User Manual

ManualsBrandsMXR ManualsBassM280 Vintage Bass Octave Mini - BASS PEDAL OCTAVE EFFECT

Vintage Bass Octave

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. This pedal delivers an

impressive range of smooth, musical sounds—from a

tone-thickening growl to chest-rumbling dub tones—all

in the lightweight, space-saving MXR mini housing.

M280

jimdunlop.com/m280

Summary of content (4 pages)

PAGE 1
M280 Vintage Bass Octave 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. This pedal delivers an impressive range of smooth, musical sounds—from a tone-thickening growl to chest-rumbling dub tones—all in the lightweight, space-saving MXR mini housing. jimdunlop.
PAGE 2
External Controls 2 1 3 4 6 5 1 OCT 1 knob controls volume of one-octave down signal 2 DRY knob controls volume of clean signal 3 OCT 2 knob controls volume of two-octaves down signal 4 MID switch boosts midrange by up to +13dB as set by internal TRIMPOT 5 Internal Controls 6 T RIMPOT adjusts level of midrange boost engaged by MID switch up to +13dB FOOTSWITCH toggles effect on/bypass (blue LED indicates on) MXR | Vintage Bass Octave 2
PAGE 3
Basic Operation Power The Vintage Bass Octave is powered by the included Dunlop ECB003 9-volt adapter or the DC Brick™, Iso-Brick™, and Mini Iso-Brick™ power supplies. This pedal can not be powered by a battery. Directions Run a cable from your guitar to the M280’s INPUT jack and run another cable from the M280’s OUTPUT jack to your amplifier. Start with all controls at 12 o’clock. Turn the effect on by depressing the footswitch.
PAGE 4
Specifications Input Impedance 1M Ω Bypass THW BP Signal to Noise A weighted (Vref IV RMS) - 93 dBV Output Impedance <1KOhm Trigger Threshold -74 dBv @100Hz Dry Gain -∞ 7dB Octave Gain 1 -∞ 1.6 dB @ 150Hz in Octave Gain 2 -∞ 1.