Glad you found a solution
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Glad you found a solution that works for you and the ATR55 unbalanced singnals.
For others who have balanced mics and need a camcorder XLR adapter, here’s a summary of what I’ve found:
http://www.beachtek.com – Mounts to camera. Various passive adapters. Some with phantom and audio meter. New unit with preamp.
http://www.juicedlink.com – Mounts to camera. All include preamplifier. Options include phantom, 2-4 XLR inputs, audio meter. Lots of interesting info on website.
http://www.studio1productions.com – Doesn’t mount to camera, and no phantom or preamp option. Option for 3 XLR input. Plastic case.
http://www.signvideo.com – Mounts to camera. No phantom or preamp option. 1 and 2 XLR input options.