Rupert Neve Designs 551 500 Series Inductor EQ

$635.59

GTIN: 752423657193 SKU: 752423657193 Category: Tags: , , , ,

Description

The vintage EQ tones you know & love.
The 551 is the only equalizer for the 500 Series actually designed by Rupert Neve. Featuring 3 bands of EQ inspired by Mr. Neve’s most prized vintage designs, along with custom-wound inductors, transformers and class-A gain blocks, the 551 brings the thick, powerful lows and sweet highs of Rupert’s classics to the 500-Series format.

The “Best-Of” EQ
The 551’s 3-band, custom-tapped inductor EQ was inspired by our favorite elements of Rupert’s vintage EQ designs. The low frequency band is designed to produce a creamy, resonant bass response similar to a vintage 1064 – but unlike the vintage modules, the LF band on the 551 can be used as either a shelf or a peak filter, adding punch, dimension, and control to your low end.

The midrange band is based on that of the 1073, ideal for sweetening vocals and instruments while bringing them forward in a mix, and its proportional “Q” response makes it well-suited for minimizing problematic frequencies. The high frequency band is a hybrid vintage / modern design, blending inductor circuitry with capacitor-based topologies to achieve vintage tones with enhanced control. The High Pass filter is a 12dB/octave design with a fixed 80Hz frequency, and can be used in tandem with the low frequency EQ to add low-end presence without clouding the source material.

As with Rupert’s most prized classic designs, each EQ section uses low-feedback, class-A discrete electronics to prevent low-level artifacts and harshness from detracting from the tonal shaping. However, this new circuit is a decidedly modern design with updated techniques and components that were simply not available 50 years ago, and is definitely not a “clone”.

What Are Inductors?
Inductors are wires wound around a coil that provide a form of frequency-dependant resistance. When they saturate, they bring out beautifully musical harmonics that give your tracks the smooth, polished sound that has made Rupert’s consoles and equipment so desirable for over fifty years. This is what makes them different from capacitor-based EQ designs, which do a great job at surgical equalization. But inductors provide the tone.

While it is certainly possible to create a functioning EQ using off-the-shelf inductors, we choose to use our own custom inductors for the 551. This attention to detail in controlling variables such as the winding and core materials in relation to the surrounding circuitry allows the 551 to capture the vitality and personality of Rupert’s classic designs.

NOISE

  • Measured at Main Output, un-weighted, 22Hz-22kHz, source impedance 40 Ohm balanced.
  • Better than -102 dBV

FREQUENCY RESPONSE
Main output, no load: +/- 0.1 dBu from 20 Hz to 31.5 kHz, -1 dB @ 120 kHz

MAXIMUM OUTPUT LEVEL 
23.25 dBu

TOTAL HARMONIC DISTORTION AND NOISE

  • @ 1 kHz, +20 dBu output level, no load: Better than 0.0025%
  • @ 20 Hz, +20 dBu output level, no load: 0.13% Typical (2nd and 3rd harmonic)

HIGH PASS FILTER

  • -2.7 dB @ 80 Hz
  • Slope: 12 dB/Octave

NOISE

  • Measured at Main Output, un-weighted, 22 Hz – 22 kHz, source impedance 40 Ohm balanced.
  • Better than -94 dBV

FREQUENCY RESPONSE
Main output, no load: +/- 0.25 dBu from 20 Hz to 45 kHz, -2 dB @ 120 kHz

MAXIMUM OUTPUT LEVEL 
23 dBu

TOTAL HARMONIC DISTORTION AND NOISE

  • @ 1 kHz, +20 dBu output level, no load: Better than 0.009%
  • @ 20 Hz, +20 dBu output level, no load: 0.13% Typical (2nd and 3rd harmonic)

POWER REQUIREMENTS

  • 120mA on +16VDC
  • 110ma on -16VD

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SettingsRupert Neve Designs 551 500 Series Inductor EQ removeEmpirical Labs EL7-X FATSO Tape Simulator & Optimizer removeRupert Neve Designs 511 500 Series Microphone Preamp removeRupert Neve Designs 5057 Orbit 16 x 2 Summing Mixer removeZoom ZHA-4 Handy Headphone Amp removeBlack Lion Audio PG-X Rackmount Power Conditioner remove
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Description
ContentThe vintage EQ tones you know & love. The 551 is the only equalizer for the 500 Series actually designed by Rupert Neve. Featuring 3 bands of EQ inspired by Mr. Neve’s most prized vintage designs, along with custom-wound inductors, transformers and class-A gain blocks, the 551 brings the thick, powerful lows and sweet highs of Rupert’s classics to the 500-Series format. The “Best-Of” EQ The 551’s 3-band, custom-tapped inductor EQ was inspired by our favorite elements of Rupert’s vintage EQ designs. The low frequency band is designed to produce a creamy, resonant bass response similar to a vintage 1064 – but unlike the vintage modules, the LF band on the 551 can be used as either a shelf or a peak filter, adding punch, dimension, and control to your low end. The midrange band is based on that of the 1073, ideal for sweetening vocals and instruments while bringing them forward in a mix, and its proportional “Q” response makes it well-suited for minimizing problematic frequencies. The high frequency band is a hybrid vintage / modern design, blending inductor circuitry with capacitor-based topologies to achieve vintage tones with enhanced control. The High Pass filter is a 12dB/octave design with a fixed 80Hz frequency, and can be used in tandem with the low frequency EQ to add low-end presence without clouding the source material. As with Rupert’s most prized classic designs, each EQ section uses low-feedback, class-A discrete electronics to prevent low-level artifacts and harshness from detracting from the tonal shaping. However, this new circuit is a decidedly modern design with updated techniques and components that were simply not available 50 years ago, and is definitely not a “clone”. What Are Inductors? Inductors are wires wound around a coil that provide a form of frequency-dependant resistance. When they saturate, they bring out beautifully musical harmonics that give your tracks the smooth, polished sound that has made Rupert’s consoles and equipment so desirable for over fifty years. This is what makes them different from capacitor-based EQ designs, which do a great job at surgical equalization. But inductors provide the tone. While it is certainly possible to create a functioning EQ using off-the-shelf inductors, we choose to use our own custom inductors for the 551. This attention to detail in controlling variables such as the winding and core materials in relation to the surrounding circuitry allows the 551 to capture the vitality and personality of Rupert’s classic designs. NOISE
  • Measured at Main Output, un-weighted, 22Hz-22kHz, source impedance 40 Ohm balanced.
  • Better than -102 dBV
FREQUENCY RESPONSE Main output, no load: +/- 0.1 dBu from 20 Hz to 31.5 kHz, -1 dB @ 120 kHz MAXIMUM OUTPUT LEVEL  23.25 dBu TOTAL HARMONIC DISTORTION AND NOISE
  • @ 1 kHz, +20 dBu output level, no load: Better than 0.0025%
  • @ 20 Hz, +20 dBu output level, no load: 0.13% Typical (2nd and 3rd harmonic)
HIGH PASS FILTER
  • -2.7 dB @ 80 Hz
  • Slope: 12 dB/Octave
NOISE
  • Measured at Main Output, un-weighted, 22 Hz - 22 kHz, source impedance 40 Ohm balanced.
  • Better than -94 dBV
FREQUENCY RESPONSE Main output, no load: +/- 0.25 dBu from 20 Hz to 45 kHz, -2 dB @ 120 kHz MAXIMUM OUTPUT LEVEL  23 dBu TOTAL HARMONIC DISTORTION AND NOISE
  • @ 1 kHz, +20 dBu output level, no load: Better than 0.009%
  • @ 20 Hz, +20 dBu output level, no load: 0.13% Typical (2nd and 3rd harmonic)
POWER REQUIREMENTS
  • 120mA on +16VDC
  • 110ma on -16VD
Arguably the coolest and most unique device in the Empirical Labs arsenal, the FATSO (Full Analog Tape Simulator and Optimizer) is a digitally controlled analog device that gives musicians and engineers easy access to many of the desirable characteristics exhibited by older tube and Class A electronics and magnetic tape mediums. This two channel audio processor musically integrates frequencies and transients, increasing the apparent volume while keeping tight control over peak levels. With the FATSO, recording studios and audio production facilities can enhance and soften the sound of Hardware Digital Recorders (HDRs) and Digital Audio Workstations (DAWs). Mix engineers will have the option not to have to use bulky, expensive analog tape recorders to get the warmth and sweet high end they’ve come to rely on for so many decades. Owners of DAWs and HDRs can finally put a stop to complaints about the coldness and brittle edge of their mixes and instruments. Even audiophiles can benefit from the FATSO, bringing back the warmth and ambience of LP’s and tapes to their CD players and other digital reproduction mediums. The FATSO Goes to Eleven ELEVEN is a new compressor for the FATSO, replacing the old GP Ratio, and emulates the famous UREI 1176LN in 20:1, with the slowest attack, and fastest release. This 1176 setting has been used on countless hit records through the decades. With the slower “1176” attack, the transients keep the dynamics present, while the high ratio, can radically limit the dynamic range of any source, making it present and sitting in a nice little place in your mix. One can slam it, or just touch it with a few dB of compression. You will find it great on Vocals, Bass, acoustic guitars, drum room mikes, pianos etc. Click here to find out how to upgrade your EL7 to an EL7X. Four Types of Processing
  • Harmonic Generation and Soft Clipper (Distortion Generation) – this class A circuit gently rounds the peaks like saturated tubes or tape.
  • High Frequency Saturation (Warmth) – a one-of-a-kind dynamic low pass filter which softens high frequencies when they “pile up” on a source.
  • Transformer & Tape Head Emulation – a simulation of the effect of input and output transformers of older devices, which adds  the low frequency harmonics that characterize them, as well as analog tape..
  • Classic Knee Compression – your typical automatic leveling device found on just about every instrument and vocal track as well as on  the overall buss, done Empirical Labs compression – smooth and sweet, but in your face!
Universal Audio's FATSO Emulation Endorsed and scrutinized for accuracy by designer Dave Derr of Empirical Labs, Universal Audio has painstakingly recreated the FATSO Jr. in this highly anticipated UAD Powered Plugin, capturing the sonic nuances of the original hardware. As part of the FATSO Powered Plugin, UA has also worked closely with Dave Derr to model the original concept of the FATSO, the FATSO Sr., with attack, release, and threshold compressor controls, among other features not available elsewhere. Frequency Response: 2 Hz to 60 kHz in clean audio mode (+0, -3 dB). Dynamic Range: 110 dB from maximum output (20 %THD soft clipping) to minimum output. Greater than 100 dB signal to noise. Distortion: Ranges between .06% and 20% depending on mode and settings. I/O: DC Coupled input and outputs. Compressor Time Constants: Attack range 1ms – 60ms. Release range .05sec – 3.5 seconds. Attack and Releases are fixed by the compression type selected. Power Consumption: 15 Watts Max. Metal Chassis: single height 1.75″ high, 10″ deep, 19″ wide.
With a big, bold preamp, a swept high-pass filter and the powerful saturation control of variable Silk, the 511 combines legendary Rupert Neve tone with 500 Series value. What is Silk? One of the key features of the 511 is the Silk / Texture control. The Silk circuit was initially developed for the original Portico series mic preamplifiers, and was only a single switch – on or off – that added a specified amount of musical, pleasing harmonic saturation to the unit’s output stage. Taking this concept one step further, the Texture knob is designed to adjust the actual amount of harmonic content from the source material. So how does it work? By reducing negative feedback across the output transformer and adjusting this feedback’s frequency response, the Silk / Texture circuit provides the sweet, musical saturation found in Rupert’s legendary vintage designs – but with complete & precise control over the amount of classic tone you want. NOISE
  • Measured at Main Output, un-weighted, 22 Hz - 22 kHz, source impedance 150 Ohm balanced. Noise performance can vary depending on the 500 series and / or interference from stray magnetic fields.
  • Unity Gain: Better than -103 dBV
  • Gain @ +66 dB: Better than -60 dBV
  • Equivalent Input Noise: -125 dB
FREQUENCY RESPONSE
  • Main output, no load.
  • +/- 0.1 dBu from 10 Hz to 31.5 kHz
  • -2.6 dB @ 120 kHz
MAXIMUM OUTPUT LEVEL +23 dBu TOTAL HARMONIC DISTORTION AND NOISE, NO SILK
  • @ 1 kHz, +20 dBu output level, no load: Better than 0.0025%
  • @ 20 Hz, +20 dBu output level, no load: 0.025% Typical (2nd and 3rd harmonic)
TOTAL HARMONIC DISTORTION AND NOISE WITH SILK ENGAGED 
  • @ 100 Hz, +20 dBu input level, no load.
  • TEXTURE @ min: 0.015%, mostly 3rd harmonic typical
  • TEXTURE @ max: 2%, mostly 2rd harmonic typical
GAIN
  • Unity up to +66 dB in 6 dB steps.
  • Trim continuously adjustable from -6 dB to +6 dB.
PHANTOM POWER Supplied by the 500 series rack power supply. Switch selectable on faceplate. HIGH PASS FILTER
  • Continuously variable swept frequency from 20 Hz to 250 Hz.
  • Slope: 12 dB/Octave
POWER REQUIREMENTS @ +/-16VDC, 100mA
Firmly rooted in six decades of console design experience, the 5057 Orbit gives your mixes the legendary tonality, power, and wide-open soundstage that only Rupert Neve’s class-A analog summing can provide. Coupled with Rupert’s famous custom audio transformers and Silk Red & Blue circuitry for variable harmonic saturation, the Orbit launches sterile in-the-box mixes to new heights of tone, depth and clarity – without compromising the recallable convenience and repeatability of your DAW-based workflow. When you push a mix buss and output transformers towards saturation, the non-linear, musical harmonics that occur are what truly glue a recording together and bring it to life. Rather than using an external summing solution that offers little more than an ultra-clean representation of the in-the-box experience, the Orbit provides the extraordinary richness, harmonic complexity and depth that only a Rupert Neve console can bring to your mixes. The Orbit utilizes a highly custom output transformer configuration originally developed for the acclaimed Shelford Channel, which provides both a Main Output and a -6dB Output – the latter of which enables you to fully drive the Orbit to achieve more transformer harmonics without clipping the next device in the chain. This unique transformer drive is a hallmark of the sound of Rupert Neve throughout the years – and the sound of countless classic hit records. Classic Sounds on Demand Every mix demands its own treatment. In addition to the choice of outputs, the continuously variable Texture control with Silk Red and Silk Blue modes gives you complete control over the harmonic density and tonality of your mix – or lets you keep it utterly pristine and uncolored. The Silk Red mode accentuates transformer saturation in the high and high-mid frequencies to amplify the vibrant midrange harmonics associated with Rupert’s vintage equipment, while Silk Blue accentuates saturation of the lows and low-mids to add thickness and weight to any source – especially useful for “thin-sounding” mixes. Unlike EQ, these Silk & Texture controls saturate the output transformers, and add highly musical harmonics to the source material according to the amount of Texture applied. Drive the mix buss hard, choose your Silk flavor, and crank the Texture knob for a rich, saturated, vintage vibe – or disengage Silk entirely for clear, wide-open sonic beauty. The choice is yours. Build your Dream While the Orbit is an extremely effective tool on its own, multiple units can be combined through the Buss Link for a higher channel count. The 5057 Orbit can also be used as a building block in an expandable summing system utilizing the 5059 Satellite for flexible summing & routing, and the 5060 Centerpiece for additional mixing and monitoring features. These units create the core of a world-class analog modular console system rivaling any traditional large-scale studio setup. Channel Separation and Accuracy With precisely fixed channel levels and accurate mix buss attenuation via high-quality stepped switching, the Orbit’s purist signal path has vanishingly low crosstalk, and channels matched to within +/-0.1dB. This provides your mixes with the widest and most accurate stereo image, the greatest depth, and the most direct signal path, allowing you to hear every single detail of your mixes. DAW Based Recall without Compromise Frequent recalls can be a challenge for modern mix engineers. The Orbit’s elegant simplicity and fixed level accuracy provides rapid, repeatable DAW-based recall from mix to mix, while adding the rich, unrivaled sound quality of Mr. Neve’s class-A transformer-coupled mix buss. INPUT IMPEDANCE 16K Ohm FREQUENCY RESPONSE
  • 10 Hz to 50 kHz: +/- 0.1 dB
  • 150 kHz: -3 dB
NOISE
  • From 22 Hz - 22 kHz.
  • -90 dBu typical
MAXIMUM INPUT LEVEL @ 1 kHz: +26 dBu MAXIMUM OUTPUT LEVEL @ 1 kHz: +26 dBu THD+N%
  • From 22 Hz - 22 kHz.
  • 0 dBu @ 1 kHz: 0.003%
  • +20 dBu @ 1 kHz: 0.0006%
CROSSTALK
  • 1 kHz: -103 dBu
  • 10 kHz:  -93 dBu
PRODUCT DIMENSIONS 19” W (48.3 cm) x 9” D (22.9 cm) x 1.75” H (4.4 cm) SHIPPING DIMENSIONS 24” L (61 cm) x 13” W (33 cm) x 4” H (10.2 cm) SHIPPING WEIGHT 10 lbs (4.5 kg)
This item is in excellent working condition and barely used. The ZHA-4 splits a single stereo headphone output into four separate powered 1/8” headphone jacks, each with their own volume and mute control. Perfect for bands, podcasts, productions, and more. Two AA batteries provide hours of portable power. For longer sessions, connect the USB-C port to a portable battery or plug directly into the wall. What’s in the Box?
  • ZHA-4 Handy Headphone Amplifier
  • AA Batteries (x2)
  • Stereo Mini Audio Cable (19” / 50cm)
  • Quick Guide
Please Note: The item displayed in the images may not be the actual item you receive.
Rackmount PG-X Power Conditioner with PG-90 Filtering Technology, Panasonic and Wima capacitors, eight rear switched, filtered and surge protected outlets, one front-panel switched convenience outlet and USB port for device charging. Your gear deserves the best power, and we took great care in making sure the PG-X delivers just that — thanks to PG-90 Filtering Technology. In testing, this has provided an average of 90% of noise filtering, as opposed to the typical average of 76% found in other power conditioners at the same price point. Confidence Inspiring Power There’s nothing worse than scoring that “must-have” piece of gear, only to find that it’s noiser than should be expected, missing high frequency detail, or even worse — having it fried by power surges! Black Lion Audio has been trusted for years for modifying the best gear and making it even better, and that’s what it took to create the PG-X: taking industry-standard designs, and improving them to the point of peak performance. After creating the original PG-1, Black Lion Audio knew that plenty of professionals on a smaller budget felt left out, as some features might not be as important as an economy price-point. The PG-X was built with this in mind, while still providing best-of-class power conditioning! High-end Filtering Your gear deserves the best power, and we took great care in making sure the PG-X delivers just that — thanks to PG-90 Filtering Technology. In testing, this has provided an average of 90% of noise filtering, as opposed to the typical average of 76% found in other power conditioners at the same price point. Professional Power The PG-X features a bank of eight switched, filtered and surge protected outlets on the back panel. On the front panel, the PG-X sports one unswitched convenience outlet and a USB port for device charging. It takes more than a few rack-mounted outlets to inspire true confidence in your power conditioner, and that’s where the PG-X delivers: best-of-class power filtering!
  • Protects your gear from power-spike damage
  • Provides clean, well-regulated power for optimum performance
  • Features PG-90 Filtering Technology
  • Top-drawer components and design for superior power and noise filtering
  • Built with premium Panasonic and Wima capacitors
  • Rugged 1U rackmount chassis
  • 8 switched, filtered, and surge-protected outlets on rear panel
  • 1 filtered convenience outlet on front panel
  • USB port on front panel
Type: Rackmount Number of Outlets: 1 x Front, 8 x Rear Output Current: 15A USB: 1 x Type A Features: High frequency noise filter Rackmountable: Yes Power Source: Fixed AC cable Height: 1.7″ Width: 19″ Depth: 9.8″ Weight: 3 lbs.
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