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GRP Synthesizer A1 Analogue Synthesizer Limited Stock Offer

GRP Synthesizer A1
GRP Synthesizer A1
GRP Synthesizer A1
GRP Synthesizer A1

GRP Synthesizer A1 Analogue Synthesizer Limited Stock Offer

Premium quality analogue synthesizer

CAP2: 46583.0
£450.00 £559.00
£375.00 ex VAT
in stock

Compact tabletop semi-modular analogue synthesiser based on GRP’s flagship A2 synthesiser.

GRP Synthesizer A1 Analogue Synthesizer Limited Stock Offer

Premium quality analogue synthesizer

CAP2: 46583.0
£450.00 £559.00
£375.00 ex VAT
in stock
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Compact tabletop semi-modular analogue synthesiser based on GRP’s flagship A2 synthesiser.

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AT A GLANCE

  • Compact synth in well-known GRP-quality
  • One VCO-design with pulse width modulation
  • OSC waveforms sawtooth, square, triangle, sub-OSC and noise
  • 18dB ladder lowpass filter with distortion and key tracking
  • Two LFOs with six waveforms each with symmetry control of sawtooth and square as well as sample & hold with random waveform (LFO 1) and three-stage speed control
  • ADSR envelope for volume/VCA with three-stage speed control and "drone mode" (like on the Roland SH2 i.e.)
  • 12 patch points for VCO, LFOs, filter, pulse width, volume/VCA and envelope as well as External-In
  • USB-Port for MIDI-functionality
KMR Audio - GRP Synthesizer A1 Analogue Synthesizer Limited Stock Offer
KMR Audio - GRP Synthesizer A1 Analogue Synthesizer Limited Stock Offer

Compact tabletop semi-modular analogue synthesiser based on GRP’s flagship A2 synthesiser.

The GRP Synthesizer A1 is a compact tabletop semi-modular analogue synthesiser based on GRP’s flagship A2 synthesiser.

The GRP Synthesizer A1 includes a single oscillator with three waveshapes (triangle, Square and Saw) and pulse-width modulation controls and FM. Voice generations also include a Sub of the VCO1 and noise. 

It also features GRP’s signature 18dB per octave VCF that includes a distortion control for added grit. 

Two LFOs can be assigned to the VCO or VCF and include wave-shaping capabilities and a random mode. The VCA has three modes, Gate and Release, Hold and following the Envelope Generator

The MIDI interface section includes a Glide function and Bend amount. It also offers the means to key the velocity to the Filter EG.

These features already make the GRP A1 a mighty and stunning-sounding synthesiser. Still, the inclusion of patch points brings the possibilities on offer to a whole new level allowing creative patching on the synthesiser itself or as part of a comprehensive modular system. Speaking of which, the A1 can be mounted in any eurorack case to become a powerful voice section of your modular system.

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At a glance

  • Compact synth in well-known GRP-quality
  • One VCO-design with pulse width modulation
  • OSC waveforms sawtooth, square, triangle, sub-OSC and noise
  • 18dB ladder lowpass filter with distortion and key tracking
  • Two LFOs with six waveforms each with symmetry control of sawtooth and square as well as sample & hold with random waveform (LFO 1) and three-stage speed control
  • ADSR envelope for volume/VCA with three-stage speed control and "drone mode" (like on the Roland SH2 i.e.)
  • 12 patch points for VCO, LFOs, filter, pulse width, volume/VCA and envelope as well as External-In
  • USB-Port for MIDI-functionality

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