rample

Squarp Instruments Rample

Four-voice Eurorack sample player with real-time FX

14 HP Eurorack module

Rample is a 4-voice sample player module for Eurorack that plays WAV files from a microSD card, with each voice having its own dedicated audio output and a full rack of real-time effects including pitch, bitcrusher, filter, and freeze. It supports multi-layer kits, CV modulation, MIDI input, mute groups, and a chromatic/chord mode, making it a versatile percussive and melodic sample engine with a characterful, hands-on workflow.

Features

  • 4-voice sample player with dedicated audio output per voice
  • Up to 12 multi-layer samples per voice
  • 26 banks (A-Z) with up to 100 kits each, total 2600 possible kits
  • microSD card storage with WAV file support (mono or stereo, 16-bit or 8-bit, 44100 Hz)
  • Real-time audio effects: pitch, bitcrusher, filter, freeze, levels, envelope
  • Advanced parameters: start point, sample length, run mode (one shot, toggle loop, gate high)
  • 4 CV inputs assignable to any effect or parameter of any voice
  • CV input range switchable between 0V-5V and -5V/+5V
  • V/Octave chromatic pitch mode with modulo wrapping across 10 octave input range
  • MIDI input with note triggering, velocity assignment, pitchbend, and program change
  • Chromatic MIDI keyboard split per voice across 2 octaves
  • 4-voice chord mode when voices share the same MIDI octave range

Controls & Jacks (31)

  • Layer 2— Mode selection and sample selection for Voice 1 (SP1)
  • Layer 4— Mode selection and sample selection for Voice 2 (SP2)
  • Assign— Enter assign mode for CV input mapping and mute group configuration
  • Layer 1— Mode selection and sample selection for Voice 3 (SP3)
  • MIDI In— Effect parameter control for Voice 1 (SP1)
  • Pot 4— Fine-tune voice pitch for CV input 1
  • Main— Effect parameter control for Voice 2 (SP2)
  • CV Input 1— CV control input assignable to pitch, bits, filter, freeze, start, length, env, run, levels, layers, trig-freeze, or V/Oct
  • Pot 1— Effect parameter control for Voice 3 (SP3)
  • Layer 3— Mode selection and sample selection for Voice 4 (SP4)
  • Listen— Pre-listen to samples and exit current mode
  • Pot 2— Effect parameter control for Voice 4 (SP4)
  • Pot 3— Fine-tune voice pitch for CV input 2
  • Phones L Out— Audio output for Voice 1 (SP1); normalled to Mix when unplugged
  • CV Input 2— CV control input assignable to pitch, bits, filter, freeze, start, length, env, run, levels, layers, trig-freeze, or V/Oct
  • CV Input 3— CV control input assignable to pitch, bits, filter, freeze, start, length, env, run, levels, layers, trig-freeze, or V/Oct
  • Fader— Control headphone output level
  • CV Input 4— CV control input assignable to pitch, bits, filter, freeze, start, length, env, run, levels, layers, trig-freeze, or V/Oct
  • Audio Output 4— Audio output for Voice 2 (SP2); normalled to Mix when unplugged
  • Audio Output 2— Audio output for Voice 3 (SP3); normalled to Mix when unplugged
  • Phones R Out— Audio output for Voice 4 (SP4); normalled to Mix when unplugged
  • Audio Output 1— Left channel headphone output
  • Audio Output 3— Right channel headphone output
  • Gate Input 4— Trigger Voice 1 (SP1) sample playback
  • Mix Output— Mixed audio output of all voices and unplugged individual outputs
  • Gate Input 1— Trigger Voice 2 (SP2) sample playback
  • Gate Input 3— Trigger Voice 3 (SP3) sample playback
  • Gate Input 2— Trigger Voice 4 (SP4) sample playback
  • Headphone Level— LCD screen showing kit selection, sample names, VU-meters, and effect parameters
  • Display Screen— LCD screen showing kit selection, sample names, VU-meters, and effect parameters
  • Menu— Access module settings and sample selection menu

How-To Guides

  • Save Kit Parameters and Assignments
  • Save Global Settings
  • Copy Kit Parameters to Another Kit
  • Reset All Effect Parameters to Default
  • Randomize Kit Parameters
  • Live Drum Loop Slicer
  • Chromatic Sample Melody via V/Oct CV
  • Freeze Glitch Texture Generator
  • Open/Closed Hi-Hat with Mute Group
  • 4-Voice Polyphonic Chord Synth
  • Velocity-Sensitive Layered Drum Kit
  • Real-Time Filter Sweep Performance

Explore the interactive Rample panel on BleepDex — tap any control to learn what it does.

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