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The MXR M288 Bass Octave Deluxe is a dual-voice octave pedal using MXR's 18-volt Constant Headroom Technology (CHT) to provide studio-performance headroom and superior tracking. Use the Dry knob to mix your direct bass signal with the octave effect, or hit the Mid+ switch to add up to +14dB of internally adjustable low-mid punch (400Hz) or midrange pop (850Hz). Bass players love the 2 separately processed and individually voiced octave controls Growl (for throaty, midrange octave-below tone) and Girth (for deep and smooth octave below). The Bass Octave Deluxe boasts a durable, lightweight aluminum casting and has the same high-quality jacks and switches that make MXR pedals the road-ready standard on pedal-boards around the world.

Constant Headroom Technology
The MXR CHT circuit produces 18-volts of headroom from a single 9-volt battery or external power source. CHT utilizes voltage step-up techniques, which supplies constant 18-volt headroom regardless of source voltage. For example, CHT will produce 18-volt headroom from a used battery down to 4.5-volts and voltages up to 30-volts. CHT also protects against incorrect reverse polarity and AC voltages.

Since the early 1970s
Bass players world-wide rely on MXR pedals to overdrive, funkify, EQ, and compress their bass sound. MXR's commitment to bass players has been solidified by the development of the MXR Bass Innovations division devoted to developing cutting-edge tools for bassists on stage and in the studio. MXR Bass Innovations products are found on the pedalboards of artists like as Robert Trujillo (Metallica), Leland Sklar (L.A. Studio Veteran), Juan Alderete (Mars Volta), Michael Rhodes (Nashville Studio Ace), and Marcus Miller.

MXR M288 Bass Octave Deluxe Effects Pedal Features:

  • Constant headroom Technology (CHT) for exceptional headroom and tracking
  • True bypass
  • Organic analog tone
  • Two independent octave voices
  • Mid+ switch adds a midrange boost at user selected frequency
  • Lightweight and durable aluminum housing
  • Small footprint

Tons of octave options for the demanding bassist. Order now.

MXR M288 Bass Octave Deluxe Effects Pedal

Write A Review

Average of 3 User Ratings

Overall

Overall: 10.00

Quality

Quality: 10.00

Features

Features: 9.67

Value

Value: 10.00

Customer Reviews

Overall

Overall: 10

Quality

Quality: 10

Features

Features: 9

Value

Value: 10

Get this baby on board!
Posted by rubb3rduck on Nov 11, 2009
Experience w/product: I own it
Reviewer's Background: performing musician
Reviewer's Play Style: rock, pop, country
This pedal packs a solid 1-2-3 punch that's unbeatable for it's price. Tweak the growl and girth knobs to get that octave below tone you need for any song. Set the dry knob past 2 o'clock to get a slight gain with a sub-bass growl. Turn the dry to minimum to get a synth'y keyboard octave below sound.You can also use this pedal just to put your sound towards the front of the mix with the mid+ switch. I know I haven't fully exhausted it's potential since I've only had this baby for less than a month but I encourage anyone to give this a try. Play with it for 5 mins and you'll bring it home for sure.

Overall

Overall: 10

Quality

Quality: 10

Features

Features: 10

Value

Value: 10

Love this stomp box
Posted by RippemMac from Denver, CO on Aug 23, 2009
Experience w/product: I own it
Reviewer's Background: Performing bassist
Reviewer's Play Style: Rock, fusion, funk
I got this to replace a Boss OC-2 and I love this thing. Octave pedals are not for everyone. But if you use this right, it really adds some great sounding effects to your rig. Great for soloing, adds a nice punch while you rip on high notes. It tracks as well as any I've ever used. It kicks.

Overall

Overall: 10

Quality

Quality: 10

Features

Features: 10

Value

Value: 10

The search is finally over...
Posted by Bass Gojira from San Jose, CA on May 18, 2009
Experience w/product: I own it
Reviewer's Background: Active Musician
Reviewer's Play Style: rock, alternative
I have been searching for an analog octave pedal for years to replace my old Boss OC-2. I've gone through about 4 in my lifetime (stolen, lost, broken etc.) This pedal is more than a replacement. It has taken the analog octave pedal to the next level with better tracking, clearer tone (thank you mid switch!), and higher headroom. I've owned the EBS Octabass as well---tracks good (but not as good as the M288) but gets lost in the mix. It might work for smooth jazz guys, but not for us rockers. CHECK IT OUT!

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MXR M288 Bass Octave Deluxe Effects Pedal

Overall: 10.00Read 3 Reviews

$149.99

MSRP: $254.61 Savings: $104.62(41%)

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