Updated Amplifier NE5532 Preamp Preamplifier Volume Tone Control Finished Pre AMP Board for Home Theater Speaker DIY
Only NE5532 Preamp
$17.46
Sale price
$17.46
Regular price
$0.00
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Updated Amplifier NE5532 Preamp Preamplifier Volume Tone Control Finished Pre AMP Board for Home Theater Speaker DIY
$17.46
Sale price
$17.46
Regular price
$0.00
Description
SPECIFICATIONS
Accessory Type: Extension Board
Brand Name: SHANGSIMOUDLECX
Choice: yes
Compatible With: ALL
Origin: Mainland China
Typical Application Fields: Smart Home
semi_Choice: yes
Description
This preamplifier is used for the audio signal input to the power amplifier when sound is small for the pre-amplification. It can provide an amplification of about 10, which is suitable for all small signal audio output devices (such as mp3, set-top boxes, LCD TVs, etc.) .). It can also be used as a simple headphone amplifier.
Input and output signals can use 3,5AUX interface design (IN-signal input, OUT-signal output)
Use the volume potentiometer design with power switch, turn clockwise to turn on----increase the volume / turn counterclockwise to decrease the volume----turn off.
It is recommended to use a linear power supply for the pre-amplifier, and Please do not try to use a switching power supply with large interference to avoid interference (current noise).
Power supply:
DC 8v-20v (12v linear power supply is recommended)
Package included:
1*Preamplifier board(without power adapter)
Free Shipping Over $199
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
30-Day Return Policy
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
Why Choose Us?
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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