My question is this: How well does it work running line in to the 1/8" jack. If I owned one I would want to run something like my Littlebox into that 1/8" jack and save the XLRs for SBD.
The manual says that the 1/8" max input is +4dbu, so that says it will take a hot input, but a quick browse of the manual makes it sound like your gain settings are High/Medium/Low, not an adjust range. Just curious how that works out. For instance on my R09 there are separate LineIn/MicIn jacks and gain of 0-30, where I assume LineIn takes the preamp stage out of the loop. On R26 it's one jack, and may not have have adjustable gain. Does it amplify then attenuate? or have software control switches that route signal around the preamp.