The BOSS PW-10 V-Wah is a programmable modeling wah pedal made by BOSS. RockBoard describes it as a first-of-its-kind programmable modeling wah that gives instant access to six classic and modern wah pedal sounds, plus "Double resonance," "Uni-V" and "Voice" sounds, with onboard overdrive and booster effects as well1. It is fully digital, which is what lets one pedal model that many wah flavors2.
The PW-10 is discontinued. MusicRadar's 2021 buying guide calls it "sadly discontinued, but luckily they're available relatively cheap secondhand"2.
Wah, synth wah and voice wah in one pedal
The PW-10's core idea is modeling: instead of one fixed wah voice, it reproduces six classic and modern wah pedal sounds and adds modes that go beyond a conventional wah. RockBoard's listing names "Double resonance," "Uni-V" and "Voice" sounds alongside the six wah models1. MusicRadar's Alex Lynham breaks the non-traditional side down as "There's a synth wah, a vowel-emulator, and a Uni-Vibe"2.
Controls reflect the same flexibility. There is control over the range in every mode, a patch-specific overdrive knob, and the non-traditional wah modes mentioned above2. The overdrive and booster effects are built into the pedal itself1.
| Mode family | What it gives you |
|---|---|
| Six wah models | Classic and modern wah pedal sounds1 |
| Double resonance | An additional onboard sound1 |
| Uni-V | A Uni-Vibe style sound12 |
| Voice / synth wah | Vowel-emulator and synth wah sounds12 |
Presets and programmability
The programmable part is what set the PW-10 apart from a standard wah. It carries three digital memories for storing your favorite sounds1, and MusicRadar notes it gives "the ability to create and recall presets based on your preferences"2. Combined with the range control in every mode and the patch-specific overdrive knob, a player could set up several distinct wah voices and switch between them2.
What reviewers said
MusicRadar's buying guide, written by Alex Lynham in June 2021, summed up the pedal's strengths and its unique features:
"+ Models most wah types"
The same guide lists its unique features as "Modelling, synth wah, voice wah" and credits it with a range control for each mode2. Its one listed drawback in that roundup is simply that it is fully digital, a matter of taste for players who prefer analog wah circuits2.
Where to find the manual
BOSS hosts an English owner's manual PDF for the PW-10 on its support site, covering the pedal's operation in full3.
Related BOSS wah pedals
Players comparing BOSS wahs can also look at the compact analog Boss PW-3 Wah, the Boss AW-3 Dynamic Wah, the BOSS AW-2 Auto Wah, and the vintage Boss TW-1 Touch Wah.
Videos
BOSSchannel
PMTVUK
Dan Baker
Questions
Is the BOSS PW-10 analog or digital?
It is fully digital. The PW-10 is a modeling wah, which is how it reproduces six classic and modern wah pedal sounds as well as synth wah, voice and Uni-Vibe modes in a single unit.
Is the BOSS PW-10 discontinued?
Yes. MusicRadar's buying guide describes it as sadly discontinued, though it notes the pedal is available relatively cheap on the secondhand market, so players who want one can still find used units.
Can the PW-10 save presets?
Yes. It has three digital memories for storing your favorite sounds, and you can create and recall presets based on your preferences, which is unusual for a wah pedal.
Does the PW-10 have a Uni-Vibe sound?
Yes. MusicRadar's guide lists a Uni-Vibe among its modes, alongside a synth wah and a vowel-emulator, and RockBoard's listing also names a Uni-V sound among its onboard options.
Sources (3)
- PW-10 V-Wah by BOSS, RockBoard PedalPedia, 2026
- 5 great wah pedals guitarists need to try, MusicRadar, 2021-06-24
- BOSS - Support - PW-10 - Owner's Manuals, BOSS
