NE5532 Dual OP Amp Front Audio Amplifier, Stereo Tube Preamp
NE5532 Dual OP Amp Front Audio Amplifier, Stereo Tube Preamp
Hero image 0 of NE5532 Dual OP Amp Front Audio Amplifier, Stereo Tube Preamp, 0 of 7
Unbranded

NE5532 Dual OP Amp Front Audio Amplifier, Stereo Tube Preamp

|1 rating

Key item features

  • Audio Circuitry: Features an attenuated tone circuit combined with NE5532 pre-amplification compensation, resulting in a -15dB attenuation when unpowered.
  • Power Requirements: Operates optimally with a low-ripple, high-quality DC power supply, with 12V sufficient for input signals under 1V.
  • Voltage Handling: Supports a maximum power supply voltage of 24V, recommended when the input signal is 1V or higher.
  • Amplification Gain: When powered, the NE5532 amplifying section provides a 0dB gain, ensuring input and output signals are equal.
  • Physical Attributes: Presented in a black metallic casing, measuring 88 x 52 x 38mm, designed for tabletop use.
  • Included Components: The package contains one front audio amplifier, with other products not included.
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Specs

Brand, UnbrandedIn/Out type, RCAHas written warranty, NoHeight, 1.57 inWeight, 0.32 lbSound technology, Stereo

About this item

Product details

Style: Tabletop
Transducer: Dynamic Microphone
Use:
colour:Black
Material:Metal
size:88 x 52 x 38mm

Package Contents:
1 x Front Audio Amplifier

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • This machine adopts attenuated tone circuit + NE5532 pre-amplification compensation, and the attenuation is -15db when it is not powered.
  • When the input signal is 1V, please increase the power supply voltage, the highest power supply voltage is 24V.
  • Try to use low-ripple high-quality power supply for DC power supply. When the input signal amplitude is less than 1V, 12V power supply is sufficient.
  • When power is supplied, the amplifying part of NE5532 works to compensate, the gain is 0db, that is, the input and output signals are equal.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Unbranded

In/Out type

RCA

Has written warranty

No

Height

1.57 in

Warranty

Warranty information

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Customer ratings & reviews

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Showing 1-1 of 1 review

Jan 17, 2025
Reviewer name: Thomas
Sold and shipped byPort corner
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Disappointing Performance, but Good Return Policy

I purchased this preamp hoping it would enhance the audio signal from my cellphone, but unfortunately, I was disappointed. While it did provide a slight boost in signal gain, it didn't improve the sound quality as much as I had expected. After trying it for just one day, I decided to return it. However, Walmart's return policy was excellent—just as good as, if not better than, Amazon's. While the product didn't work out for me, the return process was smooth and hassle-free.

Helpful?0WM98CSNPP8Z14111911346
Current price is $17.80
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Walmart Protection Plan by Allstate

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Sold and shipped by CQ Decor
3.995661605206074 out of 5 stars
4 stars out of 5, based on 461 seller reviews(4.0)
Extended holiday returns
Free Holiday returns until Jan 31

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