(If you consider this to be too small of a detail for a separate topic, maybe we could create a ‘miscellaneous questions’ type of topic?)
I’m curious about the input gain on the ER-301. Is it intended for modular levels only, or can it accommodate line level or even instrument level sources? Is there adjustable gain on the inputs, or just a fixed level?
if you look at the inputs after the 4th order butterworth filter block there is a programmable analog gain stage
0v - 5.12v
0v - 10.24v
-2.56v - 2.56v (I’m assuming this would be the line level setting am I totally wrong here?)
-5.12v - 5.12v
-10.24v - 10.24v (this being the default setting)
so if you change the gain would voltages outside of the specified range simply be clipped?
I now realize it isn’t done I was mostly wondering if you have an idea of what you are wanting to do
I’m not really planning on doing anything else with this except expose the gain setting for each input in the UI. Probably it will appear in the sub display of the external source selection screen, so that you can set AFE (analog front-end) gain at the same time that you are routing an external input.
Waiting on my 301 to get built. Just wondering if having access to the input gain was implemented with the latest update? would like to sample op1/opz directly if i can. Thanks!