Sonifex Micro HSx Cart Player and Record Unit
- circa 1977
Sonifex Micro HSx cart player and record unit c.1977. Dual cart player.
NAB cartridges "Carts" were endless 1/4 inch tape loops of up to 60 minutes - although between 30 seconds and 2 minutes was a more common length. The cart, containing a jingle or trail (or advert in ILR), was placed in the machine. Pressing "play" gave instant play and the machine continued to play the cart until it detected a cue (recorded on a special cue track) which denoted that the loop had got round to the beginning again and the machine then stopped, ready to play it again.