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.

In addition to standard up and downa cycles, the new PH-3 Infinite Phaser can produce entirely upward or downward moving sounds through its new Rise and Fall effects. There’s also 4-, 8-, 10-, and 12-stage phasers, plus a Step effect.

Syncing the PH-3’s phasing effects can be achieved by simply tapping the pedal to the tempo desired. Or, for maximum control, connect an optional expression pedal to control both rate and filter in real time as you play.

Features
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

Specifications
Nominal Input Level
    -20 dBu
Input Impedance
    1 M ohms
Nominal Output Level
    -20 dBu
Output Impedance
    1 k ohms
Recommended Load Impedance
    10 k ohms or greater
Residual Noise Level
    -92 dBu (IHF-A, Typ.)
Connectors
    INPUT Jack, OUTPUT Jack, EXP/CTL Jack, AC Adaptor Jack (DC 9 V)
Power Supply
    DC 9 V: Dry Battery 9 V type (6F22/9 V), AC Adaptor
Current Draw
    50 mA (DC 9 V)
Accessories
    Dry Battery 9 V type (6F22/9 V)
Options
    AC Adaptor (PSA-Series), Expression Pedal (Roland EV-5), Footswitch (FS-5U)
Size and Weight ( incl. battery )
Width
    73 mm
    2-7/8 inches
Depth
    129 mm
    5-1/8 inches
Height
    59 mm
    2-3/8 inches
Weight
    420 g
    0 lbs. 15 oz.