NE5532 Preamplifier Bord HIFI 5.1 Tone Plate Volume Control Panel Preamp Mixer Board Pre-Amplifier Board

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$25.99

Ex Tax: $25.99

Stock: In Stock
Model: EB0051817
SKU: EB0051817

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Bluetooth Standard: Bluetooth5.0

Build-in Bluetooth: Yes

Precise details>>

Content-Length: 2645 >

Features:

1. Using original NE5532.

2. The main circuit of electrolytic capacitor signal adopts famous brand from Taiwan, and the main filter capacitor adopts Japanese Erkon capacity 2×1000UF, and adopts 1A and above rectifier bridge to ensure strong continuous power support.

3. The resistance uses five-ring metal resistance, and the main circuit adopts a five-ring metal film resistor with an accuracy of ±1%, which ensures a good signal-to-noise ratio of the whole machine.

4. The left and right channel input coupling capacitor adopts Siemens 1UF coupling imported from Germany, the treble is clearer and the sound is sweeter! The combination of high and low sounds is more perfect!

5. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and the whole process of spraying tin to ensure good passing performance of large and small currents. First-class PCB quality.

6. The fully enclosed dust-proof potentiometer is more stable and more durable than ordinary potentiometers!

7. Using gold-plated round hole IC socket, you can freely replace other op amp ICs according to your preferences

8. The wiring layout of the whole circuit board is quite rigorous and reasonable, and the whole PCB wiring adopts one-point grounding method. The work is stable and reliable, the low frequency is steady and powerful, the signal-to-noise ratio is excellent, and the dynamic range is wide; the details are clear, the transient response is excellent, and all kinds of music can be played freely, and it has a very good performance in the home environment.

Description:

Color:red

Material:PCB

size:200x49mm

LOW PASS frequency, the upper frequency adjustable button 50-150Hz

Input method: 2 or 5.1 audio input, audio input

Potentiometer distance: 25MM

The power supply voltage: AC12V-0-AC12V or AC15V-0-15V

Potentiometer Features: Low-frequency adjustment, subwoofer volume,CEN volume, SL SR volume, ML MR volume,master volume

Package included:

1 x NE5532 HIFI 5.1 preamplifier bord

Shipping Time

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The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!