My amps are a 68' Bassman and a 65' Bandmaster both going through their own 65' Vibrolux 2x10 cabs. My guitars are a G&L Commanche, Gibson Standard SG, and a Heritage 555. To be honest I didn't get very far once I realized what was going on with the B output. I tried several diffrent cords and even thried more units out to see if this was me or the unit itself. It does have a nice chorus sound but not very deep but I wasn't going for deep. I just wanted some light chousing for cords and finger picking.
Reliability/Durability:
n/a didin't have it for long
Ease of Use:
Three knobs is all there is, rate, depth, and effect level. Easy to dial in a good mono patch. The manual isn't much but you don't need much. I just wish it had expland that the B output only comes on when the effect is engaged. Otherwise the dry signal is not sent. That is a big bummer in my book. This unit is only good for mono use.
Customer Support:
While I did email Delta Lab I didn't wait for a reply. I emailed on late on a Friday and returned the pedal on Saturday. So I have no comment
Overall Rating:
I have been playing for over 25 years and been through a ton of gear and never have I ran into this issue. I would have kept the unit if I ran only one amp but I don't. It did not fit my set up and for this I am giving it this middle of the road rating.