We know and love the EHX Freeze. This is a similar idea, but with a fancy soft switch by default and a bunch more modes. Queue theme: this is the song that never ends, it just goes on and on, my friends.

Model: TC Electronic Infinite Sample Sustainer
Made: 2022, Thailand
Serial: S220501003EBA
Type: sampler/pad/sustain
Power Input: standard 9v DC centre-negative supply or 9v battery (not included)
Accessories: original box and manual

Condition notes: used, no major marks. Tested and fully functional.
Overall: excellent condition (9/10)