Joranalogue Audio Design

• Analogue slew limiter and function generator
• Works as a voltage-controlled slew limiter, AD or AR envelope, LFO, oscillator, frequency divider and more
• Rising and falling edge characteristics can be deformed from concave to linear to convex (CV controllable)
• Rise and fall time adjustable via fader and each controllable via CV input
• Manual trigger button
• Switchable loop mode
• Hold input for freezing the current voltage value
• 1V/octave tracking when used as a VCO
• Gate and trigger inputs
• Normal and inverted output
• Trigger outputs for End-Of-Rise and End-Of-Fall
• Current consumption: 90 mA (+12 V) / 85 mA (-12 V)
• Width: 8 HP
• Depth: 30 mm

• Performance switcher and router
• 4 Inputs and outputs for audio and CV signals
• 3-Way toggle switch per channel (pushbutton / off / switch)
• Normalised inputs A-D
• Input A normalized to +5 V to generate manual trigger and gate signals
• Upper section with 2 outputs and selectable input A-D via rotary switch
• Power requirement: 25 mA (+12 V) / 25 mA (-12 V)
• Width: 8 HP
• Depth: 43 mm

• Analogue through-zero oscillator
• Precise 1 volt/octave tracking over the entire audio range
• Exponential FM input with attenuator
• Linear through-zero FM input with attenuator, bias switch and AC-coupling switch
• Through-zero phase modulation with up to 900° offset
• Through-zero amplitude modulation for fundamental, odd and even outputs
• Hard-Sync (Reset) and Soft-Sync (Flip)
• (Flip) available in parallel
• Switchable LFO mode
• 5 Separate signal outputs: Core (triangle), Fundamental (sine), Even (sawtooth), Odd and Full-Mix
• Current consumption: 130 mA (+12 V) / 115 mA (-12 V)
• Width: 12 HP
• Depth: 30 mm

• Analogue wavefolder
• Contains serial and parallel wavefolder circuits with 6 steps each
• Controls for fold, shape and symmetry
• Connections: two signal inputs, CV inputs for fold and shape, signal outputs for serial wavefolder (main) and parallel wavefolder (alternative)
• Current consumption: 40 mA (+12 V) / 40 mA (-12 V)
• Width: 4 HP
• Depth: 35 mm

• Audio interface with two balanced outputs (XLR) and powerful headphone output (3.5 mm stereo jack)
• Left input is normalized to right for mono operation
• Level display per channel
• Current consumption: 100 mA (+12 V) / 10 mA (-12 V)
• Width: 6 TE
• Depth: 57 mm

• An analogue chaos oscillator
• A wide range of applications from LFO / VCO to chaotic modulation source to noise
• Frequency control possible with an audio / low switch (range: 2.4 mHz - 22 kHz)
• A distribution controller controls the internal feedback path and the "width" of the two modulation loops (orbits)
• The interaction of the two orbits and their shift to the 0 V point is controllable via the two Equilibrium controls
• CV inputs for Equilibrium + and Equilibrium
• CV input with bipolar attenuator for frequency and distribution
• Tame / Wild switch
• Reset input
• 6 Chaos outputs with 60° phase shift each (range: 3 - 12 V pp)
• Equilibrium CV output (range: 0 to +5 V)
• Current consumption: 70 mA (+12 V) / 65 mA (-12 V)
• Width: 10 TE
• Depth: 43 mm

• Buffered precision multiple
• 1-on-3 or 1-on-6 multiple with active electronics for audio and CV signals
• Also distributes pitch CV to the cent
• Current requirement: 20 mA (+12 V / 20 mA (-12 V)
• Width: 2 HP
• Depth: 40 mm

• Audio interface with two inputs for line signals, piezo microphones and dynamic microphones (XLR / TRS combo socket)
• +40 dB gain per channel
• Level display per channel
• Mix output (3.5 mm mono jack)
• Current consumption: 35 mA (+12 V) / 35 mA (-12 V)
• Width: 6 TE
• Depth: 57 mm

• 2-Channel CV processor
• Processes CV and audio signals
• Per channel: polarisation knob, 2 signal inputs, hold input, select input, unity input and processor output
• Applications: attenuate, mix and invert signals
• A / B switch
• On / off switch
• Offset generation and more
• Power requirement: 25 mA (+12 V) / 25 mA (-12 V)
• Width: 6 HP
• Depth: 43 mm

• Precision Adder and Averager
• Works as a dual 3-on-1 or 5-on-2 distributor
• Each section can be jumpered as an adder or averager
• Averager mode avoids clipping when summing high-level signals
• Power requirement: 20 mA (+12 V / 20 mA (-12 V)
• Width: 2 HP
• Depth: 40 mm

• Analogue stereo and M/S processor
• Controls for balance, stereo base width (0% - 200%), tilt EQ for mid and side band
• Peak frequency for both tilt equalisers switchable (250Hz / 1kHz)
• Built-in correlation meter
• CV inputs for balance, mid tilt, side tilt and width
• Stereo inputs and outputs
• M/S inputs and outputs
• Power consumption: 70 mA (+12 V) / 70 mA (-12 V)
• Width: 8 HP
• Depth: 43 mm

Joranalogue Audio Design Step 8; Eurorack module; sequential tracking/sampling register; combination of a sequential switch and eight Sample&Hold / Track&Hold stages allows a varity of creative applications (e.g. stepsequencer, clock divider, shift register, switcher etc.); 8 voltage stages, each with value slider, CV out and Gate out; manual trigger button and trigger input / output; inputs for Signal, Pause Gate, Reset Trigger, Reverse Gate and Stage addressing; Scan output (value of the active stage); power consumption: 110mA (+12V) / 45mA (-12V); width: 16 HP; depth: 35mm

• Multimode filter and 8-phase oscillator
• OTA-based 4-pole filter
• 8 Separate filter pole outputs with the characteristics: Low-pass (6 dB, 12 dB, 18 dB, 24 dB), high-pass (6 dB), band-pass + notch.
• Phase shifter and bandpass
• Coarse and fine controls for filter frequency
• Linear and exponential FM for filter frequency
• Each with bipolar attenuator
• 1V/oct. CV input
• CV input with bipolar attenuator for resonance
• "Ping" input triggers an internal transient generator for creating drum sounds
• "Hold" input and switch freezes the filter core to the current value
• Works as an 8-phase sine oscillator with 45° phase shift between the outputs when self-oscillating
• Switchable LFO mode
• Switchable level compensation for all outputs
• Can process audio and CV signals
• 2 Audio inputs
• Current consumption: 75 mA (+12 V) / 75 mA (-12 V)
• Width: 12 HP
• Depth: 43 mm

• 4-Channel VCA and morphing mixer
• Per channel: linear VCA with controls for level position, span (each with CV input), signal input / output and signal LED
• Morph control for stepless crossfading of all 4 channels (with CV input)
• Position and span parameters determine the level progression over the morph control path for each channel
• Mixing outputs for A+B, C+C, Add, Average, Minimum and Maximum
• Current requirement: 110 mA (+12 V) / 110 mA (-12 V)
• Width: 20 HP
• Depth: 30 mm

• Two-channel window comparator
• Extracts trigger and gate signals as well as rhythmic patterns from audio and CV signals
• Shift control (window offset) and size control (size of analysis area) per channel
• CV inputs for shift and size
• Positive and inverted gate output
• Logic section with outputs for AND, OR, exclusive OR, and flip-flop
• Current consumption: 20 mA (+12 V) / 15 mA (-12 V)
• Width: 8 HP
• Depth: 43 mm

• Voltage controlled 3 + 1 audio mixer
• 3 Inputs with volume control and signal LED
• CV inputs for inputs A-C and mix output
• Fourth channel D is mixed 1:1 into the output
• Output switchable via jumper from Eurorack to line level
• Power requirements: +30 mA (+12 V) / -25 mA (-12 V)
• Width: 6 HP
• Depth: 43 mm