Features:
Uses Analog circuit design for enhanced sound effect.
Using high quality stuffs such as German WIMA audio capacitance, high precision resistance for signal transaction.
Entirely dust-proof rheostat, for long using life.
True bypass design.
Bright LED
Stainless metal panel and metal enclosure, luxury and durable.
The unique design of the battery cover
Connectors: Input×1,Output×1,DC9V in×1
Power supply: S-006/6F22 9Volt battery or DC9V adaptor
Current: 40mA
Input Impedance: 1M?
Size: 11.2cm(L)x6.3cm(W)x6.5cm(H)

PH-10 use the classic phase shift circuit,broad and warm sound,You can use SPEED knob to adjust the speed according to their own preferences, and to set rapidly the desired tone.
Unlike digital emulations this a real analog sound with bags of character.

BabyBoom series effects, high-class handcrafted effects as standard, with a high cost in adopting high-quality and well-known HI-FI audio parts, combined with classic circuits and efficient internal structure.  True bypass preserves your guitars and amps true tone.
It can be powered by 9v PP3 battery or regular "Boss" style DC 9v adaptor.