The Original ACE had three versions (625 line PAL, 625 line SECAM and 525 line NTSC)
all no longer available.
Click here for details of the Original ACE Versions or for details of their Automatic Colour Standard Conversion:
NTSC Version | SECAM Version
NTSC to PAL | SECAM to PAL | PAL to SECAM | NTSC to SECAM | PAL to NTSC | SECAM to NTSC
Click on any Connector Group in the Picture Above to go Directly to its Description.
VIDEO OUTPUTS: "S" Video (Mini DIN), Composite
(Phono) & Composite + RGB/YUV (SCART), All Simultaneous.
The "S" Video Output can also be switched to give 2 Extra Composite Video Outputs (4 Total), using special lead supplied.
If your Recording VCR is S-VHS with only a SCART Input, or if your Playback VCR has only a SCART Output, then we can supply switchable (Input or Output) "S" & Phono to SCART adaptors at the nominal sum of £4 each.
If you wish to connect the RGB or YUV Outputs to a device with no SCART input, such as a projector or Betacam VCR, then we can supply a specially modified SCART to Three Phono adaptor at the nominal sum of £10 each.
If you wish to process RGB inputs then we suggest you buy the RGB to "S" Video Converter from J.S.Technology
VIDEO INPUT and OUTPUT LEVELS and IMPEDANCES:
"S" Video Luminance 1V peak to peak into 75 Ohms
"S" Video Chrominance 0.3V peak to peak into 75 Ohms
Composite 1V peak to peak into 75 Ohms
RGB/YUV on SCART 0.7V peak to peak into 75 Ohms (Output Only)
"S" Video Luminance 5.5MHz (True "S" Processing)
"S" Video Chrominance 1MHz (True "S" Processing)
Composite Luminance 3MHz on Original ACE, 5.5MHz for Convertor (Using Comb Filtering)
Composite Chrominance 1MHz
VIDEO SIGNAL/NOISE RATIO: >50dB (Colour Burst, Sync & Blanking All Regenerated)
CONTRAST & SATURATION: 0 (Zero) to +6dB (Double)
VIDEO SHARPNESS: +/- 3dB at 3MHz
HORIZONTAL COLOUR SHIFT: 0 +/- 740ns in 10 steps either way. (+/- 7mm approx on 50cm screen width).
VERTICAL COLOUR SHIFT: 0 to + 3 Lines per Field in 1 line steps
(= 0 to +6 Lines per Frame in 2 line steps).
AUDIO OUTPUTS: Stereo Left and Right (Phono) and Stereo Left and Right (SCART), Both Simultaneous
AUDIO INPUT LEVEL and IMPEDANCE: 1.7V RMS Maximum into 40k Ohms Typical
AUDIO OUTPUT LEVEL and IMPEDANCE: 1.7V RMS Maximum from 10 Ohms Typical
AUDIO BANDWIDTH: 20Hz to 20kHz +/-1dB
STEREO SEPARATION at 1kHz: >60dB
AUDIO SIGNAL/NOISE RATIO: >70dB
MAINS POWER: 220/240V AC Nominal, 50/60Hz (USA & Canada See Power Supply Details)
DESIGNED AND BUILT IN THE UK BY and AVAILABLE DIRECT FROM GTH ELECTRONICS
Copyright GTH Electronics 1997 - 2019
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