Nedis AAMP2411BK Pre-Amplifier User Manual
- June 5, 2024
- nedis
Table of Contents
Nedis AAMP2411BK Pre-Amplifier
User Manual
Preface
Thank you for purchasing the Nedis AAMP2411BK.
This document is the user manual and contains all the information for correct, efficient and safe use of the product.
This user manual is addressed to the end user. Read this information carefully before installing or using the product.
Always store this information with the product for use in the future.
Product description
Intended use
The Nedis AAMP2411BK is a pre-amplifier that you can use to connect an (extra) turntable to your speakers.
The product is intended for indoor use only.
The product is not intended for professional use.
Any modification of the product may have consequences for safety, warranty and proper functioning.
Specifications
Product
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Pre-Amplifier
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Article number
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AAMP2411BK
Input impedance
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47 KΩ / 220 pf
RIAA deviation response
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± 0.5 dB
THD
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< 0.5 %
Input sensitivity
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3.0 mV
Input overload margin
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20 dB
Nominal output
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300 mV
Maximum output power
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1.8 V / 1 KHz
Signal / noise ratio
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85 dB
Output impedance
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1 KΩ
Connections
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1 RCA input
1 RCA output
Power input
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12 VDC ; 0.5 A
Main parts (image A)
A
1. Power indicator LED
2. Power switch
3. RCA input
4. RCA output
5. Ground wheel
6. Power input
7. Power adapter
Safety instructions
WARNING
- Ensure you have fully read and understood the instructions in this document before you install or use the product. Keep the packaging and this document for future reference.
- Only use the product as described in this document.
- Do not use the product if a part is damaged or defective. Replace a damaged or defective product immediately.
- Do not drop the product and avoid bumping.
- This product may only be serviced by a qualified technician for maintenance to reduce the risk of electric shock.
- Do not expose the product to water or moisture.
Installation
- Check the contents of the package
- Check that all parts are present and that no damage is visible on the parts. If parts are missing or damaged, contact the Nedis B.V. service desk via the website: www.nedis.com.
Using the ground wheel
- Check if your turntable got a built-in amplifier.
- If you have got a built-in amplifier, you do not have to use the ground wheel A5, but if you want to use the pre-amplifier, switch off your built-in amplifier.
Follow these steps to connect earth to ground:
- Do not use any tools.
1. Turn A5 counter clockwise.
2. Insert a ground cable (not included) from your turntable into A5
3. Turn A5 clockwise to fix A5 back in place.
Connecting the product
- Make sure all the devices are switched off before connecting the product.
1. Plug a turntable into the RCA input A3 using a twin RCA cable (not included).
2. Plug the speakers into the RCA output A4 using a twin RCA cable (not included).
3. Plug the power adapter A7 into the power input A6.
4. Plug the power adapter into a power outlet.
Use
Using the product
1. Use the power switch A2 to switch the product on or off.
- The power indicator LED A1 lights up.
Maintenance
- Clean the product regularly with a soft, clean, dry cloth. Avoid abrasives that can damage the surface.
- Do not use aggressive chemical cleaning agents such as ammonia, acid or acetone when cleaning the product.
- Do not clean the inside of the product.
- Do not attempt to repair the product. If the product does not operate correctly, replace it with a new product.
Warranty
Any changes and/or modifications to the product will void the warranty. We accept no liability for damage caused by improper use of the product.
This product is designed for private use (normal domestic use) only. Nedis is not responsible for wear, defect and/or damages caused by commercial use of the product.
Disclaimer
Designs and specifications are subject to change without notice. All logos, brands and product names are trademarks or registered trademarks of their respective owners and are hereby recognized as such.
Disposal
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This symbol indicates that this product should not be thrown away with other household waste throughout the EU. To prevent possible harm to the environment or human health by uncontrolled waste disposal, you are responsible for recycling it so that it can promote the sustainable reuse of raw materials. To return your used product, you can use the regular return and collection systems or contact the store where the product was purchased. They can recycle this product for the environment.
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