DIY Dual Mano LM3886 Mini Amplifier Finished PCB 60Wx2

Dual Mono LM3886 Amplifier with Power Supply Finish PCB for DIYing 60W+60W LM3886 Mini-Amplifier (Total 3 finished PCBs)

(12 sets PCB mounting posts & screws included; Connecting Cable not inclued)

The following picture is an example of finished power amp made from the above pcbs. The Transformer, Volume Control, Speaker Protection pcb,Casing with Accessories, can be found in our ebay store.

Features:

LM3886 is a famous mono high performance amplifier IC from National Semiconductor (NS) capable of producing up to 60W continuous output. It has been widely perfered by many audio DIYer.　　

• Dual mono pcb design to ensure best channel separation
• Design with separated amplifier and power supply pcb to minimize noise pick-up.
• Can be connected in parallel mode for high output requirement
• Carefully selected componnents to ensure sound quality
• Utilizing four 10000U/50V NOVER AUDIO Capacitor for power supply; 1％ metal film resistors
• 35A large current bridge rectifier fulfill the requirement of continous full load output
• Double side pcb
• Size for power supply PCB: 109mmL/71mmW /38mmH(Height measured from capacitor top to pcb bottom, excluding components feets)
• Size for LM3886 PCB: 61mmL/37mmW
• Come with circuit wiring schematic.
• Required transformer output from 20V-0V-20Vac to 28V-0V-28Vac; 150W
• Power Transformer, Casing, Kit (with finished pcb, case as well as other accessories) are also available in our ebay store .
  
  

Important:

This product is only for DIYER with sufficient knowledge in electricity and know how to avoide danger from electic shock.