[[Image:ctm644.jpg|thumb|Amstrad CTM640/CTM644 Colour Monitor]]
These were the colour monitors sold together with the [[CPC_old_generation|classic CPC-computers]].
== Technical Specs. ==
<table>
Tube diameter: 36cm/14"
Visible diameter: 34cm/13.5"
Output voltage: 5V
12V (CTM644 only)
== Pictures == <center>[[Image:ctm644.jpg|thumb|Amstrad CTM640/CTM644 Colour Monitor]]</center><brtable>
== Weblinks ==
== Manual ==
The procedure of setting up the CPC with the MP-1CTM640/MP-2 modulators CTM644 monitors is described in the CPC's user manual.