BOSS PH-1 Phaser effects pedal

Official product image

Image: BOSS / Roland Corporation · Source

BOSS

PH-1 Phaser

PhaserDiscontinued

Early BOSS compact phaser.

Quick specs

Power
9 V
Current draw
7 mA
Dimensions (in)
2.76 × 4.92 × 2.17 in
Weight (lb)
0.88 lb
Inputs
Mono
Outputs
Mono

Compare this pedal

Pick a second pedal to see the two side by side.

Controls

Not documented.

Power requirements

Voltage
9 V
Power type
DC
Current draw
7 mA
Battery operation
Yes
Battery type
9 V battery

Dimensions & weight

Width
2.76 in
Depth
4.92 in
Height
2.17 in
Weight
0.88 lb

Connections

Inputs
Mono
Outputs
Mono

Features

SKU
PH-1

Documentation

Manufacturer page
Visit
Manual
Download
Specs verified
2026-09-23

Know something we're missing?

Help us complete The Pedal Database. Submit a photo, manual, manufacturer link, catalog scan, specification or correction.

Where to buy

No retailer listings recorded yet.

Retailer links may be affiliate links. Prices are indicative and set by the retailer.

Related pedals

Caroline Guitar Company Arigato guitar effects pedal

Caroline Guitar Company

Arigato

Phaser—