The pedal offers tape, analog bucket-brigade, and classic digital effects. Furthermore, a classic effect modeled on the time cube is available from Universal Audio via their website, and can be loaded into the pedal over USB. Tap the tempo with your foot into the pedal, and select the subdivision. In addition to silent switching and true/buffered bypass selection, the pedal offers a bevy of control as well as instant save/recall of your favorite sounds as presets.
Note:
The required power adapter is available separately.
3 Classic Delays Built-In
The pedal offers three classic delay effects, including:
Tape EP-III: Three unique 1960s tape echo machines with settings for tape age and preamp color.
Analog DMM: Vintage analog bucket-brigade delay textures with enveloping modulation modes and subdivisions.
Precision: Pristine digital delays with endless delay trails and optional modulation, derived from the UAD plug-in library.
In addition to these three effects, you'll have access to more from the Universal Audio website including a Cooper Time Cube delay.
Optional Preamp Saturation
Color the sound at will with optional preamp coloration using the Tape EP-III and Analog DMM variants.
Powered by Dual-Processor UAFX Engine
Dual processors enable you to achieve a powerful and authentic sound and facilitate simple preset loading with instant recall. Each effect gives you controls to take full advantage of the tone.
Classic UA Analog Design
Just like classic and modern UA gear, this pedal is built to last. It also offers both true and buffered bypassing as well as silent switching onstage and in the studio.
Goodies Commensurate with a Delay Pedal
This pedal offers an dry analog through path to preserve the integrity of your guitar's tone. You'll be able to use the pedal in mono, stereo, and dual mono setups. It also has a tap tempo switch built into the preset-selection footswitch.

Universal Audio GPM-STAR Specs
I/O 2 x 1/4" TS Instrument Inputs
2 x 1/4" TS Instrument Outputs
USB Type-C for Computer Updates
Controls Delay Knob
Feedback Knob
Mix Knob
Division Knob
Color Knob
Mod Knob
Mode Switch
Store Switch
A/B/C Switch
On Footswitch
Preset/Tap Footswitch
Power Requirements Isolated 9 VDC, Center-Negative, 400 mA Minimum (Power Supply Available Separately)
Dimensions Not Specified by Manufacturer
Weight Not Specified by Manufacturer
Packaging Info
Package Weight 1.72 lb
Box Dimensions (LxWxH) 7 x 4.9 x 3.1"