-Signal Stereo Preamp Module

₱1,049.00
+ ₱269.99 Shipping

Clean-Signal Stereo Preamp Module

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Clean-Signal Stereo Preamp Module

₱1,049.00

Save ₱600.00 (36%)

RRP

₱1,649.00
In stock
+ ₱269.99 Shipping

14-Day Returns Policy

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  • Brand: Unbranded
Product details

Product details

Clean-Signal Stereo Preamp Module

This stereo preamplifier board is a 2-channel, through-hole/surface-mount hybrid PCB designed for audio signal integrity. At ~85 g, it fits compact builds and runs on any stable DC supply from 12 V to 30 V. Core performance stems from the NE5532 op-amp and a purity-optimised circuit topology that lowers noise floor and preserves transient response. There are no onboard controls or digital elements — just input, output and power connections — making it ideal for permanent integration where reliability and repeatability matter more than user adjustability. Key electrical characteristics include low THD+N (85 dB, and flat frequency response (20 Hz–20 kHz ±0.2 dB). Input impedance exceeds 10 kΩ; output can drive 600 Ω loads without instability. All values reflect real-world test conditions, not datasheet ideals. Used by audio educators to demonstrate op-amp noise measurement techniques; by makers building ultra-low-noise microphone preamps (with added input transformers); and by system integrators adding a transparent gain stage ahead of sensitive power amplifiers — especially where existing preamp sections introduce colouration or limited headroom.
  • Fruugo ID: 537457475-1087855284
Safety

Product Safety Information

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The following information is provided by the independent third-party retailer selling this product.

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.

  • Yang Yue
  • Lixian Penghui Trading Co., Ltd.
  • Group 5
  • Renhe Village
  • Changde City
  • CN
  • 415500
  • [email protected]
  • 1(319)277-0024

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.

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

Delivery

Dispatched within 3 days

  • STANDARD: ₱269.99 - Delivery between Fri 02 October 2026–Tue 13 October 2026

Shipping from China.

Returns

Returns

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