Both units turn on and the DVD players appear to work but both have issues with the VHS players. There is a horrendous loud noise and flicking on the tv when vhs is selected but this disappears when play is pressed and video starts playing.

Brand: Samsung
Playable Media Format: DVD, VHS
Number of VCR Heads: 6
Type: VCR-DVD
Region Code: DVD: 2
Custom Bundle: No
Model: DVD-V6700S
Features: VCR
Colour: Silver