Thank you everyone for donating to the giveaways




this video explains connecting pre to power amp especially for vintage stereo and sound improvements.

Let’s take a look at my old Hammarlund HQ110A Ham Radio / Shortwave Receiver.

tube leaked at about 5000 volts.

Experimental scientific Industrial export use only all testing done on a 50 ohm dummy load.

Skullcrack – Live in Los Angeles, January 17, 2020. A great night of music until the police showed up and shut everything down.


Thank You Everyone.


Four transistors, great output, 22-25 amp draw.
