LEAK STEREO 30 PLUS AMPLIFIER, A QUICK CLEANUP AND LOOK INSIDE 

these are great little amps. I have 2 which are in daily use and another 3 which I keep as a source of spare parts. the trimpots on the power amp boards are for setting the quiescent currents in the output stages.

I've still got mine plus a matching Stereofetic tuner. Both work perfectly.

That preset pot is not for gain, but to set the QI Don't be tempted to turn it, the output drivers and probably the output transistors with fail.

Very Nice Will Have To Try My Leak Stereo 70 To See If Its Working Bought it Of Ebay About a Year Ago And Never Looked At It As i Have Lots Of Different Amps Thanks For Uploading I Come From Belfast Regards mike.

nice video ! Please tell me, what is the difference between leak stereo 30 and leak stereo 30 plus ?

Amazing

Got yourself another subscriber but it’s 60s not 70s

Nice....cheers.