Harley Benton / Joyo JF-02 Ultimate Drive (overdrive/distortion effect pedal):
General Information

• Manufacturer: Joyo Technology
  
• Model: JF-02 (Ultimate Drive)
  
• Effect Type: Overdrive / Distortion (translucent tube-amp simulator style)
  
• Circuit Type: Analog
  

Electronic & Electrical Specifications

• Input Impedance: 1 MΩ
  
• Output Impedance: 1 kΩ
  
• Running Current: 6 mA
  
• Power Requirements: 9V DC Regulated AC Adapter (Center Negative) or 6F22 9V Battery
  
• Bypass Type: True Bypass
  

Controls & Interface

• Knobs:
  
• • Gain: Adjusts the amount of distortion/overdrive saturation
    
  • Tone: Controls high-frequency filtering/EQ
    
  • Level: Controls the overall master output volume
    
• Switches:
  
• • High / Low 2-way toggle switch (Low mode adds a slight mid-boost/crunch; High mode provides a boosted flat frequency/tighter response)
    
  • Heavy-duty metal footswitch (True Bypass effect engagement)
    
• Indicators: On/Off LED status indicator light
  

Physical & Mechanical Specifications

• Enclosure Material: Sturdy aluminum alloy chassis with stoving varnish finish
  
• Dimensions: 120 mm (L) × 72 mm (W) × 55 mm (H) (approx. 4.72" x 2.83" x 2.17")
  
• Weight: 290 g (approx. 0.81 lbs)