Lindell Audio PEX-500VIN Vintage 500-Series Pultec Equalizer

with 2 opa opamps Drop a PEX-500VIN "Vintage Edition" all discrete equalizer into your API 500 Series compatible rack and you're in for a real sonic treat. Built around a classic Pultec parametric EQ design, the PEX-500VIN gives you the open mids, creamy highs, and punchy lows that only a true passive equalizer can deliver. Like the classic EQs it was modeled after, the PEX-500VIN features all discrete circuitry, including transformer-coupled balanced inputs and outputs. A series of 3-step switches provide hassle-free control over your low- and high-frequency EQ bands plus the cutoff frequency for the high-frequency attenuator and our true-bypass circuitry keeps your signal pure on the rare occasions you actually feel like bypassing your PEX-500VIN equalizer. Features: • An affordable, 500 Series equalizer modeled after Pultec's legendary passive EQ design • Compatible with all standard API 500 Series compliant racks • All discrete design based upon the legendary Vintage OPA1731 amplifier for classic EQ sound • Transformer coupled balanced inputs and balanced outputs provide pristine clarity • 3-step switched low frequency boost 30Hz, 60Hz, 100Hz +/-10% • 3-step switched high frequency boost 6kHz, 10kHz, 16kHz +/-10% • 3-step switched high frequency attenuation 10kHz, 15kHz, 20kHz +/-10% • True bypass hardware preserves your sound quality when bypassed