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Look up onMint Condition - 6 Month Alto Music Warranty!!!Rupert Neve Designs 551 Inductory EQ
The first 500-Series EQ designed by Rupert Neve. 551 EQ's are built around custom-wound Inductors and are based on our favorite bands from Mr. Neve's classic EQ modules
Low EQ +/- 15dB Shelf or Peak, selectable at 35 Hz, 60 Hz, 100 Hz or 220 Hz
Mid EQ +/- 15dB with 6 center frequencies; 200 Hz, 350 Hz, 700 Hz, 1.5 kHz, 3 kHz and 6 kHz, with High Peak switch to narrow the bandwidth (increase the Q) of the filter
High Shelf +/- 15dB Shelf or Peak selectable at 8 kHz or 16 kHz
HPF 12 dB/octave high pass filter with a fixed 80 Hz frequency
Transformer I/O Built around Rupert's custom transformers, designed especially for the 500-Series format
This mint condition product includes the original box, manual, and all original accessories.

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