Presonus Eureka Rackmount Preamp / Compressor / Equalizer - Used

Mill River Music brings you a used Presonus Eureka Rackmount Preamp / Compressor / Equalizer! This is a 1U rackmount channel strip that combines a Class-A transformer-coupled preamp, a versatile compressor, and a fully parametric equalizer into a single unit; there is a Front-instrument DI, rear microphone, and line-level connections!
- **Preamp:** Discrete Class-A circuit with variable input impedance and a **Saturate** control that mimics tape saturation and tube warmth.
- **Compressor:** Ultra-fast VCA-style dynamics processor with hard/soft knee options and a sidechain high-pass filter.
- **Equalizer:** Three-band fully parametric EQ with overlapping frequency bands and switchable pre/post-compressor routing
We tested this rack effect out and found it works as expected and sounds great! Come by Mill River Music today to try it out!
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Ships carefully packed and insured for full value. International buyers are welcome — please contact us for a shipping quote before purchasing.
About Mill River Music
Mill River Music is an independent, human-powered music shop located in downtown Northampton, MA, run by a team of players, enthusiasts, and certified repair technicians. Every piece of used gear we sell is personally inspected, tested, and set up before it ships — we don't list it until we'd be happy to play it ourselves.
As Martin and Taylor certified techs, we hold our guitar work to a high standard, and we're committed to full transparency about the condition of everything we sell. No surprises.
When you buy from Mill River, you're supporting an independent local business that genuinely cares — about gear, about players, and about doing things right. We're here every step of the way. Reach out anytime.