OD3950b Rock Drive Effects Pedal

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*** Discounted due to a small blemish in the graphics ****

The OD3590 Rock Drive with Boost Guitar Effects Pedal is tuned for a strong mid tone sound.  Select one of the two soft clipping options or turn on the hard clipping.  The rolloff frequency gives you that sought after mid-hump and can be Fatten up with the Presence knob.  The OD3590 Rock Drive with Boost Guitar Effects Pedal really covers a wide range of sound and harmonic potential.  From the beloved Tubescreamer* and Boss OD-1* to the Dirty Rat* and Klon* effects pedals. Kick in the hard clipping and tune in sounds similar to the OCD* overdrive effects pedal.

  • Drive + Boost in a single pedal
  • Boost is independent and has Pre / Post control
  • Two Soft Clipping options (SC)
  • One Hard Clipping option (HC)
  • OverDrive Control
  • Presence “Voice” Controls
  • Active tone control
  • Output Volume Control
  • Relay controlled True-bypass
  • Soft stomp switches

Check out our other great guitar pedals

* names may be copyright of their owners and are not related to Witztronics.  Sounds are similar and depend on the gear being used.

Audio Samples:

SoftClipping #1, Mid-drive


HardClipping, Mid-drive


Presence Control

Active control over the “voice” of the drive stage. From Fat to Bright, you’ll find your sweet spot.


Active Buffered Tone Control

Did you think we’d use a passive tone control?  Not here!

Independent Boost

Based on the AMZ mini-booster, you can use it to boost the output for your awesome lead riff or set it on “Pre” to boost into the drive stage and really show off.  When your not using the drive effect, you can still use it as a boost in your signal chain.  The multi-color led indicator easily shows which mode it’s in.

Boost exploded

Soft Clipping

You’re not stuck with only one soft clip. Two selections will help you get the sound you want.


Hard Clipping

Turn on the hard clipping when you want to push it into the realm of distortion.

Additional information

Weight1.5 lbs
Dimensions3.7 × 4.7 × 3 in



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