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Hughes & Kettner

Hughes & Kettner Tube Factor Overdrive & Boost Effects Pedal

Hughes & Kettner Tube Factor Overdrive & Boost Effects Pedal

$250.00 AUD
$250.00 AUD
Sale Sold out
Shipping calculated at checkout.

The Hughes & Kettner Tube Factor is a premium tube-overdrive/boost pedal built in Germany, featuring a genuine 12AX7 preamp tube operating at high voltage, dual modes for clean/boost (Factor 1) and high-gain distortion (Factor 2), plus a flexible Voicing control to shape tone from warm blues to aggressive lead. With its unique tube-based design and true overdrive feel, it brings studio-grade dynamics and responsiveness to your rig, making it ideal for guitarists seeking real tube character in a stompbox form.

  • Real tube-driven preamp stage (1× 12AX7/ECC83) operating at high voltage in the chassis for authentic tube tone and dynamics. 
  • Two selectable “Factor” modes via footswitch: Factor 1 (tube-only stage for rich tone/boost) and Factor 2 (tube plus diode clipping for higher gain leads/rhythm). 
  • Controls: Drive, Output, and Voicing knob (Voicing shapes tone character rather than just a simple EQ). 
  • Input impedance 1 MΩ. Output impedance ~2 kΩ. 
  • High-voltage tube circuit (reported ~300 V plate voltage) for a more dynamic response. 
  • Robust aluminum housing; built in Germany.
  • Second-hand, in good condition with minor cosmetic wear as shown.
  • No accessories included (case, power supply etc).
    • Boost and Overdrive
    • 12 V AC adapter (output ~12 V, ~700 mA) is required.
    • 328967
    • Every preloved product is carefully tested when we buy it and again before it’s shipped to you, so you can shop with confidence. Each item comes with a 3-month electrical warranty and a 6-month structural warranty, excluding accidental damage, misuse or broken strings.

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