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Single Expansion
Microgen
Manufacturer
Newtronic Technologies
, Italy
Date
1991
Amiga
any Amiga
Interface
RGB port
Genlock
genlock for composite video signals
4.7 MHz bandwidth
1× composite RCA input and output
23 pin RGB input connector for the Amiga signal
RGB through connector to attach a monitor
all connectors located at the rear side
provides a power connector, however the unit uses power from the Amiga (via RGB port)
fader knob - the fading range is limited
two switches select between the operation modes:
genlocked mode - colour zero is transparent, all others float above the live video backdrop
inverse mode (keyhole effect) - colour zero is solid, all other colours produce holes
video passthrough mode - Amiga graphics is hidden
Amiga passthrough mode - useful for recording Amiga graphics only
toggling the switches may cause loss of sync or loss of colour
unable to handle extreme overscan effectively - the left side of the Amiga screen overlaps the video image
plastic case - negligible shielding leads to cross interference from other video equipment
there is an improved version which supports S-VHS, the
Microgen Plus