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Glass Black Friday pricing is $23.70, 70% off, until Nov 29, 2026, on Murst Instruments' Kontakt library of undulating, evolving looped textures.
The Glass plugin is a set of 4 instruments for Kontakt. Each one carries 16 selectable sound sources, so you get 64 sources in total to build from.
Glass draws on a mix of material: analog bass and pad sounds, acoustic strings and wind instruments captured in a studio, rich modular synth tones, and sound design built from granular processing.
Swell captures acoustic instrumentation and stretches it into long, evolving forms.
Tape runs sources through analog tape and delay processing, using a Uher monitor and a Roland Space Echo.
Resonance imitates the vibrating, resonant behaviour of abstract objects such as tubes, drum skins and strings.
Glitch uses mangled, odd-sounding material to redefine what acoustic and digital waveforms can be.
The maker lists these features:
The layered keyboard is the quick route to thick, blended pads. Trigger all 4 banks together, then use the front panel to pull individual layers up or down in the mix.
Glass runs in Kontakt Player, and the maker says the free player version works. It runs on Mac and PC, and the serial is redeemed through Native Access.
The maker lists these system requirements:
One limit to know about: Glass does not support MPE.
Yes. The Glass Black Friday deal is 70% off, bringing the Kontakt library to $23.70, and it runs until Nov 29, 2026. Glass is a set of 4 instruments for Kontakt Player, each with 16 selectable sound sources.
Glass has 4 instruments: Swell, Tape, Resonance and Glitch. Each holds 16 selectable sound sources, and the library adds 40 preset snapshots, a set of effects, front panel controls and a layered keyboard that plays all 4 banks together.
No. Glass works with the free Kontakt Player, version 6.3.1 or above. It runs on Mac (OSX 10.14 or higher) and Windows 10 or higher, and the serial is redeemed through Native Access.
No. The maker states that Glass does not support MPE. Instead, it offers a layered keyboard for playing all 4 banks at once, plus buttons that reveal further modulation controls for the filters.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.