Gold Member Since 2016
Audited Supplier
Guangzhou Sohtronic Electronic Technology Co., Ltd.

Amplifier Module, Amplifier, Module manufacturer / supplier in China, offering Karaoke Pre-Amplifier Module Bluetooth Amplifier Module, Bluetooth Active Speaker Dedicated Circuit Board Bluetooth Amplifier Module, 7294HiFi Amplifier Board with Heat Sinks Bluetooth Amplifier Module and so on.

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Supplier Homepage Product Bluetooth Amplifier Module Karaoke Pre-Amplifier Module Bluetooth Amplifier Module

Karaoke Pre-Amplifier Module Bluetooth Amplifier Module

FOB Price: Get Latest Price
Min. Order: 300 Pieces
Port: Guangzhou, China
Production Capacity: 5000000 Pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: SOH
  • Usage: Hi-Fi, AV, KTV System
  • Tube Type: IC Amplifier
  • Sound Channel: 2.1
  • Voltage: AC 110V
  • Conductive Mode: D
  • Transport Package: Red Bubble Bag, Outside Packing Box
  • Origin: Guangdong, China
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Post Amplifier, Amplifier Combined, Pre-amplifier
  • Output Number: 1
  • Element Number: Push-Pull Amplifier
  • Trademark: SOHTRONIC
  • Specification: PCB size: 117.5*68.5mm
Product Description
NE5532 audio amplifier IC, the IC have warmly timbre, which often used as a pre-amplifier.
Details Information
The product of all parts are original authentic, chastity, pure quality;
The use of high-quality original parts, that is not only guarantee the safety quality , long service life, more important is the powerful guarantee to make the actual performance can meet the design target. The pursuit of first-class quality is our consistent aim.
1. Adopted original M65831AP and NE5532;
2. The main circuit of the electrolytic capacitor signal uses the Taiwan famous brand, main filter capacitor using Nikon special electrolytic capacitor capacity of 2 * 3300UF, and adopted 5A and above rectification, ensure the supporting power.
3. Adopted  high precision SMD resistor,  guarantee the signal-to-noise ratio of the product.
4. PCB adopts 1.6mm thickness double-sided board, 2 oz copper thickness, spray tin full process, ensure the current well done through the performance. first-class PCB quality.
5. KARAOKE input operational amplifier by using NE5532 amplification, output with double precision NE5532, KARAOKE core using Mitsubishi M65831, analysis good, sound natural delicacy, the module also provided with a reverberation time delay adjustment
1.Input voltage AC12V-15V double voltage
2.Potentiometer function from left to right: OK1    OK2    reverberation depth    music volume
3.The switch is delay control;
4.PCB size: 117.5*68.5mm
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