Info found here -
http://www.buzzaudio.com/products/whatsnew.htm -
looks kewwwwllll!!!
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The first new product in the 2.2 Series is the Resonance Equaliser. It gets it's name from the use of REAL switched inductors and capacitors as the reactive elements in the EQ stages - no electronic simulation. The overall design is a "no holds barred" approach with True Class A discrete transistor amplifiers throughout and individual discrete power supply regulators for each stage. The Resonance Equaliser also boasts a variable Saturation circuit which introduces varying amounts of transformer colour. The transformer is driven by a "classic" single ended amplifier stage creating a more "vintage" sound when desired. The REQ-2.2 will be available in both detented (Mastering) and non-detented versions.
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All filter networks are passive utilising real inductors (chokes) and capacitors as the reactive elements, no electronic simulation - just pure Resonance
* 144 different frequency settings per channel.
* All BE40 proprietary True Class A high speed 140V/uS amplifiers in the signal path..
* Mastering version with Elma 24 position detented Boost/Cut controls offering +8dB and -10dB range (as shown in picture).
* Lower cost recording and mixing version with continuously variable Boost/Cut controls offering an extended +/-16dB range.
* High and Low Bands are switchable Bell or Shelf with adjustable Shelf "slope".
* Variable transformer Saturation mode for added "colour" when desired..
* Two bell shape Mid Bands with switchable 1x or 2.5x Frequency and selectable Bandwidth.
* Passive 18dB/octave Bessel aligned High Pass Filter.
* Each band is selectable In/Out of the signal path as well as an overall System bypass..