Rupert Neve 511 preamp for 500 format racks.
A true Neve preamp with the flexibility of variable Silk / Texture designed as a combination of the classic Neve sound and the 500 series.
The 511 is a Rupert Neve-designed preamp, cut to the bone, and therefore to come close to in terms of price, but it is of course equipped with Neve´'s transformer, and therefore also has the sound its so well known.