Technics SL-BD20D Turntable "power amp pre connections" Questions

...pre-amp problem. To check. Remove all the wires to the cartridge. With the deck connected to the amp and powered up, set the volume at normal for what you would listen to it. Now with your finger ...

...power amp, preamp...dvd, cd, tape deck, what makes a probelme? Thanks in advance for any help. Hvala Bogdane Did you ground the turntable? Most of them have a ground wire located somewhere that ...

...Power Amp? No matter the unit, make sure you have it plugged into the PHONO INPUT connection on the rear. If your receiver/amp does not have this, then you will need a PHONO PRE-AMP - The turntable ...

amp as the output from a magnetic cartsidge is very low. That is an older turntable and may require a "phono" input (a designated input--not just an RCA phono plug).  Newer stereo systems may not

...power is on. Disconect the wires to the cartridge. With the amp on touch each wire one at a time with your finger. You should hear on Two wires a buzz- one for each channel. If you do then the ...

...power amp too..the turntable needs connected to an amp (in the phono jacks because they sena a much stronger signal then say a dvd jack...also make sure you have the ground wire from the turntable ...

pre-amp in your amp has failed. If they do buzz. Take the wires to the cartridge off (make a note of where each one fits). Then with the amp powered up and deck plugged into it. Touch each wire one at

...pre-amp inside the amp. If the hum is weak, that too could indicate a faulty pre-amp. Or that your amp doesn't have one. In which case you will need to connect one between the deck and amp. This will ...

...pre amp but now have a loud hum, noticed there is a round jack with a pin in it next to the 2 outputs. Is this for grounding? Are there special cables that fit that opening? Will that fix the hum? ...