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The Bontastic! Black Friday deal takes 50% off this Soundiron Kontakt instrument, which brings it to $19.50 until Dec 6, 2026. It is a library of the Bontempi B4 Electronic Table Organ, a 1970s toy-style organ with a vivid orange plastic case.
The real organ is simple: 25 keys, 8 chord buttons, no stops. Soundiron says it built the library to get more out of that limited hardware, and the 3D-modelled interface is where most of that happens.
The samples were captured with a stereo pair of low-noise Neumann TLM 103 microphones. Sustained notes have two round robins per key, and staccato notes have four.
The chord buttons were recorded the same way, in A#, C, F and G, both major and minor. Key and motor noise effects are included as well.
The main controls cover volume swell, attack, release and sample start offset, plus vibrato. The Octave knob doubles and triples each note at other octaves, which the maker says brings out the organ's hidden character.
Glide adds a portamento with adjustable speed. The instrument plays monophonic by default and goes polyphonic when Glide is set to 0.
The tempo-syncable LFO lets you set shape, modulation target, speed, intensity and fade-in time. The filter section offers 13 filter types with modulation options, frequency and resonance.
The arpeggiator controls pattern direction, rhythm, swing, randomisation and duration.
The rack covers EQ, filter, phaser, flanger, delay, distortion and amp and speaker simulation, among others.
The library comes as 22 Kontakt 5.5.2.nki preset banks. It holds 358 samples at 24 bit / 48kHz stereo, uncompressed PCM wav, and takes up 1.2 GB once installed.
It needs the full retail version of Kontakt 5.5 or later. The free Kontakt Player and the Add Library import do not support it.
The system requirements are Windows 7 or higher, or Mac OSX 10.9 or higher. Soundiron lists a dual core CPU and 2 GB of RAM, and recommends a SATA or SSD drive.
The samples are unlocked wav files, so they can also be imported into almost any wav-compatible plugin or DAW.
Bontastic! was recorded by John Valasis, a Greek composer, producer and sound designer based in Athens. He has worked with clients such as Native Instruments, Ableton, Virgin and the BBC.
Yes. The Bontastic! Black Friday deal is 50% off this Soundiron Kontakt library, which brings it to $19.50. The offer runs until Dec 6, 2026. The instrument recreates the Bontempi B4 Electronic Table Organ.
Bontastic! includes 2 main instrument presets and 20 sound-designed FX and ambient presets. Samples cover sustains, staccatos, chord sustains, chord staccatos and acoustic effects. A modular FX rack with a 119-impulse convolution reverb is built in.
No. Soundiron says the full retail version of Native Instruments Kontakt 5.5 or later is required for the.nki presets. The free Kontakt Player and the Add Library import process do not support this library.
The Octave knob doubles and triples played notes at other octaves. The FX rack holds any of 18 effect types in up to 10 slots, in any chain order, and its Reverb effect loads any of the 119 included impulse responses.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.