PROMETHEUS – 500 Series Passive Analog EQ with Total Recall

PROMETHEUS is a high-end 500 Series passive equalizer designed for professionals who seek the classic warmth of Pultec-style EQ with modern flexibility. Offering +24dBu of headroom and a fully analog signal path, PROMETHEUS delivers smooth, musical tone shaping powered by high-quality inductors, including a Carnhill inductor for authentic vintage character.

Analog Warmth Meets Digital Control

What sets PROMETHEUS apart is its ability to integrate seamlessly into modern workflows. Thanks to the NG500 standard, you can control and recall settings directly from your DAW via the front panel USB connection or through the TITAN chassis. This ensures your analog vibe is always in sync with your session—no need for manual recall.

Key Features

+24dBu of headroom for clean, professional-grade audio
Stereo, Dual Mono, and Mid/Side operation modes
Passive EQ design based on classic Pultec topology
Low frequency boost/cut: 20, 30, 60, 100, 120, 250 Hz
High frequency boost: 2, 3, 4, 5, 8, 10, 12, 16 kHz
High frequency cut: 4, 8, 12, 20 kHz
Carnhill inductor for classic analog tone
Proprietary THD circuit for rich harmonic coloration
Touch-sensitive encoders with automation recording (6 total)
True bypass for transparent operation
In/Out metering with clip detection
A/B compare feature for fast referencing
Flexible plug-in control (AAX, VST3, VST2, AU) for DAW and live setups

Technical Specifications

Frequency response: 10Hz – 150kHz (-2dB)
THD+N: <0.01% (1kHz, 0dBu)
Input impedance: 10kΩ
Output impedance: <100Ω
Max signal level: +24dBu
Crosstalk: <-100dB
THD (Mid switch): 1%
THD (High switch): 2.5%
Power consumption: 70mA per rail
Dimensions: 76 x 133 x 158 mm
Warranty: 2 years

Perfect for Mix Engineers, Producers & Mastering Studios

PROMETHEUS offers a perfect blend of vintage analog tone and digital precision, making it an ideal choice for engineers who demand character, control, and convenience in one compact 500 Series module. Whether you’re sculpting lows or adding sparkle to your highs, this EQ delivers smooth, musical results every time.