|
these video recorders were built mainly for video surveillance or scientific didactic uses. not many were sold even for their high price. about 18,000 DM in 1971. It was a join venture between Philips (LDL 8700 series). Grundig (BK 200 300 400) and Siemens (Sirecord). It seems that the speed of the capstan is not stable, but I am not trying to change the values on the control card. I found the schematic but it was scanned in low resolution and absolutely nothing can be read. The tapes I have come from Grundig BK 301. These VCRs could record and read colors by adding an internal card. my VTR does not have this card. However mechanically excellent machines and could easily compete with the more expensive VPR 1 and 2 Ampex. having a video bandwidth of 5 MHZ
|
01-09-2022, 08:59 AM
Threaded Mode