Sound Pure's Take

These rare and Discontinued EQ's have quite a cult following. They're great for filtering purposes and quickly shaping tracks in a mix. These came in as 4 identical units, so talk to your Salesperson if you would like to pick up a pair.

From Other (Miscellanous Used/Vintage/Consign)

Louder Than Liftoff is proud to present the Chop Shop 500 Series EQ available with a silver or black aesthetic (limited Void Corp Edition). Offering a unique and intuitive set of features for quickly shaping tones with minimal fuss, the Chop Shop empowers you to achieve focus and separation in your mix. It's almost like cheating.

SPECIFICATIONS

  • DC coupled signal path with DC servo at input stage (no electrolytic caps in audio path)
  • Audiophile grade op amps (LME49720), class A biased
  • Alps pushbutton switches
  • Wima polypropylene film capacitors
  • Panasonic FM series power supply decoupling capacitors
  • Custom 41 detent potentiometers
  • Custom molded knobs
  • Aluminum faceplate with matte finish

FOCUS:

Intuitive filter that focuses the energy in a source on the bass or treble ranges of the sound. Apparent loudness of source is maintained constant for meaningful A/B comparisons. SHIFT switch decreases turnover frequency for a different midrange response.

LO-CUT:

12 dB/oct filter that rolls off low frequencies, variable 20 to 530 Hz. Jumper selectable 'Lo-Rider' mode transforms LO-CUT section into a low-frequency hi-cut section with variable resonance (hint: try this on a front of kick or Subkick mic and blend back in for incredibly deep and massive low end).

BUMP:

Variable resonance control for LO-CUT that adds a resonant 'bump' at the corner frequency. Response from Bessel (full CCW), to Butterworth (12 noon), to slightly resonant (0.5 dB full CW). MORE switch increases resonance dramatically... sometimes MORE is more.

HI-CUT:

6 dB/oct filter that rolls off high frequencies, variable 500 Hz to 25 kHz. 0.5X switch shifts frequency range one octave lower, while simultaneously increasing slope to 12 dB/oct and adding slight resonance at corner frequency to retain apparent brightness (defeatable by jumper on PCB).

Warranty

This item is sold without the Sound Pure 3-year warranty (used / B-stock / dealer-exempt). Coverage terms for items in this category live in Terms & Conditions, Section 27.

Returns

Try Before You Buy: 48-hour audition. Program details →

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

Come hear it in our control rooms.

Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.