Tronix PH-310 Phase


  • Rate
    controls the speed/rate of the LFO wave that controls the effect
  • Depth
    controls the depth/amplitude of the modulation (the size of the range in which the effect sweeps).
  • Feed Back
    sets the amount of effected signal fed back into the effect (for a stronger effect)


the manufacturer's brochure

It creates the sound of a rotary speaker by electronically generating the Doppler Effect.

Most recent forum threads


  • Input Impedance
    270k Ohms
  • Output Impedance
    10k Ohms
  • Equivalent Input Noise
    -90dB (IHF-A)
  • Speed range
  • Phase Shift
    4 Stages 720°
  • Power requirements
    9V DC
  • Power Consumption
  • Dimensions
    124mm x 74mm x 60mm
  • Weight
  • Switch
    Noiseless FET switching: no pops or clicks.
  • Switched Input Jack
    It automatically turns on battery power when plug is inserted. Completely remove input plug when no in use or power will be drawn from battery

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