Here is a very rough recording at a gig a couple months ago. You can hear both guitars clearly on the "harmony" Solo at 1:40. The other guitarist is using a 2X12 closed back cab with a Germino JTM45 Clone (100 watts) and a R9 Les Paul. My rig is the Helix / PS170 / 2X12 Open Back) on a Placater Preset, using a Heritage H535 (335 copy) with Wolfeton Dr V pickups. We are NOT mic'd or in the PA at all on this one. Club was just too small. So this is straight from the Cab.
this recording was a Zoom Q2n (tiny thing!) recorder set on a table about 25 ft out front.