Scored a free Roberts 770x reel to reel, looking for info : r/vintageaudio

Akai Roberts Electronics 770X Reel to Reel Recorder – Teletechproaudio

Roberts 770X Reel To Reel Analog Tube Works Great!

Vintage Roberts 770X Reel To Reel Tape Player With Original Manual

Roberts 770X Reel To Reel Analog Tube Works Great!

Vintage (Akai M8) Roberts 770X Vacuum Tube Stereo Reel to Reel Tape 1961. See Photos for Details and Description tested and working.

Vintage AkaiM8 Roberts 770X Vacuum Tube Stereo Reel 2 Reel Tape 1961 Works, nice

770X R-Player Roberts Electronics Inc.; Los Angeles CA, build 1965

Roberts Reel-to-Reel Tape Recorders for sale

Vintage (Akai M8) Roberts 770X Vacuum Tube Stereo Reel to Reel Tape 1961. See Photos for Details and Description tested and working.

Vintage AkaiM8 Roberts 770X Vacuum Tube Stereo Reel 2 Reel Tape 1961 Works, nice

Audio 1997 02 PDF, PDF