Rupert Neve Designs Shelford 5053 Transformer Gain Mic Pre/Inductor EQ Shelford 5053 Transformer Gain Mic Pre/Inductor EQ
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Description
Building upon the massive success of both the vertical Shelford 5052 Penthouse module and the rack-mount Shelford Channel, the Shelford 5053 Penthouse module provides 5088 clients with a sonic imprint that more closely resembles Rupert Neve's iconic, vintage consoles.
By incorporating an additional custom Rupert Neve Designs transformer - which specifically provides the first 15dB of mic pre gain - into the input stage, the 5053 input section is now virtually identical to the wildly popular Shelford Channel, allowing the 5088 to achieve new levels of rich, vintage-style coloration.
Designed to the same +/- 24V power spec as the 5051 and 5052 Penthouse Modules, the 5053 can populate an entire 5088 console or be mixed and matched with other Penthouse Modules to provide a versatile combination of flavors suitable for literally any source.
Transformer Gain Mic Pre
The Shelford mic pre was designed using Rupert's classic direct-coupled transformer gain topology, where the first 15 dB of gain is provided by the custom RND transformer. This, in combination with fully class-A amplifiers, creates the 5053's bold and instantly recognizable character.
The mic pre section also includes a sweepable 20-250Hz high-pass filter, Mic / Line selection, 48V phantom power, and polarity reverse.
"Best of the Classics" EQ
The 3-band inductor EQ on the Shelford 5053 was inspired by our favorite aspects of Rupert's vintage EQ designs. Each EQ band uses low-feedback, class-A electronics to maintain a sweet, musical sound with virtually any setting.
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".
THE LOW BAND
Designed to produce a creamy, resonant bass response similar to a vintage 1064 but unlike the vintage modules, the LF band on the 5053 can be used as either a shelf or a peak filter, adding punch, dimension, and control to your low end.
THE MID BAND
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 BAND
A hybrid vintage / modern design, blending inductor circuitry with capacitor-based topologies to achieve vintage tones with enhanced control.
What is an inductor?
While it is certainly possible to create a functioning EQ using off-the-shelf inductors, Neve choose to use their own custom inductors for the 5053. This attention to detail in controlling variables such as the winding and core materials in relation to the surrounding circuitry allows the 5053 to capture the vitality and personality of Rupert's classic designs.
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 sets them apart from capacitor-based EQ designs, which excel at more surgical equalization. Neve uses inductors to capture THAT tone.
Transformer Output with Silk & Texture Controls
The custom RND output transformer in the 5053 features the Silk Red / Blue and Texture controls to precisely tailor the harmonic content and tonality of the output stage. Pushing the Silk button cycles the Silk modes from Red to Blue to OFF. The SILK Texture control adds harmonic content as the texture value is increased. Red Silk accentuates the musical harmonic saturation in the mid and high frequencies, while Blue Silk accentuates harmonics in the low and low-mid frequencies.
By manipulating the Texture control, the amount of Silk can be changed from essentially absent, to roughly 4-5% THD (mostly second order) depending on how hard the output transformer is being driven. This gives 5053 users total control over dialing in a classic, vintage or modern sound.
Specifications
MIC PRE
Input Impedance- 2200 ohms
Frequency response
- 30dB gain, +4dBu out, 150-ohm source impedance
- +/-0.2dB, below 5Hz-50kHz
Noise 22Hz-22kHz
- @ unity: -101dBu
- @ 30 dB gain: -94dBu
- @ 66dB gain: -61dBu
EIN 22Hz-22kHz, unweighted
- @ 30dB gain, -124dBu
Maximum input level
- +24dBu @ 1kHz
- +6dBu, 22Hz-22kHz
THD + Noise, 1kHz @+4dBu out w/30dB Gain
- 0.002% typical
LINE INPUT
Input Impedance- 10 kohms
Frequency Response
- +/- 0.1dB, 16Hz-34kHz
- +/-0.5dB, 7Hz-90kHz
Noise 22Hz -22kHz
- -102dBu
Maximum input level @ 1kHz
- +26.3dBu
THD + Noise, 1kHz @+4dBu
- Better than 0.002% typical
EQ
High Frequency- +/- 15dB, center frequency selectable 8kHz / 16kHz
- Selectable peak/shelf modes
Inductor based Mid Frequency
- +/-15dB, center frequency selectable 200Hz, 350Hz, 700Hz, 1.5kHz, 3kHz, 6kHz (+/-10%)
- Mid Hi Q selectable option
Low Frequency
- +/- 15dB, center frequency selectable 35Hz, 60Hz, 100Hz, 220Hz
- Selectable peak/shelf modes
Output Stage Silk Mode
- Selectable RED/BLUE Silk modes
- Continuously variable Silk Texture control
Dimensions
- 1.75 x 8.75 x 9.4" (4.5 x 22.2 x 23.9 cm)
Weight
- 3.5 lbs. (1.6 kg)
Q & A
Reviews
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Reserve in Store
| Product | SKU | Qty |
|---|---|---|
| Shelford 5053 Transformer Gain Mic Pre/Inductor EQ | 846927 |
