Matt,
Very nice looking rack job. I've got a couple questions for you, if you don't mind my picking your brain. I just ordered a pair of these for myself and will be racking them either right before or right after I rack my Telefunken V672s, depending on which arrives first.
First off, that is a very pro looking front panel, where did you have it done?
Second, about the transformers. Did you end up using 600:600 or 150:600? I read in the manual that you posted that they reccomend using 600:600 for condensor mics and 150:600 for dyanamic mics. Have you run into any problems with this? For example, if you put in a 150:600 have you had issues running a condensor into it, or vice versa? Also, did you use an output transformer, or are you running unbalanced?
How did you resolve the gain set issue? Did you hardwire the amps at 50dB with a 42.2k resistor, and than use a variable input pad to set your level?
Anyway, the pre's look great. Thanks for posting the pic.
Sam