Glass Armanica
Key Features
- Chromatically tuned samples from real wine glasses, recorded with an Oktava MC-012 microphone through a Seventh Circle C84 preamp for studio-quality fidelity
- Amplitude ADSR envelope controls allow precise shaping of attack, decay, sustain, and release for each note
- Velocity sensitivity responds to playing dynamics, adding expressiveness to performances
- Built-in reverb module with adjustable width, size, and mix parameters for adding spatial depth and atmosphere
- Hi-cut filter for taming bright overtones and blending the glass tones into a mix
- Master volume control for quick level adjustments within the plugin interface
Description
Glass Armanica is a sample-based virtual instrument that recreates the sound of Benjamin Franklin's glass harmonica, an 18th-century friction idiophone that produces haunting, ethereal tones by rubbing wet fingers along the rims of rotating glass bowls. Developer Arman Bohn crafted the samples by filling wine glasses with water and tuning each one drop by drop to precise chromatic pitches.
The recording chain uses an Oktava MC-012 cardioid condenser microphone into a Seventh Circle C84 preamp, capturing the natural resonance and overtones of the glass with studio-quality clarity. The result is a single octave of chromatically tuned samples spanning MIDI notes C6 to C7 (notes 72-84), covering the instrument's most expressive upper register.
Beyond the raw glass tones, the plugin provides amplitude ADSR envelope controls and velocity sensitivity for shaping note dynamics. A built-in reverb module with width, size, and mix parameters adds spatial depth, while a hi-cut filter tames harsh overtones.
Users praise the authentic, crystalline sound quality and atmospheric character, noting it works particularly well for ambient textures, cinematic underscoring, and Brian Eno-style generative compositions. The single-octave range may feel limiting for full melodic use, but the tonal purity within that range is exceptional.
Glass Armanica runs as a 32-bit VST plugin on Windows only, with a download size of approximately 10 MB. It was also featured on the cover DVD of the Japanese music production magazine DTM.
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Frequently Asked Questions
What note range does Glass Armanica cover?
Glass Armanica provides a single chromatic octave of samples spanning MIDI notes 72 to 84 (C6 to C7). This covers the upper register where the glass harmonica's characteristic ethereal tone is most prominent.
Can I use Glass Armanica in a 64-bit DAW?
Glass Armanica is a 32-bit VST plugin. To use it in a 64-bit DAW, you will need a bridge application such as jBridge or 32 Lives that wraps 32-bit plugins for 64-bit hosts.
How were the samples in Glass Armanica created?
The developer filled wine glasses with varying amounts of water and tuned each one drop by drop using a chromatic tuner to achieve precise pitches. The resulting tones were captured with an Oktava MC-012 condenser microphone running through a Seventh Circle C84 preamp.
Why does the note E sound quieter than the other notes?
Some users have reported that the E note in the scale is noticeably quieter than the other pitches. This is a known quirk of the sampling process, likely due to the physical properties of the specific glass used for that pitch. You can compensate by boosting velocity or applying a slight EQ lift on that note.
