In her latest YouTube upload Zoë Blade shows how you can mount the A-199 Spring Reverb tank inside an A-100 case, using the air vents and some cable ties.
" Just a shabby little video I've had sitting around here for a year. I'm uploading it on the offchance it's useful to anyone else. This is how my spring reverb is mounted, and it sounds pretty hum-free to me. Sorry about the low quality of the video!
And yes, you can still fit other modules in front of it, so it's pretty neat and tidy. "
Uploaded by Zoe Blade