The BOSS PH-3 Phase Shifter pedal provides a wealth of vintage and modern phasing effects, including new "Rise" and "Fall" modes for unique, unidirectional phasing. Syncing these phasing effects is as simple as tapping the pedal to the desired tempo, while an optional expression pedal provides realtime control of the PH-3's Rate, Filter and Tempo.
Compact pedal with versatile vintage and modern BOSS phasing
New "Rise" and "Fall" modes create unidirectional phasing
Includes classic multi-stage phasers with selectable stages
Realtime control of Rate via optional expression pedal
Tap tempo sync of phasing effects
BOSS five-year warranty
Nominal Input Level-20 dBuInput Impedance1 M ohmNominal Output Level-20 dBuOutput Impedance1 k ohmRecommended Load Impedance10 k ohms or greaterBypassBuffered bypassControlsSTAGE switch
RES(Resonance) knob
DEPTH knob
RATE knob
Pedal switchIndicatorCHECK indicator (Used for indication of check battery)ConnectorsINPUT jack: 1/4-inch phone type
OUTPUT jack: 1/4-inch phone type
EXP/CTL jack: 1/4-inch stereo phone type
DC IN jackPower SupplyCarbon-zinc battery (9 V, 6F22) or Alkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately)Current Draw40 mAExpected battery life under continuous useCarbon: Approx. 2 hours
Alkaline: Approx. 10 hours
*These figures will vary depending on the actual conditions of use.AccessoriesOwner's manual
Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")
Carbon-zinc battery (9 V, 6F22)Options (sold separately)AC adaptor: PSA series
Expression pedal: Roland EV-5/BOSS EV-30, FV-500L, FV-500H
Footswitch(momentary-type): BOSS FS-5USIZE AND WEIGHTWidth73 mm
2-7/8 inchesDepth129 mm
5-1/8 inchesHeight59 mm
2-3/8 inchesWeight (including battery)420 g
15 oz