STK 4048 150W Mono Power Amplifier DIY Kit

Easy to Assemble, Not Required Expert Knowledge

Note: STK 4048 Integrated Circuit and 6800uf Capacitors are not included with the package. Images are illustration Purpose only

This Amplifier Maximum output is 150W. The Series consists of STK 4046II - STK 4048II ICs ranging power output.  All ICs in the series share the same circuit and pin out so you can just select any IC respective to your power requirement and put it to the circuit without changing any other component.

"Instructions sheet is included for assembling and testing the circuit"

Note: STK 4048 Integrated Circuit and 6800uf capacitors are not included with the package. Images are illustration Purpose only

Features of the circuit

  1. Professionally Designed PCB for the Best Quality Output and Stability.
  2. Designed to Minimize the Noise and for Maximum Power output.
  3. Assembly Guide is included in the kit.
  4. Easy to assemble no need an expert knowledge.
  5. 100% Tested for Quality and Stability.
  6. PCB is Compatible with range of STK amplifier ICs.

Printed Circuit Board (PCB) Specifications

  1. Dimensions - 165mm x 55mm
  2. Thickness - 1.6mm
  3. Material - Bakelite epoxy
  4. Solder mask - none
  5. Anti-Oxidation Rosin Coat
  6. Manufacturer - CAD PCB
  7. Made in Sri Lanka.

The Components Kit

You will get PCB and Components Kit under this listing. (Heat sink, STK IC and 6800uf capacitors are not included) Upon your special request these part can be included. Extra charge applicable for these.


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Package Include 

  • PCB Board  x 01 
  • Component KIT x 01 
  • Instruction Manual x 01 
(NO Retail Box. Packed Safely in Bubble Bag)