Simple and elegant, the 5211 is the natural evolution of what is arguably the most famous gear in audio recording history: Rupert Neve's microphone preamps. With two channels of the classic tone you know and love, 72dB of gain, sweepable high-pass filters for precise control, and the power of Mr. Rupert Neve's dual-tap transformers with variable Silk saturation, the 5211 delivers a versatile, flattering, and uncompromising front end for any signal path. In short, it's everything a mic preamp should be.
History and Evolution
The very first product from Rupert Neve Designs was the beloved 5012 Duo Mic Preamp, and the 5211 represents a dramatic evolution of the 5012's features, circuit design and form factor, all brought together with the custom output transformer from the flagship Shelford Channel.
First amongst the updates is the addition of variable Silk, which saturates the class-A output stage in the way that only a Rupert Neve Design can. This dials the harmonic content up to and beyond that of Rupert's classic designs, while still providing the option of a pristine, open & modern sound when disengaged. The amplifier circuity has also been refined and updated with higher voltage +/-21V rails for improved signal-to-noise ratio, superb headroom and tremendous dynamic range -- a hallmark of Rupert's evolved designs over the last several decades.
Complementing the Silk circuit is the custom-designed output transformer from the renowned Shelford Channel, which uses Rupert Neve Designs' dual-tap output topology. This offers both full-headroom (+26dBu) and -6dB outputs, allowing the engineer to drive the unit fully into classic transformer saturation without clipping converters and other devices later in the chain. The 19" 1U chassis provides the space required for a robust internal auto-switching power supply, which provides ample, stable power anywhere in the world. Finally, the faceplate has been powder-coated in the distinctive "Shelford" color for an unmistakably classic look.
The "Best of Both Worlds" Design
Unlike the Shelford Channel, which uses a mic input transformer for a more vintage topology, the 5211's input is fully transformerless, maximizing signal clarity direct from the microphone. Combined with the more extreme saturation from both variable Silk and the custom output transformer's lower-headroom tap, the 5211 is capable of producing tones ranging from thick & warm to breathtakingly delicate & clear. It's the best of old and new alike.