Altman,

Having an input offset that adjusts the relative output of the line-in vs the empeg would be very welcome.
Could you, at the same time, put in a decelerated (mute) function?

My home pre-amplifier provides for a user define mute function that quickly reduces the output level by a pre-defined amount (1-60 dB); factory setting is -20 dB, but can be changed by the owner.

Whenever mute is pressed, the mute-offset is applied. Pressing it again (without adjusting the volume in the mean time) restores the original output level. Any volume adjustment (accelerated or linear) kills the latter feature and applies the mute offset on the newly set level.
Would be nice to have, especially if triggered by an incoming phone call (via serila connect??)