A US-based concern, Brent Averill has come up with an equalizer that purports to be built for 'performance, versatility, ease of use and simplicity.' Tagged Avedis E27 Equalizer, this product is inspired by some of the best analog gears from the past. The company specializes in high-end sound products.

The equalizer is built keeping in mind the varied equipment that modern engineers deal with. E27 can handle several types of sources including balanced/unbalanced, high/low impedance loads, and even unbalanced loads. E27 is characterized by excellent quality and best parts are used in its making. Thus, users will find gold-plated switches, high performance capacitors, high-quality transformers and custom aluminum knobs on the Equalizer.
Some of the features include:
Standard 500 series modular size 1.5" x 5.25"
3-bands with 9 selectable frequencies per band
±16 dB of boost and cut using continuous variable potentiometer
Push button shelving option for low and high frequencies
All discrete design
High headroom
Low noise
Jensen transformers couple the input & output
Custom machined aluminum knobs
Gold plated rotary switches and 15-way connector for long life
Utilizes 1122 opamps
The ease with which the machine can be used can be judged from the fact that the knob positions can be located by just looking at the small points marked on them; as a result, doing away with the need of looking at the equalizer time and again. E27's level knob controls upto 16 dbs of cut and boost. The travel of the knob starts slow and gains momentum at the end. Thus, at low levels, the user is given finer control.
Avedis E27 Equalizer is sold here for $1095.