Skip to main content Skip to footer
Up to 25% off select gear with code: SUMMER
Call our Gear Advisors (877) 509-9963 Hablamos Español
MF MD HG01 Acoustic Guitar Month 07-11-18
PreOrder

Studio Electronics Boomstar 4075

  • Write a Review
SKU 
J46990 000000000
Product Price $1,045.0
  • Free Shipping (48 Contiguous U.S. States)

The 4075 filter is a discrete, voltage controlled, 24/db/oct cascaded transconductance low-pass filter, employing six pairs of hand-matched transisto...Click To Read More About This Product

Reserve Today! Expected to Ship 08-14-2018

Gold Coverage: (What’s This?)
    Warranty Options
  Pre-Order
Notify Me When This is in Stock
Add to Wish List
Set Alerts
Earn Points

Earn up to 8,360 reward points.

OVERVIEW

The most popular filter.

The 4075 filter is a discrete, voltage controlled, 24/db/oct cascaded transconductance low-pass filter, employing six pairs of hand-matched transistors. In its lowest FREQUENCY setting it shaves off higher frequency harmonics; its RESONANCE or “Q” circuit pushes those harmonics past the self-oscillation point, projecting a thumpy, thrashing squeal, with explosive low to mid-range power and depth. The design is actually pulled from the four-pole ARP 4072 (better: more parts and trims), without the notorious and nefarious 12kHz design flaw that hamstrung the original’s high end.

The 4075 filter is the most requested of the Boomstar filter models, perhaps owing to its uniqueness. Has there ever been a better match for a square wave? It weaves dreams with “glidey,” 70s basslines, is a natural in the lead department, and feels as if a temper tantrum simmers beneath its veneer of respectability. Aggressive and articulate, this fresh ARP can snap punishing kick drum sounds out as well as color with bright, edgy, stringy tones for essential arpeggiations.

Potentiometer Potential
Three attenuverter and four attenuation pots control the FREQUENCY, RESONANCE, FREQ CV 1, RESO CV, FREQ CV 2, INPUT and OUTPUT, delivering smooth, detailed and complex expression.

Switch it Up
Classic Minimoog FULL and HALF strength filter frequency keyboard/voltage tracking for rounder low end with brilliant highs.

Patch it Up
Seven patch points: 1 V/O, FREQ CV 1, FREQ CV 2, RESO CV, INPUT and 2x OUTPUT direct the deepest manipulation.

FEATURES
All Controls and Patch Points
  • FREQUENCY – Adjusts the frequency, or cut-off of the filter.
  • RESONANCE – Adjusts the resonance of the filter. *
  • FULL HALF TRACK – Switch between full and half keyboard/voltage tracking.
  • FREQ CV 1 – Frequency control voltage 1 input attenuverter.
  • RESO CV – Resonance control voltage input attenuverter.
  • FREQ CV 2 – Frequency control voltage 2 input attenuverter.
  • INPUT – Adjusts the audio input.
  • OUTPUT – Adjusts the audio output.
  • 1 V/O – One volt per octave control voltage input.
  • FREQ CV 1 – Frequency control voltage 1 input.
  • FREQ CV 2 – Frequency control voltage 2 input.
  • RESO CV – Resonance control voltage input.
  • INPUT – Audio input.
  • OUTPUT x2 – Audio outputs.
Vitals
  • Size - 12hp
  • Depth - 39.7mm with ribbon cable attached
  • Power Usage - 27mA, 34mA (+12 / -12)

Order today. An essential module.

Reviews
Questions & Answers View All
Loading....
Questions & Answers
You are changing the Ship-To country.

Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.