How to reduce a DAC gain

[LoneL]

Hello, I'm new here. An I have some gain issue of my Lampucera Maxi DAC. I think the gain is too high for my system. Here are some info for my DAC, The receiver chip CS8416, output chip is CS4397, BB2604 op-amp after the CS4397. My question is, is there any way to reduce the gain by changing some resistor after the CS4397? Hope some expert & guru will help of my DAC gain problem.

The attached schematics are something closer for CS8416+CS4397 connections. but not exactly my DAC design.

 

[abraxalito]

On the schematic you've shown, R15 and R16 can be increased in value to decrease the output voltage.

 

[LoneL]

I only know some very basic electronic knowledge. Currently the R15 & R16 is 22k ohm. I was thinking of reduce by -3db, any suggestion what resistor value to change? Thank you for helping.

 

[abraxalito]

Try 47k for R15/16.