Rupert Neve Designs 551 Inductor EQ

The Rupert Neve Designs 551 Inductor EQ is a premium-quality, single-channel, three-band equalizer designed for use in professional audio applications. Its high-quality components, precision engineering, and vintage-inspired design make it an essential tool for any recording, mixing, or mastering engineer.

The 551 features three bands of equalization, each with its own set of controls for frequency, gain, and bandwidth. The low-frequency band covers a range of 33 Hz to 300 Hz, with a boost/cut range of +/- 15 dB. The mid-frequency band covers a range of 200 Hz to 2.5 kHz, with a boost/cut range of +/- 15 dB. The high-frequency band covers a range of 2.5 kHz to 15 kHz, with a boost/cut range of +/- 15 dB.

One of the standout features of the 551 is its use of custom-designed, hand-wound inductors in the EQ circuit. These inductors provide a rich and musical character to the sound, with a smooth and natural response that is highly prized in vintage-style equalizers. Additionally, the 551 features a custom-designed output transformer, which adds warmth and depth to the sound.

The 551 also includes a high-pass filter, which can be switched in or out of the signal path. The filter has a fixed frequency of 80 Hz and a 12 dB/octave slope, making it an effective tool for removing low-frequency rumble and other unwanted noise from the signal.

The 551 is housed in a rugged and stylish 500-series module, with high-quality components and construction throughout. It is designed for easy integration into any 500-series compatible rack or chassis.

Overall, the Rupert Neve Designs 551 Inductor EQ is a high-quality and versatile equalizer, designed for use in professional audio applications. Its use of custom-designed inductors and transformers provides a rich and musical character to the sound, while its precision engineering and vintage-inspired design make it an essential tool for any recording or mixing engineer.