Mad Professor Simble Overdrive Mk2

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Mad Professor Simble Overdrive Mk2

Mad Professor

Simble Overdrive Mk2

4.6 Expert Rating

Product Info

Article Number: 618770
Model: Simble Overdrive Mk2
Price: $207.90

* Prices may vary. Check retailer for current pricing and availability.

The Simble Overdrive Mk2 is a fantastic choice for players seeking a transparent, responsive overdrive that adds warmth and character without masking their amp's tone. It's a real winner for blues, country, and classic rock players who want to subtly push their signal or add a touch of vintage grit – especially those using clean or slightly driven amps.

Product Description

  • Mad Professor Simble Overdrive Mk2
  • Effect Pedal for Electric Guitar
  • Overdrive
  • Transparent
  • organic sound and wide dynamic range
  • Improved version with more open sound
  • more headroom and brightness in the Contour control
  • Controls: Level
  • Sensitivity
  • Contour
  • Accent
  • Footswitch: Effect bypass
  • LED: Effect on
  • Input and output: 6.3 mm jack
  • Current consumption: 10 mA
  • Power supply via 9 - 12 V DC mains adapter (2.1 x 5.5 mm barrel connector
  • centre negative) - suitable power supply: Art. #409939# (not included)
  • Dimensions (W x D x H): 60 x 110 x 55 mm
PROS
  • • Mk2 offers a noticeably more open and dynamic response than the original.
  • • Contour control provides genuinely useful tonal shaping beyond basic overdrive.
  • • Accent feature adds a welcome touch of grit and harmonic complexity.
  • • Robust enclosure and quality components suggest long-term reliability.
CONS
  • • Limited versatility; primarily excels as a transparent overdrive, not a high-gain distortion.
  • • 9-12V power requirement can be inconvenient and requires a specific adapter.
  • • While transparent, it can slightly muddy high-gain amp settings.

Product Video

Key Features

Distortion Type Transparent Overdrive
Controls Level, Sensitivity, Contour, Accent
Bypass Type True Bypass
Power Supply 9-12V DC (2.1mm x 5.5mm barrel jack, center negative)
Connections 6.3mm Mono Jack (Input/Output)
Dimensions 60 x 110 x 55 mm

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Frequently Asked Questions

The Mk2 is noticeably more open and airy, with improved headroom and a more nuanced Contour control for broader tonal shaping.
While it can add a touch of grit, it's primarily an overdrive; heavier genres would likely require a more aggressive distortion pedal.
It shines with clean or slightly overdriven amps, allowing it to add character without overwhelming the existing tone.

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