Make: Boss
Model: OC-5 Octave
Box: None
Power Supply: Not included
Condition: Good - Quite a few little dings and scratches, but it's a Boss, so it's still totally functional.
 
From the manufacturer:

The New Standard in Octave Pedals

Fusing classic BOSS octave tones with the latest tracking technologies, the BOSS OC-5 sets a new standard in octave pedal performance. Vintage mode provides a spot-on recreation of the legendary mono OC-2 from 1982, while Poly mode offers numerous enhancements for extended-range playing. And with the addition of an octave-up feature, a span of three octaves is now available for creative exploration. From fat, low mono sounds to octave-shifted chords and more, the OC-5 delivers the widest range, finest sound quality, and best playability in any octave stomp to date.

Features

• The industry-standard octave pedal, updated with enhanced features
• Newly developed tracking technology provides more accurate response and natural feel with no latency
• Vintage mode faithfully reproduces the mono sound of the original OC-2
• Poly mode for chord playing; Range knob sets the note range where the effect is applied
• Lowest Range setting in Poly mode applies the octave effect to only the lowest note in a chord
• New octave-up effect, available on its own or blended with octave-down effects
• Mode switch optimizes the tracking engine for guitar or bass
• Direct out for wet/dry setups

Got questions? Shoot me a message, I love nerding out with other gearheads!