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Twine Bass - Strings - virtual instrument library by Soundiron
Twine Bass
Twine Bass
Twine Bass
Twine Bass
Twine Bass - Strings - virtual instrument library by Soundiron
Twine Bass - Strings - virtual instrument library by Soundiron
Twine Bass
Twine Bass - Strings - virtual instrument library by Soundiron
Twine Bass - Strings - virtual instrument library by Soundiron
Twine Bass
Twine Bass - Strings - virtual instrument library by Soundiron
Twine Bass
Twine Bass

Twine Bass


The Twine Bass is composed of a pair of very special instruments: a modified cello and a traditional Kenyan fretless stringed instrument called a Bolon. We strung the cello with rough hemp twine in various tunings and played it as a stand-up bass. The resulting sounds are deeply sonorous, with rich, warm resonance, powerful low end and a woody, soft quality. The bolon has a cow's horn for a neck and a gourd as a body, with four twine strings and a goat-skin resonating head that the strings pass directly through. In addition to deep-sampling the strings with 10x round-robin and up to 14 velocity layers, we sampled a number of other sounds such as legato slides, string mutes, tuning peg pluck/twists, finger taps and brushes, and other percussive effects on the instrument's body.

This unique custom instrument collection features our brand new, exclusive glissando/chord generator. This powerful tool gives you deep control over a wide variety of chord and glissando functions such as speed, range, scale, stroke direction, string dynamics, humanization and more. You can choose from 26 different chords and 13 different scales. The number of strings is adjustable from 1 to 24 in Glissando mode and 1 to 6 in "guitar" Strum mode. There is also a bank of 16 assignable key-switches for instant access to your favorite selection of chords.

The Twine Bass is a massive library, containing over 2000+ samples and weighing in at over 2 GB. As usual, it comes complete with a full range of performance shaping and effects controls, including full control over our custom convolution reverb impulses, allowing you to take the sound in any number of new directions. We've also included a collection of ambient pads, atmospheric drones and evolving soundscapes, giving this library a vast array of tonal possibilities.

Our newest feature is the Glissando/Chord Generator. In Glissando mode, you can choose the speed of the gliss, the scale, time signature, gliss direction, note duration and either control the velocity in real-time or use the table to draw the velocity of each note in the gliss. You can define the number of strings (up to 24). In chord mode, there's an integrated auto-strum function that allows you to determine up and down strokes or alternate automatically. You can also control strum tightness, timing variability between each note in the strummed chord, the number of strings and the mode/scale that the chord adheres to, with any root note you desire. In both modes, you can play multiple glissandos or chords at different root notes with full polyphony. You can also arrange up two 12 real-time chord/gliss mode changes using our user-definable key-switches.

In the legato presets, we've taken a different approach, with a two-handed playing system that allows you to finger-tap and play hammer-ons and pull-offs on the frets with one hand while plucking with the other. Left handed? No problem, we've provided a switch to flip the hand arrangement. You can move the open note to any note you like on the fly, play with or without legato, and control slide volumes and transition pitch-bending.



  • 4 Twine Bass pluck
  • Twine Bass string mutes
  • 4 Twine Gourd pluck articulations
  • Twine Bass string mutes
  • Average of 10 x round robin / 10 x velocity layers on string plucks
  • Twine Bass string slides (up and down)
  • Several Twine Gourd finger brush articulations
  • Numerous Twine Gourd finger tap articulations
  • Tuning peg pluck/twist effects
  • Slams

Gliss/Chord Generator

  • 26 Chords to choose from
  • 13 Scales to choose from
  • Strum direction selection (up/down/alternate)
  • Strum tightness with separate random control
  • Selectable velocity "As Played" or graph sequencer
  • 12 key-switchable assignable chord buttons
  • And more!

Controls and FX

  • Custom front panel controls
  • Custom "Uberpeggiator" controls
  • Custom legato controls
  • Hammer-on / Pull-off simulation
  • Selectable effects including: EQ, Cabinet sim., Delay, Vowel, Phaser and more
  • 30 sound-designed ambient patches
  • 40 custom convolution IR samples
  • 6 special FX patches


This library is designed for the full retail version of Kontakt 4.2.4 or later. Kontakt is an industry-standard advanced virtual instrument / software sampler platform. Learn more about Kontakt by Clicking Here

Check out screenshots of our custom graphical user interface for Kontakt in the image gallery above. They provide a wide range of sound shaping parameter controls, each one totally automation-ready in your host environment or Kontakt's stand-alone mode.

This is a standard Kontakt open-format library, so the free Kontakt Player doesn't support this open-format Kontakt library. However, the sample directories are fully accessible to allow user customization, import and mapping into other wav-compatible software, sampler and synth formats.

The special Libraries tab doesn't support this open-format Kontakt library, but you can use the standard File browser tab, or import this library into the Kontakt database and Quickload tools for easy navigation, loading and organization.


Product Specs

  • 2.3 GB installed
  • 2037 Samples
  • 77 .nki instrument presets
  • 24 bit / 48kHz uncompressed PCM wav audio
  • Unlocked Kontakt presets and wav samples to allow user customization
  • Includes a bonus collection of custom sound-designed ambiences, drones and special FX presets, as well as our favorite custom convolution reverb impulses and an advanced Kontakt user interface with full automation support.


System Requirements

The full retail version of Native Instruments Kontakt version 4 (or later) is required to use this library. The free Kontakt "Player" and "Add Library" import process do not support this standard open-format Kontakt library. Windows XP or higher. Mac OSX 10.6 or higher. Dual Core CPU, 2 GB System Ram, SATA or SSD hard drive recommended for this library. This software is delivered as a digital download, so a broadband connection is required. All sales are final. Please see our Help Page for download and installation instructions, tutorials and the End User Licensing Agreement before ordering.