From the Ambika Motherboard Assembly Instructions:
“The 10k resistor just above the resistor network RN1 determines the gain of the final mixing stage. A value of 10k might cause clipping if the level of all voicecards is set to the maximum value and if all 6 voicecards are playing at the same time. To prevent this, a lower value of 6.8k or 4.7k is recommended. You can keep 10k if you do not plan to install all 6 voicecards in your Ambika.”
I will be using all 6 voicecards on the Ambika and want to substitute a 4.7k resistor for the 10k resistor to avoid clipping. I have some 4.7k ohm 1/4 watt carbon film resistors on hand. Would there be any problem with using one of them for this particular application?