The MXR Vintage Bass Octave upgrades the warm analog sub-bass vibes of a classic circuit with superior tracking, cleaner headroom, and the versatility that modern players demand. The result is an impressive range of smooth, musical sounds—from a tone-thickening growl to chest-rumbling dub tones—all in the
space-saving MXR mini housing.

SPECIFICATIONS

• Based on a classic sub-octave circuit
• Go from a tone-thickening growl to chest-rumbling dub tones
• Updated for superior tracking, quieter performance, and cleaner headroom
• Separate volume controls for one-octave-down, two-octave-down, and clean signals
• Mid switch boosts clean signal’s midrange at 800Hz by up to +13dB
• Constant Headroom Technology for clean, crystal clear headroom
• Pedalboard-friendly MXR mini housing
• Includes Dunlop ECB003 9-volt AC Adapter