Joranalogue Contour 1 (Used)

Oscillation Limiter/Function Generator - Used

• Eurorack module Joranalogue Contour 1 used
• Analog bidirectional voltage-controlled slew limiter
• Built-in AD and AR envelope generator function
• VC(LFO) oscillator with 1V/Oct tracking across multiple octaves
• Independent rise/fall with CV control and slope shaping
• Loop mode for use as an audio oscillator or LFO
• Input gate, trigger and hold for advanced modulations
• Impedance-compensated normal and inverted output
• Used condition, ideal for advanced and experimental Eurorack patches

Joranalogue Contour 1 Used is an extremely versatile analog function generator designed for Eurorack systems. Based on the classic voltage controlled slew limiter concept, this module greatly expands modulation possibilities through a modern high-precision design.

Joranalogue Contour 1 used for advanced Eurorack modulations.

Contour 1 can be used as a slew limiter, envelope generator, audio oscillator, LFO, envelope follower, and more. High-precision analog circuitry allows accurate processing of any signal, including pitch CV, while maintaining stable tracking and musical response.

Independent Rise and Fall with CV control

The module offers separate controls for Rise and Fall with dedicated CV modulation and time compensation, allowing the shape of the curves to be changed from EXP to LIN to LOG without significantly altering the duration of the slope.

Eurorack function generator with AD and AR envelopes.

With dedicated Gate and Trigger inputs, Contour 1 can easily generate fully analog Attack-Release and Attack-Decay envelopes. The built-in trigger button and core reset function make the module ideal for both performance patches and complex sound design.

Hold function and loop mode for experimental patches

The Voltage Hold input allows you to freeze the behavior of the circuit, ideal for stopping modulations, creating audio-rate syncs or advanced rhythmic effects. Activating the Loop mode transforms the module into a stable, traceable VC(LFO) oscillator in 1V/Oct.

Eurorack analog oscillator with 1V/Oct tracking.

In oscillator mode, Contour 1 is capable of precise tracking over several octaves, allowing melodic uses in both LFO and audio range. The Audio Range switch narrows the operating range to facilitate tuning and fine frequency control.

Compact, multifunction module for modular systems

At only 8HP wide, Joranalogue Contour 1 offers extremely high functional density, making it an ideal solution for compact Eurorack systems that are performative or oriented toward experimental sound design.

Joranalogue Contour 1 used for sound design and modular synthesis

This used unit represents an extremely flexible module for electronic musicians, sound designers and modular synthesis enthusiasts seeking analog precision, advanced control and maximum operational versatility.

Technical Specifications.

• Type: Used analog function generator/slew limiter
• Brand: Joranalogue
• Model: Contour 1
• Format: Eurorack
• Width: 8HP
• Depth: 30mm
• Main functions: Slew limiter, envelope generator, VCLFO, audio oscillator
• Circuitry: High-precision analog
• Tracking: 1V/Oct on multiple octaves
• Oscillator mode: VC(LFO) with loop mode
• Inputs: Slew input, Gate, Trigger, Hold
• Output: Normal and inverted impedance compensated
• Controls: Independent rise/fall with slope shaping
• Indicators: Realtime LED for slew time display
• Slew range: 500 µs to 30 seconds per slope
• Audio range switch: present
• Power supply: +12V 90mA / -12V 85mA
• Panel: 2mm anodized aluminum
• Condition: Used