This has on tap no less than twelve stages of phasing, which is certainly more than you strictly need. It's also got rise and fall only modes and and expression input... so much phasing on tap, you'll be giddy with spacey, wobbly delight.

Model: Boss PH-3 Phase Shifter 
Made: Taiwan, May 2002
Serial: AP86972
Type: Phaser
Power Input: standard 9v DC centre-negative or battery (supply not included)
Accessories: none

Condition notes: used, no major marks. Tested and fully functional.
Overall: very good condition (8/10)