Used Presonus Eureka

The Presonus Eureka is an excellent-condition, rack-mountable channel strip providing a versatile toolkit for audio production, boasting multiple input types and comprehensive control over audio processing. It features a 1U 19” rugged steel chassis and knobs that are sealed and detented. As a channel strip, it includes a preamplifier, compressor, and equalizer functionalities. It caters to both live and studio settings, ideal for engineers looking for flexibility with inputs and detailed control over their sound. The unit includes an internal power supply with a standard IEC connector, ensuring reliable power delivery. Notable features include a variable preamp saturate control—which emulates tape saturation and tube warmth—and digital expansion capabilities via an optional card slot. This unit exhibits very minor scratches on the edges but has been tested and is confirmed to be in good working condition.Specifications:- Unbalanced ¼” instrument input (front panel)- Balanced ¼” line input- Balanced XLR mic input- Balanced ¼” line output- Balanced XLR line output- Balanced ¼” insert send (output)- Balanced ¼” insert return (input)- Controls for Attack, Release, Ratio, Threshold, Gain (makeup)- Soft/Hard Knee compression switch- Bypass switch- Internal sidechain with variable high-pass filter (10 Hz to 10 kHz)- Switchable pre-/post-compressor- 48V phantom power- 80 Hz high-pass filter- -20 dB pad- Polarity-reverse switch- Variable microphone input impedance settings (50, 150, 600, 1,500, 2,500 Hz)- Gain control (+52 dB for mic input, +44 dB for instrument input)- Input clip indicator (LED)- Master level control- Meter Output Gain or Gain Reduction display- Optional digital expansion-card slot (AD192 24-bit/192 kHz card, discontinued)- 1U 19” rack-mountable format- Sealed, detented, metal rotary controls- Internal power supply with standard IEC connector- Weight: 6.9 lbs- Condition: Excellent, minor scratches on edges