I don't believe the Crack is the only amp you have. LOL
Crack, Black Widow 2, DSHA-3F, Mjolnir 2, Jotunheim currently owned. Recently departed: Lyr 3, Dragon Inspire iha-1, Feliks Elise, MCTH, Liquid Platinum (the original), Vali 2, Magni, Asgard 2, Valhalla 2, (I had a Schiit phase), some Chinese AGD crap, and so many more amps I can't recall half of their names off the top of my head. Truly.
The Crack has remained a constant despite having seen so many amps, and far more expensive ones at that, come and go.
As ALL212 said, it has a particularly good synergy with the Auteur.