Pioneer RT-1011L playing Deep Purple

Partially restored Pioneer reel to reel recorder/player from 1974. Restoration included a completely new (NOS) 4-track 2-channel head assembly that was originally intended for a Pioneer RT-1050 model. It matches perfectly this model too, the only thing is that I needed to swap and solder in place, the small pcb where all the heads' wiring meets, no big deal. In the first half of the video you will hear the camera's audio, which completely sucks, but in the second half there is the best proof of this machine's great sound quality, it's in stereo format, I just hope Youtube won't change it to mono. Enjoy!