Skip to main content Skip to footer
Biggest Coupon of the Year - 17% off with code: HOLIDAY17
Looking for Coupons?Call us Hablamos Español
MF MD HG01 Holiday Doorbusters 12-12-17
Pittsburgh Modular Synthesizers Logo
SKU 
J50371 000000000

Pittsburgh Modular Synthesizers LIFEFORMS DOUBLE HELIX OSCILLATOR

  • Write a Review

Designed to be the nucleus of a synthesizer, the Double Helix Oscillator is a modular waveform generator like no other. A set of beefy, analog oscill...Click To Read More About This Product

In Stock & Ready To Ship

Gold Coverage: (What’s This?)
    Warranty Options
  • Shipping (48 Contiguous U.S. States)
    FREE
  • Your Price :
    $4490
  Add to Cart
Add to Wish List

Earn up to 3,592 reward points.

See All Pittsburgh Modular Synthesizers Synthesizer Modules
OVERVIEW

Complex matrix oscillator.

Designed to be the nucleus of a synthesizer, the Double Helix Oscillator is a modular waveform generator like no other. A set of beefy, analog oscillators paired with voltage controlled shape contouring, deep modulation and a performance-ready voltage controlled modulation matrix create a dynamic, analog waveform playground.

At the core of the Double Helix are two, wide-range precision oscillators. The primary oscillator includes a full complement of waveforms and multiple modulation options. The secondary oscillator offers a more focused set of waves and frequency modulation. Both oscillators reach deep into LFO range and can be used as voltage-controlled modulation sources.

The contour section of the Double Helix Oscillator features a highly tuned wavefolder paired with an exclusive dynamic impulse low pass gate. The contour signal chain starts with a two-channel mixer. This allows multiple waveforms or multiple oscillators to be combined before passing though the contour section. The first half of the contour section is a voltage-controlled, 6-stage wavefolder used to add odd harmonics to the incoming waveform. The timbre and timbre CV controls set the density and amplitude of the folds. When processing a sine wave, the wavefolder creates a spectral change from zero harmonics to square, with an infinite harmonic series.

The second half of the contour section is a dynamic impulse low pass gate. The effect of the low pass gate is similar to pairing a low pass filter and VCA together. As the dynamics control is opened, the filter adds harmonics and the VCA increases the amplitude of the waveform. As the dynamics control is closed, the filter removes harmonics and the VCA decreases the amplitude of the waveform. This pairing mimics how sound behaves in the real world creating a more naturally tonal response. The impulse input adds the ability to strike or ping the low pass gate circuit creating a very organic, percussive sound. The decay time of the impulse input is set by the dynamics response control allowing the strike to be tuned to a specific musical context.

The modulation section includes an LFO offering simultaneous sine, square, and random waveforms. A noise source is also available for audio or modulation use.

A pair of voltage-controlled routers manage all the CV inputs creating a dual, voltage controlled modulation matrix perfect for complex signal paths, experimentation, and live performance. The matrix consists of two voltage-controlled amplifiers designed to control the modulation amount inputs that can be routed to any of the Double Helix CV inputs. Each of the CV inputs can be switched to channel a, bypass, or channel b and mixed with a dedicated CV input.

FEATURES
  • Panel size: 28hp
  • Depth: 37mm
  • Power Usage: +12v 223mA, -12v 205mA
  • Does not require +5v
  • Reversed power polarity protection.

This could get deep. Order today.

Reviews
Loading....

Review Snapshot

by PowerReviews
Pittsburgh Modular SynthesizersLIFEFORMS DOUBLE HELIX OSCILLATOR
 
5.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 1 customer

Displaying review 1

Back to top

 
5.0

Fantastic Module with lots of options

By Natemasterflex

from Washington State

About Me Professional Musician

See all my reviews

Verified Buyer

Pros

  • Portable
  • Responsive / Good Action

Cons

  • Poor Instructions

Best Uses

  • Concerts
  • Electronic Music
  • Learning
  • Travel

Comments about Pittsburgh Modular Synthesizers LIFEFORMS DOUBLE HELIX OSCILLATOR:

This is really a great tool for making music. There are tons of modulation options and it stays in tune very well. The build quality is great. I'm buying another one so I have two.

Displaying review 1

Back to top

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.