The original 1980’s PT-9 Phaser was a great pedal, but a little known fact is that Maxon also offered a different version of that model that was only sold in Japan under the Maxon brand – dubbed the PT-9 Pro, this silver-boxed rarity featured optical circuitry for a lush, drippy, 3D phasing effect similar to vintage units such as the Mu-Tron Phaser II and the Shin-Ei Uni-Vibe.

The PT-9 Pro+ Phaser takes this ultra-rare version of the PT-9 and adds a voltage-doubling IC to offer massive headroom and an improved frequency response, yielding fat, full-bodied phasing with incredible clarity and transparency.

Gone are the wispy, distorted sweeps of FET phasers; replaced instead by a rich, throaty phasing that’s incredibly lush and dramatic yet still retains your original guitar tone in all its resplendent glory.

The PT-9’s wide-range LFO offers up everything from lethargic climbs to Rotary Speaker shimmers. At low Width/Feedback settings the Pro+ can imitate the classic Small Stones and Phase 90’s with ease. Crank the Width for a chewy, vocal filtering that accentuates note harmonics and breathes life into solo passages. Blend in the Feedback to add subtle yet sublime character or dime it for radical chirps, whistles and clangs bordering on ring-modulation.

The wide operational range of the PT-9 allows it to work in an effects loop or with extended range instruments such as Bass Guitar. The Pro+ also works equally well pre- or post-distortion, opening up an entirely new range of tonal possibilities that are unattainable with a traditional phaser.

The wettest, most lush phase shifting you’re gonna find this side of the 70’s…

Product specs

FAQs

What type of power supply does the Maxon PT-9 Pro+ Phaser require?

The Maxon PT-9 Pro+ Phaser typically requires a standard 9V DC power supply, which is common for many guitar pedals. It can also be powered by a 9V battery for convenience.

How does the Maxon PT-9 Pro+ Phaser differ from other phaser pedals?

The Maxon PT-9 Pro+ Phaser is known for its vintage 1980s sound, offering a warm, analog phasing effect that is distinct from digital phasers. Its design and components are optimized for producing a classic, lush phasing tone.

Is the Maxon PT-9 Pro+ Phaser suitable for live performances?

Yes, the Maxon PT-9 Pro+ Phaser is well-suited for live performances, providing reliable and consistent phasing effects. Its robust build and intuitive controls make it easy to use on stage.

Can the Maxon PT-9 Pro+ Phaser be used with a bass guitar?

The Maxon PT-9 Pro+ Phaser can be used with a bass guitar, delivering rich and dynamic phasing effects that enhance the instrument's tone without losing low-end clarity.

What are the main controls on the Maxon PT-9 Pro+ Phaser?

The Maxon PT-9 Pro+ Phaser typically features controls for speed, width, and feedback, allowing users to fine-tune the intensity and character of the phasing effect.