Joe Tech

Joe Tech We Fix/Repair musical � Equipments. This is a platform where we deal with Musical Equipments Repair, Installation, and Maintenance.

25/09/2026

STEP 4
Connection of the sound circuit board to the output transistors.

25/09/2026

Who can tell me the cause of this burnt transformer?

24/09/2026

24/09/2026

WORK IN PROGRESS

20/09/2026

STEP 3
Connecting the choke resistors to the emitter of transistors.
The value of the Choke resistors is 5watts/0.33ohms

19/09/2026
19/09/2026

Soldering the choke resistor components. ゚viralシ

18/09/2026

STEP 2
Connecting the output transistors collector, base and emitter in parallel.

17/09/2026

Building CA-20 Power Amplifier
Step 1
Getting the parts/components (resistors, transistors, wire, preamp circuit board, etc, ready.

13/09/2026

FINAL RESULT.
Tested OK 👍
Working perfectly.

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Ekpoma

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