Summit Audio FEQ50 Tube and Solid State Equalizer


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MSRP: $999.00 $899.00 Save : $100.00 (10%)
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MSRP: $999.00 $899.00 Save : $100.00 (10%)
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The FeQ-50 is a four band parametric, passive equalizer. Each of the four bands has six switch selectable frequencies and 14dB of fully sweepable cut or boost. The low and high bands can switch between peaking and shelving filters, the low mid and high mid can switch between narrow and wide bandwidths. Also included is a switchable highpass filter fixed at 30Hz with a gentle 6dB/octave rolloff to reduce rumble. I/O includes a total of four simultaneous outputs, -10dB and +4dB vacuum tube out and -10dB and +4dB solid state out. The FeQ-50 has an internal power supply and 3 year warranty.

The focus of the FeQ-50 from the very beginning has been the sound. Passive circuitry excels at rich harmonic content and phase coherency, resulting in a musically satisfying sonic experience. It was a challenge to fit fully passive circuitry into a box this size and at this price but Summit wanted to make the world of passive EQ available for anyone with an ear for quality. Although production costs can be high due to the high quality inductors needed to meet the strict tolerances necessary and the high value capacitors in the audio path, by creative and thoughtful engineering they were able to both fit the components in a ½ rack size and keep the price down. The result? A rich and accessible passive equalizer, simple yet versatile, and sure to complement your sound with a dash of flavor unlike any other.


    •  Four frequency bands •  +/- 14dB cut and boost •  Six switch selectable frequencies per band •  Separate, bypassable high pass filter •  Master bypass •  Four simultaneous outputs, both vacuum tube and solid state •  Fully passive design (no amplifier in filter circuit) •  Internal high voltage power supply •  One 12AX7A/ECC83 vacuum tube •  3 year warranty

Things You Will Get:

  • Equalizer
  • Power Cable


by PowerReviews
Series None
Other Features 4 Band
Model FEQ50 Tube and Solid State Equalizer
Warranty Info:

FEQ50 Tube and Solid State Equalizer

The manufacturer's warranty covers parts for three years and labor for three years from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.