Volex TTX 2000a
From CPCWiki - THE Amstrad CPC encyclopedia!
The Volex TTX 2000a is Teletext adaptor from Volex Electronics (a divison of Volex Group plc). Teletext offers one-directional data transmission, broadcast via television signal. The Volex TTX 2000a was offered for ZX Spectrum, BBC, and Amstrad CPC.