SVHS (Y/C) 
Composite Video Audio
Y, luminance input level........... 1Vpp +- 10% Video level................................. 1Vpp +- 10% Audio input level.............. 0-1Vpp, 10-20KHz
Input impedance...................................... 75Ω 
Input impedance ..................................... 75Ω 
Audio impedance.............................. 10k Min
Through loss .......................................... < 5% 
Through loss.......................................... < 5% 
Audio connectors .. Red & White RCA jacks
C, chrominance input level ..... 1Vpp +- 10% Color............................................... Dark gray
Input impedance...................................... 75Ω 
Video connector RCA connectors with yellow inserts
SVHS connectors . 4 pins with black inserts
Signal distortion audio < 0.6dB (standard ± 3dB)