Skip to content
Everything in Music Since 1958
Everything in Music Since 1958

Rupert Neve 5025 Dual Shelford Mic Preamp - Limited Edition

Sold out
Original price $1999.5 - Original price $1999.5
Original price
$1999.5
$1999.5 - $1999.5
Current price $1999.5
About Inventory Status


Questions?
Call or text us at 570-973-5291.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 4229 Howard Ave UNIT B. Kensington, MD 20895.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions


Questions?
Call or text us at 570-973-5291.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

Educational & Government Sales Quotes

Click here to inquire about an educational or government quote and discover more about our Educational & Government Sales Division.


The Rupert Neve 5025 Dual Shelford Mic Preamp Delivers Two Channels of the Finest Microphone Preamplification in the World

By popular demand, Rupert Neve unveiled the Dual Shelford Mic Pre: a limited edition two-channel version of their flagship preamplifier that has become an indispensable tool for countless engineers and musicians. The Dual Shelford offers the sonic excellence of two Rupert Neve Designs Shelford mic preamps in a single rack space with an internal power supply; simply put, these are two channels of the finest microphone preamplification in the world.

*This special production run is limited to just 300 pieces worldwide*

The Transformer Gain Mic Pre

Like Rupert's designs from his time in Little Shelford, the Dual Shelford Pre uses a custom step-up transformer on the microphone input that provides the first 15 dB of gain. This specially-designed transformer, along with its careful integration with the surrounding class-A circuitry, is critical to the amplifier's bold, mid-focused magic that can be heard on thousands of classic recordings. While the majority of the harmonic richness found in Rupert's designs is a product of the output transformer and surrounding class-A amplifiers, this step-up input transformer also imparts a unique musical enhancement of its own. The technical reasons for this are primarily a result of the reactive impedance characteristic of the input transformer and how that interacts with the connected microphone, resulting in subtle, non-linear harmonic enhancement of the lows and an unmistakable sweetness in the high frequencies.

While creating the input stage for the Shelford Channel and Dual Shelford Pre, the goal was not merely to recreate the classic designs, but to advance them: combining the unmistakable sound of the vintage technology with wide-bandwidth frequency response, consistently excellent amplifier performance at any gain setting, and extremely low noise operation. To achieve this, the custom transformer designs were carefully optimized and complete MuMetal shielding of the input transformer was implemented. The resulting preamplifier is flat from below 10Hz to above 60kHz, resulting in the purest possible tone and the very highest levels of versatility.

What is Silk?

The Silk and Texture circuit on the Dual Shelford Mic Pre allows you to fine-tune the amount (and type) of harmonic content in the output stage. This means your signal can be adjusted from quite transparent to settings that produce nearly 10x the amount of sonic color as Rupert's vintage modules - and in two very unique modes. No matter what sound you're looking for, Silk can help get you there.

When you apply SILK RED, you're enhancing harmonic content generated by the highs and high mids of your source. This adds a sparkly sheen to the top end, and is often ideal for sources including vocals, snare, strings, pianos, and other acoustic instruments.

With SILK BLUE, you're enhancing harmonics generated by the lows and low mids of your source. This tends to "beef up" a signal from the bottom up, making it a great choice for drums, bass guitars, heavy electric guitars, male vocals, and synthesizers.

The Dual Output Level Transformers

Complementing the Silk circuit are the custom-designed output transformers, which use Rupert Neve Designs' distinctive dual output topology. These offer both Main (+26 dBu) and -6dB (+20 dBu) outputs, allowing the engineer to drive the preamps fully into classic transformer saturation without clipping converters and other devices later in the chain.

The main outputs are designed to capture a more pristine sound at high levels, avoiding any nonlinear coloration of the output stage. The -6dB outputs allow an engineer to fully drive the Shelford - adding dynamic tone with these same nonlinear "colorations" - without clipping most professional interfaces. On drums, vocals, guitars and other instruments, these outputs let you easily hit the transformer's "sweet spot" of nonlinear harmonic content, bringing a recorded performance to life in a way that other preamps simply cannot match.


SPECIFICATIONS

  • Input Impedance: 2.2 kΩ
  • Maximum Input Level
    • @ 1 kHz: +24.9 dBu
    • @ 1 kHz (Main Out): +26.7 dBu
    • @ 1 kHz (-6 dB Out): +20.7 dBu
  • Frequency Response
    • 20 Hz to 20 kHz: +/-0.25 dB
    • 10 Hz to 62 kHz: +/- 0.5 dB
    • 5 Hz: Less than -3 dB
    • 70 kHz: -3 dB
  • THD+N% (BW 10 Hz - 90 kHz)
    • 0 dBu Input, 1 kHz: Less than 0.0025%
    • +20 dBu Input, 1 kHz: Less than 0.008%
  • Noise at Main Output (BW 22 Hz - 22 kHz)
    • 0 dB Gain: -102 dBu
    • +30 dB Gain: -94 dBu
    • +66 dB Gain: -61 dBu
    • EIN (+66 dB Gain): -127 dBu
  • Noise at -6 dB Output (BW 22 Hz - 22 kHz)
    • 0 dB Gain: -107 dBu
    • +30 dB Gain: -100 dBu
    • +66 dB Gain: -67 dBu
    • EIN (+66 dB Gain): -133 dBu
  • Product Dimensions (W x D x H): 19 x 9.2 x 1.75 inch / 483 x 234 x 44 mm
  • Shipping Dimensions (W x D x H): 24 x 13 x 4 inch / 610 x 330 x 102 mm
  • Shipping Weight: 11 lb / 5 kg


Manufacturer: Rupert Neve Designs
Model: 5025
SKU: I680608-N-0-WHXB


We are

Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

Contact us if you have questions about one of our listings or if you need help finding the right piece of gear.

Free Shipping

Offered for thousands of items when you spend $50+

Questions?

+1 (570) 973-5291

Get A Quote

Get an educational or government quote

Easy Returns

Learn about returns.