Description
The Teenage Engineering Pocket Operator Modular 400, Modular Synthesizer with Sequencer is a monophonic analog modular synthesizer in kit form. Module types include: square, saw, and sine-wave VCOs, a low-pass filter, two envelope generators, two VCAs, an LFO, a noise source, a random (S&H) generator, a 16-step sequencer, a built-in amp/speaker, and power distribution. Also included in the kit is the metal chassis, 37 trim knobs, 13 value knobs, 4 rubber feet, 14 sheet metal screws, 128 chassis screws, 64 spacers, and a screwdriver. The included manual guides you through the process of assembly.
All three VCO modules offer a key input for tracking 1 volt per octave CV signals from the keyboard/sequencer, plus a CV control input with a scaling knob. The square wave OSC features PWM, while the saw and sine oscillators offer FM. Each VCO includes three outputs for routing to multiple destinations for flexible sound design. The 3-channel mixer includes level control knobs for each input and a master volume control over the mixed signals. The low-pass filter offers frequency and resonance control. There are two control inputs for CV control over the filter frequency, each with scaling knobs. The filter also has three outputs to route the filtered signal to multiple destinations.
Each VCA or voltage-controlled amplifier can be used to simply control the volume, or when coupled with a control signal, such as from the two Envelope Generators, the VCA can be shaped with a longer attack and release for more legato styles of playing. The VCA can be connected directly to a sound system or you may use the onboard amplifier/speaker module for easy monitoring.
A noise source provides two outputs for white noise and two saw wave outputs, well suited for use with the random module, which creates bubbling S&H CV signals. The step sequencer offers 16 tuning knobs for setting the CV for each of the 16 steps. Clock inputs and outputs allow the sequencer to lock to other devices, while the sequence outputs allow you to route the pattern to multiple modules.
Square
Square-wave oscillator, rich in odd harmonics
Great for hollow basses and screaming leads
PWM: Pulse-width modulation input makes it possible to generate a faux two-oscillator detuned sound
Sawtooth Oscillator
Containing both the odd and even harmonics
Great for string types of sound
FM: linear frequency-modulation input (FM) easily brings you into the sci-fi domain
Sine Oscillator
Pure sine-wave with no overtones
Jack of all trades in the modular world
Great for pure bass to dub sirens
FM: linear frequency-modulation input (FM) easily brings you into the sci-fi domain
3-Channel Mixer
Three inputs, one output
Volume control over both the individual inputs as well as the master output
Low-Pass Filter
Shape your sound with the 24 dB/oct low-pass filter
Tweaking the resonance and frequency pots, while getting lost in sound
Envelope
Classic ADSR: attack, decay, sustain, and release
Contour your signals over time
Works with VCA, VCF, VCO
Triggered by any signal that crosses the volt threshold
VCA
Voltage-controlled amplifier allows you to automate your volume
Feed it control voltage signals and your signal will adapt accordingly
Use with envelope for classic configurations
LFO
Low-frequency oscillator generates square and triangle waves
Create automated filter sweeps, pitch effects, and clock sync
Dual Noise Source
White noise contains noise equal over the whole spectrum
Saw output is a great companion to the sample and hold (Rand)
Rand
Randomize your music with the sample and hold
Any input is sampled and then presented at the outputs
Rate can be controlled both externally and internally but always needs an external signal to sample
Experiment with both receptive and random sources as the sample input
16-Step Sequencer
Sixteen steps of control
Override the internal clock with the clock input
Make it go backwards with the arrow input
Jump to the first step, the second, fourth, or eighth
Speaker/Amplifier
Patch in the integrated amplified speaker
Great for monitoring on stage or in the studio
Power Distro
20-unit power hub
Central nervous system and connection hub for all power
Product Specifications:
Connectors:
Square:
CV Key Input: 1/8" / 3.5 mm
CV Control Input: 1/8" / 3.5 mm
PWM CV Input:1/8" / 3.5 mm
Square wave Output: 1/8" / 3.5 mm
Sawtooth:
CV Key Input: 1/8" / 3.5 mm
CV Control Input: 1/8" / 3.5 mm
FM CV Input: 1/8" / 3.5 mm
Saw-Wave Output: 1/8" / 3.5 mm
Sine:
CV Key Input: 1/8" / 3.5 mm
CV Control Input:1/8" / 3.5 mm
FM CV Input: 1/8" / 3.5 mm
Sine-Wave Output: 1/8" / 3.5 mm
Mixer:
Audio Inputs: 1/8" / 3.5 mm
Audio Outputs: 1/8" / 3.5 mm
Filter:
Audio Input: 1/8" / 3.5 mm
CV Control Input: 1/8" / 3.5 mm
Filter Output: 1/8" / 3.5 mm
Env:
Gate Trig Input: 1/8" / 3.5 mm
Env Output: 1/8" / 3.5 mm
VCA:
Audio Input: 1/8" / 3.5 mm
CV Control Input: 1/8" / 3.5 mm
Audio Output: 1/8" / 3.5 mm
LFO:
Square-Wave Output: 1/8" / 3.5 mm
Triangle-Wave Output: 1/8" / 3.5 mm
Speaker/Amp:
Left Input: 1/8" / 3.5 mm
Right Input: 1/8" / 3.5 mm
Output: 1/8" / 3.5 mm
Noise:
White Noise: 1/8" / 3.5 mm
S&H: 1/8" / 3.5 mm
Rand:
Random Output: 1/8" / 3.5 mm
Input: 1/8" / 3.5 mm
Rate: 1/8" / 3.5 mm
Sequencer:
Output: 1/8" / 3.5 mm
Forward/Backward: 1/8" / 3.5 mm
Clock Input: 1/8" / 3.5 mm
Clock Outputs: 1/8" / 3.5 mm
Reset: 1/8" / 3.5 mm
D1, D2, D3, D4: 1/8" / 3.5 mm
Controls:
Square:
Tune Knob
Control Level Knob
PWM Level Knob
Saw:
Tune Knob
Control Level Knob
FM Level Knob
Sine:
Tune Knob
Control Level Knob
FM Level Knob
Mixer:
Input Level Knobs
Output Level Knob
Filter:
Frequency Control Knob
Resonance Control Knob
Control Level: 2 x Knobs
Env:
Attack Knob
Decay Knob
Sustain Knob
Release Knob
VCA:
Gain Control Knob
Level Knob
LFO: Rate Knob
Speaker/Amp: Volume Knob
Rand:
Level Knob
Rate Knob
Sequencer:
CV Knobs
Tempo Knob
Power:
Optional (Not Included)
AC/DC Adapter
12 V, Minimum 1 A (12 W)
Polarity: Center Negative
Plug: 4.75 / 1.7 mm
Battery Power: 8 x AA Batteries (Not Included)
Dimensions: 8.4 x 12 x 7.2" / 21.4 x 30.5 x 18.3 cm
Shipping Weight: 5.915 lb.
Shipping Dimensions (LxWxH): 18.5 x 10.8 x 3.6"
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