Rupert Neve Designs

Rupert Neve Designs RNDI-S Stereo Direct Box

Capture Every Nuance with Stereo Clarity Introducing the Rupert Neve Designs RNDI-S Stereo DI, engineered to deliver exceptional sonic performance for stereo and mono direct sources. Featuring custom Rupert Neve Designs transformers and class-A biased discrete FET amplifiers, this DI captures th...

$599.00*
Check availability

*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Capture Every Nuance with Stereo Clarity

Introducing the Rupert Neve Designs RNDI-S Stereo DI, engineered to deliver exceptional sonic performance for stereo and mono direct sources. Featuring custom Rupert Neve Designs transformers and class-A biased discrete FET amplifiers, this DI captures the full harmonic depth of basses, guitars, keyboards, and more. Experience vibrant and powerful direct sound with unparalleled clarity.

Specifications:

  • Type: Stereo Active Transformer DI
  • Transformer: Custom Rupert Neve Designs
  • Amplifier: Class-A biased, discrete FET
  • Inputs: Stereo or Mono
  • Applications: Basses, Guitars, Keyboards, Acoustic Instruments, Line-Level Sources

Specifications

Product Type
Stereo Direct Box
Transformers
Custom Rupert Neve Designs
Key Features
Transparent, linear frequency response, High headroom, Enhanced harmonic richness

Frequently Asked Questions

The RNDI-S is a stereo direct box designed to convert high-impedance, unbalanced instrument signals into low-impedance, balanced signals for pristine transfer to a mixing console or audio interface.
It provides a transparent, linear frequency response with high headroom, and its custom Rupert Neve Designs transformers add rich harmonics, enhancing the sonic character of the source signal.
The RNDI-S is built with robust quality, making it suitable for both demanding live sound applications and critical studio recording environments.
As a passive direct box, the Rupert Neve Designs RNDI-S does not require phantom power to operate, drawing power from the signal itself for its internal transformers.
Yes, the RNDI-S is designed with high headroom, allowing it to handle strong, dynamic signals from instruments effectively without introducing unwanted distortion.