Controls
- High Filter
- low-pass filter, filtering out the high tones?
- Bass Filter
- high-pass filter, filtering out the low tones?
- blend
- mixes the clean signal with the effected signal
- Sub (only on reissues)
- gives the sub-octave more punch
Information
Electro-Harmonix
Get down! Generates deep, phat bass tones one octave below the notes you play. Two separate smoothing filters enable you to tailor your sub-octave signal to the exact bass sound you desire, separating the Octave Multiplexer from other octave devices. Run your vocals through it and sound just like Ike Turner. This is a monophonic device and works only on single notes.
Video
(2009-02-19) Electro-Harmonix Octave Multiplexer Analog Sub Octave Generator (Demo by Dan Miller) by Electro-Harmonix
(2010-02-07) Electro-Harmonix - Octave Multiplexer - Demo by Dan Miller - Analog Sub- Octave Generator by JRR Pedals
(2011-05-19) Electro-Harmonix Octave Multiplexer by UpsizingGear
(2011-06-10) EHX Octave Multiplexer - Gear Up by TMNtv
(2012-10-18) Electro Harmonix Octave Multiplexer Review by kaputsport
(2012-10-19) Octave Multiplexer vs OC2 by kaputsport
(2019-04-02) Electro Harmonix Octave Multiplexer Analog Sub-Octave Generator | Gear4music demo by Gear4music
(2021-05-25) Electro-Harmonix Octave Multiplexer Analog Sub-Octave Generator Quickview - Cosmo Music by Cosmo Music
Reviews
myFXDB user reviews
2 reviews, average score of
| Date | User | Version | Score | Positive | Negative |
|---|---|---|---|---|---|
| 2016-01-17 | BlakeInDisguise | 8/10 | No Need for a Bass Guitar, Seriously afraid ill bust my Guitar amp, Stunning Deep tone. | Not great with chords and sounds more like single notes anyway, Sometimes produces a odd waffling buzz with a sustained note. | |
| 2015-04-10 | lbanda | 7.5/10 | ... | ... |

