Westminster Effects Micro Expression TRS

Professional music gear - detailed information and where to buy

Westminster Effects Micro Expression TRS

Westminster Effects

Micro Expression TRS

4.8 Expert Rating

Product Info

Article Number: 566250
Model: Micro Expression TRS
Price: $60.50

* Prices may vary. Check retailer for current pricing and availability.

This little Westminster Expression TRS is a seriously well-built, no-frills pedal for controlling your effects. If you’re looking for a compact, passive expression pedal to tap into your Strymon, Boss, or similar gear’s EXP input, and appreciate a bit of American craftsmanship, this is a great choice – especially if you want to preserve your tone.

Product Description

  • Westminster Effects Micro Expression TRS
  • Effect Pedal for Electric Guitar
  • Expression
  • Suitable for EXP inputs from Boss
  • Electro Harmonix
  • TC Electronic
  • Zoom
  • Digitech
  • Strymon
  • JHS etc.
  • 10K potentiometer
  • Output: 6.3 mm stereo jack
  • Passive construction
  • No power supply necessary
  • Dimensions (L x W x H): 9.1 x 3.8 x 2.5 cm
  • Weight: 113 g
  • Handmade in South Carolina
PROS
  • • Handmade quality elevates build and feel significantly.
  • • Compact size saves precious pedalboard real estate.
  • • Passive design preserves signal integrity and warmth.
  • • TRS output offers versatile routing options for expression control.
CONS
  • • Passive design requires careful amp/pedal interaction for optimal results.
  • • Limited functionality – purely an expression pedal, no volume swells.
  • • Small size can make adjustments slightly fiddly for larger hands.

Product Video

Key Features

Type Expression Pedal
Taper Linear
Minimum Volume Near Silent (due to 10k pot and passive design)
Connections 6.3mm TRS Stereo Jack Input/Output
Build Material Enclosed metal housing with robust potentiometer, likely steel or aluminum
Weight 113g

Similar Products

Zoom H4essential APH-4e Bundle - Portable Recorders

Zoom H4essential APH-4e Bundle

Portable Recorders

$208
4.8 Expert Rating
Ibanez GRG320FA-TVT - ST Style Guitars

Ibanez GRG320FA-TVT

ST Style Guitars

$439
Electric Guitar, Body: Poplar, Top: Basswood with Art Grain in flamed maple look, Bolt-on neck:...
4.5 Expert Rating
Manuel Rodriguez Superior Anniversario 120 J-SB - 4/4 Size Classical Guitars

Manuel Rodriguez Superior Anniversario 120 J-SB

4/4 Size Classical Guitars

$1,099
Classical Guitar, Special model for the anniversary of Guitarras...
4.6 Expert Rating
Taylor 814ce Special Edition Sedona - Other Acoustic Guitars

Taylor 814ce Special Edition Sedona

Other Acoustic Guitars

$5,499
*Note:* Register your Taylor guitar to extend your warranty to 12 years.
4.8 Expert Rating
Line6 Pod GO Bundle - Guitar Multi Effects

Line6 Pod GO Bundle

Guitar Multi Effects

$614
4.6 Expert Rating
Thomann Home Studio Bundle - Studio Packages

Thomann Home Studio Bundle

Studio Packages

$164
4.8 Expert Rating
Ampeg RB-112 Bundle - Solid-State Bass Combos

Ampeg RB-112 Bundle

Solid-State Bass Combos

$596
4.6 Expert Rating
Behringer WING Compact Flyht Pro Bundle - Digital Mixers

Behringer WING Compact Flyht Pro Bundle

Digital Mixers

$2,748
4.8 Expert Rating

Frequently Asked Questions

You can use a TRS to TS adapter, but you’ll be using only one side of the signal, limiting the full expression range.
No, it’s entirely passive, so it won't draw power or impact your amp's performance – a benefit for those seeking a pure signal path.
Yes, the passive nature can subtly alter the fuzz's response, potentially taming the extreme highs and adding a bit more sustain; experiment to find your sweet spot.

We use cookies to improve your experience. Learn more