GFI System Jonassus Drive

Item: GIT0046863-000
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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)  .
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Product information - GFI SYSTEM Jonassus Drive

The GFI System Jonassus Drive at a glance:

  • Two-channel Overdrive effects pedal for electric guitar
  • Low-gain and high-gain channels
  • Separate volume and gain controls for each channel
  • Common tone control for both channels
  • Switchable clipping mode for each channel (diode unbalanced, diode balanced, LED balanced)
  • DIP switch on the rear panel changes configuration to two low-gain or two high-gain channels
  • Foot switch for channel change
  • True Bypass
  • Compact metal enclosure
  • Operation with optionally available power supply

The GFI Jonassus Drive system in video:

Two-channel Overdrive pedal with three clipping modes

The GFI SYSTEM Jonassus Drive is a two-channel Overdrive pedal for electric guitar, which skillfully implements both finely articulated crunch in the low-gain range as well as creamy medium-gain drive. The pedal provides separate volume and gain controls for each channel, while the tone control is common to both channels. Clipping mode can also be selected independently for each channel, providing three different gain structures with distinctive character. The GFI Jonassus offers additional flexibility thanks to the DIP switches on the rear panel, which can be used to reconfigure the pedal so that either two low-gain or two high-gain settings are available.


  • 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
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