G Bus MAKE-UP amount

Last modified: 2026-09-02

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The amount of MAKE-UP gain is set by the resistor R1_CB. With the stock value of 4.7k the maximum gain is 25dB. You can increase/decrease the maximum gain by increasing/decreasing the value of R1_CB. The absolute maximum gain with R1_CB jumpered (0 Ohms) is 30dB.