I’m the original owner of this Countryman direct box. I’ve been a lifelong recording and mix engineer and these have been an industry staple in both the studio and live applications. It’s in excellent shape as it’s lived on my pedal board.
Here’s a former Sweetwater description of it:
Countryman's Type 85 direct box connects any high impedance instrument, even piezo pickups to a balanced mic input while providing a strong, clean signal to the mix board without adding noise or distortion.
The Type 85 uses only hand selected, high-quality discrete components woven into a single ended, Class A circuit - much like a classic tube mic preamp! The sound? Smooth and sweet. Ultra rugged and ready for the road, we've heard stories of engineers running over their Type 85 with a truck and then using it in a gig the same day! Another stand-out feature is the fact that the Type 85 can always isolate ground, even when running on Phantom power, eliminating unwanted hum and buzz