Comments on: Crackling Noise In Realistic Receiver Amplifier Model STA78 Solved

By: Parasuraman S

Parasuraman S — Sat, 14 Jun 2025 12:37:22 +0000

Yes, dear Albert! In this type of circuit, that is the only way! Thanks!

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By: Albert van Bemmelen

Albert van Bemmelen — Sat, 14 Jun 2025 09:02:51 +0000

Nicely done repair! It is almost as replacing those questionable transistors or mosfets in induction cookers you often fixed!

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By: Parasuraman S

Parasuraman S — Sun, 08 Jun 2025 03:24:53 +0000

In reply to Mark J.

Many thanks!

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By: Mark J

Mark J — Sat, 07 Jun 2025 23:34:02 +0000

Parasuraman another great radio Receiver repair. Thank you for sharing.

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By: Parasuraman S

Parasuraman S — Sat, 07 Jun 2025 10:05:23 +0000

Yes, very true! But locating the fault on this type of circuit is very difficult! Many thanks, dear Yogesh Ji!

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By: Yogesh Panchal

Yogesh Panchal — Sat, 07 Jun 2025 07:46:29 +0000

Good Job!Sir,
For audio cracking noise these transistors on Driver board are always found faulty.even sometime on testing transistors showing OK condition but it fails on actual Load.

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