The Diamond Phase is an analog phaser pedal designed to recapture the musical character of the original Diamond PSH-1 in a more compact and modern format. Its 6-stage JFET circuit provides warm, smooth, and highly organic modulation, with options to select 2, 4, or 6 stages for subtle movements or deeper, more psychedelic, and expressive sweeps.

• Type: Analog phaser pedal for guitar and bass
• Circuit: Analog JFET
• Inspired by: Original Diamond PSH-1 Phase
• Stage modes: 2, 4, and 6 stages
• 2-stage mode: Light modulation and subtle movement
• 4-stage mode: Classic phaser with balanced sweep
• 6-stage mode: Deeper, more colorful, and expressive phaser
• Controls: Level, Speed, Regen, and Depth
• Level Control: Adjusts the output level of the effect
• Speed Control: Adjusts the sweep speed
• Regen Control: Adjusts the circuit feedback
• Depth Control: Adjusts the intensity of the effect
• Speed Range: 0.1 Hz - 10 Hz
• Switching: True Bypass relay
• Input: 6.3 mm jack
• Output: 6.3 mm jack
• Input impedance: > 1 MΩ
• Output impedance: < 10 kΩ
• Power supply: 9–15V DC center negative
• Power consumption: 80 mA at 9V DC
• Internal operation: 15V voltage pump
• Battery operation: Not compatible
• Connections: Jacks mounted on the top
• Dimensions: 122 x 66.98 x 39.64 mm
• Weight: 300 g
• Made in Canada

Our Opinion

The most interesting aspect of the Diamond Phase is that it doesn't limit itself to offering a single classic phaser sound. Instead, it allows you to switch between three distinct characters thanks to the stage selector. In 2-stage mode, it can function almost like a subtle texture for clean tones, while in 4 and 6 stages, it gains body, depth, and that recognizable analog phaser sweep.

This pedal is especially recommended for players seeking high-quality modulation with an organic feel and without the artificial edge sometimes found in more basic digital effects. It's not the most affordable option among phasers, but it fits perfectly into a serious pedalboard where authentic analog sound, premium build quality, and true versatility are valued.