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  • Regular and harmonic tremolo in one effects pedal
  • Feature packed, great sounding and highly versatile
  • Vintage amp style modulation to weird polyrhythmic chops
  • All analogue, triple photocell tremolo
  • Rail to rail op amps and increased headroom
  • All metal hammered enclosure
  • Hand built, wired and soldered
  • Controls for waveform, tap tempo. speed, mix, symmetry, depth, volume, multiply, regular and harmonic tremolo
  • LED power indicators for tremolo speeds
  • True bypass
  • All analogue
  • Space saving top mounted jacks


The OKKO FX T3 is a feature packed, great sounding and highly versatile tremolo pedal. The OKKO FX T3 has capabilities to create everything from vintage amp style modulation to weird polyrhythmic chops and offers some features that are not offered by other tremolo effects pedal. The OKKO FX T3 could literally be the only tremolo pedal you ever need.

If you cannot decide on whether you want a regular or harmonic tremolo, that’s OK because the OKKO FX T3 does both. It really is quite spectacular.

The OKKO FX T3 is an all analogue, triple photocell tremolo that creates warm and smooth wave forms that are extremely pleasing to the ear. Wave forms can be selected for sine, triangle and square with adjustable symmetry, ramps up and down.

Tap tempo allows the user to select the tremolo speed and coordinate the OKKO FX T3 with music. Plus, there is a speed switch, which doubles or triples the tempo time.

The OKKO FX T3 runs on 9V, however, it includes rail to rail op amps run on 18V for increased headroom. This gives the tremolo waveforms space and allows them to “breathe”.

The MIX knob allows the second tremolo to be mixed with the first and a switch jack allows the OKKO FX T3 to be controlled externally with a footswitch.

If you love tremolo, check out the OKKO FX T3. If you are not into tremolo, check out the OKKO FX T3. It is a very special tremolo pedal.


  • RIGHT FOOTSWITCH: True bypass on and off
  • LEFT FOOTSWITCH: Tap tempo
  • SYM: Alters the symmetry of the LFO waveform (the ratio between on and off)
  • VOLUME: Adjusts the overall volume of both the dry and modulated signal. Unity gain is approximately 12 o’clock. In harmonic mode, you may prefer to boost the volume a bit (about 2 o’clock)
  • MULTIPLY SWITCH: Selects how the tap or speed settings are multiplied – 1:1, double or tripplets
  • SPEED: Sets the modulation speed. Moving this control overrides the speed set by the tap switch
  • MODE SWITCH: The regular tremolo modulates the volume of the signal. In harmonic mode, the high and low frequencies are modulated seperately in opposite direction, resulting in a lush, vibrato like mode
  • T3 JACK SWITCH: You can switch OKKO FX T3 on and off via the optional footswitch, which is connected with a stereo TRS cable
  • DEPTH: Use this control to mix the dry with the modulated signal of the main tremolo
  • WAVEFORM: Three waveforms are selectable for the main LFO, sine, triangle and square wave
  • RATE: Sets the speed of T3
  • T3 MIX: Mixes the second tremolo effect

Component Listing and Tech Spec

  • High quality components throughout
  • Rail to rail op amps run on 18V for increased headroom (pedal runs on regular 9V though)
  • 9V centre negative power
  • Current consumption*
    • 63 mA bypass
    • 65 mA maximum engaged
  • Battery: no

*Current consumption checked with a Truetone mA meter reader

Enclosure Dimensions

  • Depth: 117 mm / 4.6 in
  • Width: 92 mm / 3.6 in
  • Height : 40 mm / 1.5 in


  • 440 g

FX Pedal Planet Limited and FX Pedal Planet Online Store are proud to be UK dealers for OKKO FX effects pedals.  If we do not have the OKKO FX effects pedal required, please message us via the contacts page and we will do our best to get the product that you want at the very best price and service.

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