Detail 01
Sustain
Sets the amount of gain applied during compression.

Independent shopping perspective
An all-analog compressor sustainer with transparent-to-tight compression, adjustable sustain, attack, and level, plus HI/LO sensitivity modes.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
Sets the amount of gain applied during compression.
Detail 02
Sets how fast the compression engages.
Detail 03
Adjusts gain compensation and overall output volume.
Detail 04
The red, yellow, and blue bugles in the Maestro logo illuminate when the effect is active.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
LO is less sensitive to pick attack, while HI is more sensitive to pick attack.
Yes. It uses all-analog signal processing.
Yes. It has a true-bypass footswitch.
Use a 9V battery or regulated 9VDC power supply with a 5.5 x 2.1 mm center-negative plug.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.