The Erica Synths Steampipe represents a groundbreaking approach to sound synthesis, developed through an innovative collaboration between Latvian manufacturer Erica Synths and Dutch software developers 112dB. This unique instrument transcends traditional synthesis methods by employing true physical modeling technology that mimics the acoustic behavior of wind and string instruments.

Rather than relying on conventional oscillators, the Steampipe generates sound through sophisticated physical modeling algorithms that recreate the organic resonance and harmonic complexity found in acoustic instruments. The synthesizer employs a system of feedback loops reminiscent of Karplus-Strong algorithms, utilizing incredibly short delay times with variable tuning and feedback to create resonating oscillations from simple sonic stimuli.

The instrument's versatility shines through its ability to conjure an extraordinary range of sonic textures - from delicate wisps of cloud-like ambiences to the robust character of fairground band organs, industrial railroad horns, and massive otherworldly soundscapes. The physical modeling engine's detailed parameter control allows for both authentic emulations of real instruments and explorations far beyond their conventional pitch and dynamic ranges, enabling users to imagine how familiar instruments like flutes or clarinets might sound in extreme registers such as C1 or C7.

Optimized for performance with wind MIDI controllers while remaining fully compatible with traditional MIDI keyboards, the Steampipe particularly excels with MPE (MIDI Polyphonic Expression) controllers. Its organic, rich overtones and extensive modulation capabilities make it an ideal instrument for nuanced sonic exploration and expressive performance.

The hardware itself reflects Erica Synths' commitment to quality construction, featuring a sturdy 3kg metal enclosure with elegant wooden sides, a high-resolution display with charming organ pipe animation for voice allocation visualization, and generously sized, solidly mounted knobs that provide tactile control over the instrument's parameters.

Technical Specifications

Sound Engine

• Synthesis Type: True physical modeling synthesizer
• Polyphony: 8 voices
• Physical Modeling Parameters: 32 adjustable parameters
• Signal Architecture: Non-linear feedback loop system (Karplus-Strong inspired)
• Voice Components: Envelope, noise generator, low-pass and high-pass filters
• Heritage: Based on 112dB's Reaktor-based software instrument

Modulation & Control

• LFOs: 5 assignable LFOs with delay and sync capabilities
• Modulation Matrix: Extensive modulation matrix with MIDI controller-specific configurations
• MIDI Control: All parameters are MIDI CC controllable
• MPE Support: Optimized for MIDI Polyphonic Expression controllers

Presets & Memory

• Factory Presets: 64 included
• User Presets: 192 memory slots
• Data Transfer: Preset export and import via USB

Display&Controls

• Display: High-resolution screen with voice allocation animation
• Controls: Erica Synths trademark knobs (one function per knob design)

Connectivity

• Performance Optimization: Specially tuned for wind MIDI controllers
• Compatibility: Works with any MIDI keyboard
• MIDI Input: DIN5 MIDI Input
• MIDI Output: DIN5 MIDI Thru/Out
• USB: USB connectivity for preset management
• Audio Outputs: Stereo line level output, Headphone output
• Audio Input: Audio input (for processing external signals)
• Pedal Input: Sustain pedal input

Physical Specifications

• Dimensions: 45.5cm × 27cm × 7cm
• Weight: 3kg
• Construction: Metal enclosure with wooden sides