Your Feedback

GFI System Jonassus Drive

Item: GIT0046863-000
  • New!
GFI System Jonassus Drive Product Image
Enable Social Media
The GFI System Jonassus Drive is an overdrive effect pedal for guitars with 2x different gain channels and 3x clipping modes.  All product info
GFI System

£ 249.00
incl. VAT, incl. Shipping Costs
or cheap with financing
Available in our central warehouse
Available in Romford for collection
Standard Shipping (delivery time: 4-6 working days)  .
We are happy to help you!
Our team
Guitars & Basses
+44 17 0877 1969
+44 17 0877 1901

Activate social media for sharing. Data will only be sent via social networks with your consent.

Product information - Jonassus Drive

The GFI System Jonassus Drive is a versatile dual-channel overdrive for electric guitar that skilfully combines both articulate low-gain crunch and a creamy medium-gain drive. Each channel has separate volume and gain controls, a shared tone control and a useful clipping mode for each channel that opens up 3x different gain structures with distinctive characteristics. All this flexibility is further customizable with rear DIP switches on the Jonassus to swap between low gain and high gain modes.

The main features of the GFI system Jonassus Drive include:

  • 2-Channel Overdrive Effect Pedal for Electric Guitar
  • Separate Volume & Gain Controls per Channel
  • Shared Tone Control
  • Switchable Clipping Mode per Channel (Diode Asymmetric, Diode Balanced, LED Symmetric)
  • DIP Switch on the Rear Panel Changes Configuration (2x Low-Gain or 2x High-Gain Channels)
  • Footswitch for Changing Channels
  • True Bypass
  • Robust Metal Housing
  • Consumption: 40mA
  • 9V DC Adaptor Powered (Not Included)

Jonassus Drive


  • Manufacturer: GFI System
  • Type: Overdrive
  • Design: Compact
  • Number of Channels: 2
  • Stereo: No
  • LED Display: Yes
  • Effects loop: No
  • Recording Output: No
  • USB Connection: No
  • MIDI Interface: No
  • Connection for Expression Pedal: No
  • Foot Switch Connection: No
  • Headphone Connection: No
  • Battery Operation: No
  • incl. Power Adapter: No
  • Width (mm): 77
  • Length (mm): 120
  • Height (mm): 55
  • Weight (kg): 0.6
GFI System Jonassus Drive Product ImageGFI System Jonassus Drive
£ 249.00
£ 257.00
£ 189.00
£ 211.00
£ 166.00
£ 155.00

Compare with similar products

Department Information - Guitars

Music Store professional in Cologne


DV247 Music Store in London

DV 247 Store in London Romford

Guitars - Picture Gallery


Our Fender Assortment


Ten Guitar Makers and Technicians