The Darkglass Anagram Expression Pedal is a compact expression pedal designed for bass players who value reliability, simplicity, and precise control, according to Darkglass's product page1. An expression pedal does not make sound of its own: it plugs into the expression input of another pedal or multi-effects unit and sweeps a parameter, such as a delay's mix or a filter's frequency, as you rock the pedal. Darkglass describes the Anagram as delivering "smooth, linear response for controlling expression-enabled devices"1.
Darkglass's product page listed the Anagram as sold out as of 25 October 20261.
How it works
The Anagram connects to a host device with a single 1/4 inch (6.35 mm) TRS cable. TRS stands for tip-ring-sleeve, the three-conductor plug that most expression inputs expect. Darkglass specifies the connection as linear, meaning the pedal's response changes evenly across the travel, so the middle of the sweep gives the middle value of whatever parameter you are controlling1.
Darkglass also highlights a "Smooth, linear pedal response"2, and the pedal carries an LED array that displays the pedal position. That display runs on an optional 9V battery, so the pedal works without power; the battery only feeds the position readout1.
Specifications
| Specification | Value |
|---|---|
| Connection | 1/4" (6.35 mm) TRS, linear1 |
| Power | 9V battery, optional1 |
| Weight | 0.95 lb1 |
| Dimensions (W x D x H) | 6.38 x 3.19 x 2.01 in1 |
| Compliance | EN55013, EN55020, EN60555-2, EN60555-3, RoHS, WEEE1 |
Darkglass's UK product page listed the price at £92.00 GBP2. No US dollar price appears on the pages used here.
Where it fits
Expression pedals pair with any device that has an expression input, from delay and filter pedals to multi-effects units. Darkglass also makes the Darkglass Anagram Press, a related product in the same family. For a broader look at how these controllers work and what to match them with, see Expression Pedals.
Questions
Does the Darkglass Anagram Expression Pedal need a battery?
No. The 9V battery operation is listed as optional on Darkglass's product page. The battery powers the LED array that displays the pedal position, so without a battery the pedal still works as a passive expression controller, you simply lose the position display.
What kind of cable does the Darkglass Anagram Expression Pedal use?
It connects with a standard 1/4 inch (6.35 mm) TRS cable, the three-conductor tip-ring-sleeve plug used by most expression inputs. Darkglass specifies a linear TRS connection, which matches the expression jacks found on most expression-enabled pedals and multi-effects units.
How much does the Darkglass Anagram Expression Pedal weigh?
Darkglass lists the weight at 0.95 lb, with dimensions of 6.38 x 3.19 x 2.01 inches (W x D x H). That makes it a compact unit that fits on a pedalboard without taking up much depth behind the board.
Sources (2)
- Anagram Expression Pedal, Darkglass
- Anagram Expression Pedal, Darkglass
