TESORO GOLDEN SABRE

[nando.22]

2n2904 substituto

[CDI]

If u use plastic transistors, they need to be rotated for 180'.

[6666]

2N2222 can use plastic instead of metallic 2N2222A the change in operation

Yes but make sure you match the correct pins.

[jladre]

2N2222 can use plastic instead of metallic 2N2222A the change in operation

You can used it! Its all the same!

[nando.22]

2N2222 can use plastic instead of metallic 2N2222A the change in operation

[CDI]

I can replace the tl062 for TL082

Yes, also u can with tl072 or lm358.

[nando.22]

I can replace the tl062 for TL082

[Emiliano_070]

hello is how good the null of the coils as well? thanks

[Nandor]

Rx coil connections, this is the best. I cant get it closer to 0.04 volts.

[kt315]

on preamp output you see this voltage? WHERE?

[Nandor]

I cant get the Rx residual voltage below 0.28 volts. Is that because of the coils or the PCB?

[Nandor]

Thank you very much!

[kt315]

i write AGAIN. you can (CAN) use J105 and J106.

[Nandor]

Thanks for the answer. I have found BF245c but its expensive 2euro/piece. Than J106 would work right?

[kt315]

FatBob, you are certainly right. indeed the fet working in the clue mode. ie that you write has not deep sense.
alike in amplifier active mode yes that has a sense.