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Electro-Harmonix B9 Organ Machine Guitar Effects Pedal play button

Electro-Harmonix B9 Organ Machine Guitar Effects Pedal

Electro-Harmonix

collapse expand iconDescription

The B9 Organ Machine from Electro-Harmonix gives guitarists and keyboardists alike the ability to summon instantly recognizable organ sounds with the stomp of a footswitch. This pedal packs nine presets tuned to capture the essence of the most iconic organs, from tonewheel and combo to cathedral and bell organs. With controls over percussive key clicks and modulation, players can customize each preset to suit their needs. The B9 also features dual outputs, allowing complex routing options for studio and live use.

Authentic Presets Span Genres and Eras

The B9 contains presets for jazz, rock, gospel and more. Fat & Full adds octaves above and below for a huge tone, perfect for any ensemble. The Jazz preset captures the smooth sound of Jimmy Smith's organ. Gospel employs upper octave drawbars for a soul-stirring tone. Classic Rock emulates the iconic Procol Harum sound. Bottom End focuses on lower drawbars, ideal for basslines like in "Green Eyed Lady." Octaves uses fundamentals and octave above for a Led Zeppelin vibe.

Effects Shape Each Preset

Each preset includes modulation tailored to the sound, such as rotary speaker, tremolo or vibrato. The Cathedral preset, for example, features tremolo that, when cranked through reverb, creates a psychedelic wash of sound. The Continental preset uses vibrato to conjure '60s combo organ tones heard in songs like "96 Tears." The Bell Organ preset layers electric piano and organ, with tremolo on the bell and chime tones.

Click Control Adds Percussive Punctuation

The B9 provides control over the percussive "click" associated with tonewheel organs. Engaging the click on the Octaves preset adds higher harmonics for a striking effect. On the Bottom End preset, the click helps craft a bassline with articulation. The Bell Organ preset uses the click to blend in bell and chime tones.

Complex Routing Made Simple

With dual outputs, the B9 accommodates complex rigs. Players can send the dry signal to one amp and the wet signal to another or connect the pedal to a mixing board to layer organ and guitar tones. Creative routing options abound with the B9.

Electro-Harmonix B9 Organ Machine Guitar Effects Pedal

collapse expand iconFeatures

  • Transform the tone of a guitar or keyboard into that of a convincing full body, electric organ
  • Nine presets that were finely tuned to emulate some of the most popular and classic electric organ tones
  • Control over percussive attack level, modulation speed, organ and dry volume
  • Rugged and easy to use
  • Bypass Footswitch
  • Dy Output Jack
  • Organ Output Jack
  • EHX 9.6DC-200 PSU included

collapse expand iconWarranty

One year warranty on pedals. 90 day warranty on all other products.

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collapse expand iconReviews

3.89

9 Reviews

86%

of respondents would recommend this to a friend

Filters
Best Uses
  1. Amateur Recording4
  2. Home Studio4
  3. Performances4
  4. Outdoor Events / Games2
Cons
  1. Not Durable2
  2. Not Responsive1
  3. Didn't work right out of the box1
Describe Yourself
  1. Experienced8
Pros
  1. Good Selection Of Effects6
  2. Excellent Sound Quality5
  3. Versatile5
  4. Compact4
  5. Responsive4
  • A great addition

    5

    submitted4 years ago

    byFrank

    fromElkton, Md.

    A fantastic organ sounding pedal. Very realistic. Often copied but never of this quality. Hard to find on a processor.

  • Nice Pedal

    5

    Verified BuyerVerified Buyer

    submitted4 years ago

    byEric S

    fromorange county, ca

    I use this with my acoustic guitar. Good for a little backing music.

  • Now I can fire my keyboard player

    5

    submitted6 years ago

    byJohnny

    fromOregon

    Just kidding, wish I had a keyboard player. I picked this one up used from GC. I think new their a little over priced so I took a risk on a used one, no issues. So far I haven't used it with a band, but next week I'll give it a try. Already figured out a few songs with it, some Doors and Moody Blues stuff and a few nice Blues progressions, nothing hard yet. You have to think a little different when using it and don't over use it too much. Does a pretty good job, but there is a learning curve. I haven't found a good way to mix guitar and organ much that I like, it's mostly organ on or off for some fills with it. I think the bypass is the way to go to mix and swap things, maybe an A/B on/off and /AB blend on/off pedal or a stereo pedal would make this more useful to pan and mix between organ and guitar. For now it's just a toy for my music room.

  • Checked it out at the Local Guitar Center. Why I didn't buy

    3

    submitted6 years ago

    byJohnny

    fromOregon

    I tried it out at the Medford store through a Deluxe Reverb (DRRI) with a poorly set-up Jazzmaster, 2 pieces of gear, similar to my own. It did make some good sounds and some bad ones too. Tweaking it was kind of fun to see how much I could get out of it. Some chords don't work well with it so there is a little learning curve to it. The ones that worked well were pretty good and it would be great for a small band without a keyboard player. Down side is the thing feels cheap, and I don't know of it's worth $200+ for me to buy it. Maybe if they drop the price or make some improvements in the sound and construction. Also this particular unit was the display model and they didn't have a boxed one to sell. So in fact I assume it's been used allot. He didn't even offer it to me as a discount, since it was unboxed/used. And, the salesman was kind of pushy, telling me "if I want it I better buy it soon because it's their last one". Really are they flying off the shelf? I'm not a panic buyer, I lived through the Cuban Blockade and all is well. I told him I'd think about it, but I could get it on line just as easily unused with free shipping. I don't know yet if I will buy it or not but I think I could be a lot of fun and useful in my studio.

  • Would be great if it worked

    1

    submitted8 years ago

    byjim

    fromshangri-la

    I bought a used unit through Guitar Center and when it worked it was fine but half that time there was no signal and even when there was a signal the output volume was wildly inconsistent. There were obviously problems with the electronics but the seller basically told me to pound sand and Guitar Center couldn't have cared less. Another reason to never buy anything from Guitar Center. Ever.

  • Remarkable! Fills out the bands sound.

    5

    Verified BuyerVerified Buyer

    submitted8 years ago

    byAJ

    fromPennsylvania

    In a band with three guitars it's a bit too heavy. With this pedal we really have a great fat sound that a keyboard can do. This is a great fit where I need to take lead on some songs and need to back up with organ on others. This adds a dimension that our band needed and really opens up new song directions for us.

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