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Nord Lead A1 Analog Modeling Synthesizer with 4-Part Multitimbral Architecture

The Nord Lead A1 is a 49 key analog modeling synthesizer built for fast sound creation through a streamlined front panel and four simultaneous synthesizer parts. Its 26 voice polyphony, eight Oscillator Configurations, extensive analog and digital waveforms, multimode filtering, advanced modulation, and per part effects provide a broad sonic palette while keeping programming immediate and performance focused for both live and studio use.


Why Choose the Nord Lead A1?

The Lead A1 is designed around a simplified oscillator architecture that makes complex synthesis faster to navigate. Eight Oscillator Configurations provide direct access to Pitch, Detune, Shape, Sync, AM, Noise, Sub Mix, and FM, while traditional analog and digital waveforms provide the foundation for everything from classic synthesizer tones to more complex textures. Its multimode Filter section adds 12 dB and 24 dB Low Pass, High Pass, Band Pass, and transistor and diode ladder filter simulations inspired by classic Mini and TB 303 designs.

Four independent program slots support extensive layering and multitimbral performance, while Master Clock synchronization keeps the Arpeggiator, LFO, and Delay working together rhythmically. Velocity and Mod Wheel Morph provide expressive real time parameter control, and Extra Fat Unison adds additional width and density. For musicians looking to buy an analog modeling synthesizer that emphasizes immediate programming without sacrificing deep sound design possibilities, the Nord Lead A1 provides a fast and flexible workflow for stage and studio production.

Key Features

• Analog modeling synthesis engine with 26 voice polyphony
• 4 part multitimbral architecture with four simultaneous synthesizer parts
• 49 key velocity sensitive keyboard
• Eight Oscillator Configurations: Pitch, Detune, Shape, Sync, AM, Noise, Sub Mix, and FM
• Traditional Analog and Digital Waveforms with Unison
• Multimode filtering with 12 dB and 24 dB Low Pass, High Pass, and Band Pass filters
• Transistor and diode ladder filter simulations inspired by Mini and TB 303 synthesizers
• LFO with 5 waveforms plus polyphonic Envelope mode
• Arpeggiator with up to 4 octave range and Master Clock synchronization
• Master Clock synchronization for Arpeggiator, LFO, and Delay
• Velocity and Mod Wheel Morph functionality
• Poly, Legato, Mono, and True Unison voice modes
• Extra Fat Unison mode
• Ensemble, Chorus, Phaser, Flanger, Ring Modulator, and Drive effects
• Delay with Tap Tempo, Ping Pong, feedback, and Dry/Wet control
• Five Reverb algorithms
• Four independent audio outputs with individual Slot routing
• USB MIDI plus MIDI In and Out

Technical Specifications

Category Specification Details
Keyboard Keyboard 49 key velocity sensitive keyboard

Octave Shift +/- 2 octaves
Synth Architecture Polyphony 26 voices

Multitimbrality 4 part

Program Slots 4 simultaneous synthesizer parts

Keyboard Split 2 Slots for upper and lower sections
Oscillator Section Oscillator Configurations 8

Configuration Types Pitch, Detune, Shape, Sync, AM, Noise, Sub Mix, FM

Waveforms Traditional Analog and Digital Waveforms

Oscillator Models Traditional analog, extended analog, pulse, real time algorithmic, additive, FM, and formant synthesis

Unison Yes
Filter Section Low Pass 12 dB and 24 dB

High Pass Yes

Band Pass Yes

Ladder Filters Ladder M and Ladder TB

Controls Cutoff, Resonance, Envelope Amount

Velocity Envelope Amount can be controlled by velocity

Filter Envelope ADR/ASR

Keyboard Tracking Off, 1/3, 2/3, or Full

Filter Distortion Adjustable
Modulation LFO Waveforms Triangle, Square, Sawtooth, Inverted Sawtooth, Sample and Hold

LFO Destinations Filter Frequency and Oscillator Modulation

Envelope Mode LFO can operate as polyphonic Envelope mode

Mod Envelope ADR/ASR

Velocity Control On/Off

Inverse Envelope On/Off
Arpeggiator Range 1 to 4 octaves

Modes Up, Down, Up/Down, Random

Master Clock Sync Yes
Performance Voice Modes Poly, Legato with Portamento, Mono, True Unison 1, 2, and 3

Morph Sources Velocity and Modulation Wheel

Modulation Wheel Yes

Pitch Stick Yes

Pitch Bend Range Programmable up to +/- 4 octaves

Separate Bend Range -12 or -24 semitones down, +2 semitones up

Multi Focus Mode Simultaneous control of all 4 Slots
Effects FX Flanger, Phaser, Ring Modulation, Chorus, Ensemble, Drive

Per Part Effects FX, Delay, and Reverb for each part
Delay Tap Tempo Yes

Feedback 4 stages

Ping Pong Stereo

Mix Dry/Wet

Master Clock Sync Yes
Reverb Algorithms Room, Stage 1, Stage 2, Hall 1, Hall 2
Memory Programs 400 locations

Program Organization 8 × 50

Performances 200 locations

Performance Organization 4 × 50
Audio Output Line Outputs 4 × 1/4 in unbalanced

Slot Routing Each Slot can be assigned to its own output

Headphone Output 1 × 1/4 in stereo

D/A Conversion High resolution low noise 24 bit DACs
Pedal Connections Sustain Pedal 1 × 1/4 in

Control Pedal 1 × 1/4 in TRS
MIDI & USB MIDI In 5 pin DIN

MIDI Out 5 pin DIN

USB USB with MIDI capabilities

MIDI Control Knobs and switches send and receive Control Change messages

MIDI Clock Master Clock syncs to incoming MIDI clock

Soft Thru Yes
Physical Information Dimensions 31.5 × 3.6 × 10.2 in (802 × 92 × 260 mm)

Net Weight 10.7 lb (4.85 kg)


Ideal Applications for the Nord Lead A1

The Nord Lead A1 is designed for live performers, synthesizer players, producers, and studio musicians who need rapid sound programming, flexible analog modeling synthesis, extensive layering, real time performance control, and versatile effects without a complex programming workflow.

Purchase Information

Items Included

Nord Lead A1 Analog Modeling Synthesizer.

Product Information

Brand: Nord
Model: AMS-NLEAD-A1
UPC: 834035001202