Summing Mixer Setup

2U rack
10 input (5xstereo)
1-8 DSUB Tascam Balanced
9-10 TRS balanced
4 out XLR Main rec / Monitor balanced
5 x GROUP A /OR/ GROUP B select switch
GROUP SUM REDUCTION: -10dB
Insert SND RET TRS bypass Switch Group A
Insert SND RET TRS bypass Switch Group B
1 x Stereo to 2 mono on 3/4 Group A
1 x Stereo to 2 mono on 3/4 Group B
MASTER SUM REDUCTION: -10dB
4 x Multi Master Ins SND/RET TRS ABCD
-10db switch (before master insert)
Master Mono switch (before master insert)

Sub Group passive summing for Multi–Bus Compression technique

Based on the customers feedback, this is the best bus mixing technique there is. With a little practice and experience, your mixes will sound tighter, more energetic, more professional.

Fixed sub mixers (slave sum AB) with dedicated inputs, each sub mixer (slave sum) group come with individual send/return for external process – then return to Master for final summing see documentation…..