emulator one no sound

[fainardi83]

hello
i have the schematics of the EI
and i would like to know if the EI has no sound on output ( upper, lower or mixed ), what are the possibility

on the schematics we can 2 op amp ref IC89 for the upper and IC90 for the lower , both are 5534

but i think that if there is no data on cghdout, chcout, chbout or chaout in this case what i had to check first ?

thanks

[emulator1]

Hello

Did you solve the problem of the no sound on the E1?

Best wishes,

Andy