The Famous Bloom Circuit, Miniaturized
The Blossom extracts the legendary green circuit from Jackson Audio's acclaimed Bloom compressor and puts it in a compact package. You get the same studio-quality optical compression that made the Bloom famous, now in a pedalboard-friendly format.
Blossom
View detailsParallel Compression That Actually Works
The mix control is where the magic happens - blend your compressed signal with your dry signal for the perfect balance. Go full wet for maximum squish, or dial in subtle parallel compression that maintains your natural attack while adding sustain and evenness.
Variable Compression for Every Style
From subtle enhancement to full country squash, the compression control lets you dial in exactly the amount of squeeze you need. Whether you want transparent leveling or obvious pumping, the optical circuit responds naturally to your playing dynamics.
Optical Circuit Superiority. Unlike VCA or FET compressors that can sound harsh or artificial, optical compression uses light-dependent resistors for smooth, musical gain reduction. The result is compression that breathes with your playing, never fighting against your natural dynamics.
Shop BlossomTilt EQ - The Secret Weapon
This isn't just another tone knob. The tilt EQ simultaneously cuts one frequency range while boosting another - bright settings cut lows while boosting highs, dark settings do the opposite. It's like having a professional EQ curve built right into your compressor.

About Brad Jackson
Meet Brad Jackson - commercial pilot by day, tone perfectionist always. His journey from building world-class amplifiers to crafting precision guitar pedals is a story of innovation, resilience, and the relentless pursuit of sonic perfection. For a decade, Jackson Amp Works produced legendary amplifiers that graced stages worldwide, including John Mayer's Battle Studies World Tour. But when the music industry shifted toward digital modeling in 2018, Brad made a bold pivot: he closed the amp company and channeled that expertise into something new. Jackson Audio was born from this transition - not as a retreat, but as evolution. Every pedal carries the DNA of those amplifier years: the understanding of how tubes saturate, how circuits interact, and how musicians actually use their gear. Brad's approach combines the precision of aviation with the artistry of music, creating pedals that solve real problems for working musicians while pushing the boundaries of what's possible in a compact enclosure.
"We're not done yet. My life is half over, so what I do with it is up to me. I intend to make something beautiful out of it."