Two Notes Torpedo Captor 8 Ohms

I bought this for profiling amps with my Kemper.
All works great, but it is not possible to use on normal line source out akka preamp sources, cos it doesn't have an input regulation. It is suitable just to use with high loud sources from the poweramp.
When I connected to my preamp wanted to use it directly as a DI with cab sim, or if you want to use it with a pedalboard, much better solution is torpedo live, but very pricey indeed. So I will probably ending up returning the captor and getting torpedo live to better serve my purposes.
Quality is great, sound is great, but simply not smth that I find usable with my setup, cos I use rack equipment.