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Keys by Techtronix

REAL INSTRUMENTS, REIMAGINED FOR CIRCUIT TRACKS

TRIPLE PACK SAVINGS: Add any three or more Techtronix products to your cart and save 20% automatically at checkout!

Keys by TECHTRONIX brings the warmth and realism of acoustic instruments to the Novation Circuit Tracks, using advanced synthesis to recreate pianos, guitars, brass, and more.

Inspired by jazz, R&B, lo-fi, and soul, this pack offers a smooth and organic palette, perfect for melodic beat-making, deep grooves, and expressive compositions.

Key Features:
  • 64 detailed patches including acoustic piano, bass guitar, Rhodes, sax, and more
  • 64 exclusive samples: drums, chord stabs, crackle FX, and one-shots
  • Macros mapped for realism, dynamics, and tonal control
  • 16 genre-spanning sessions with innovative Circuit techniques
  • Bonus content + optimized for Circuit Tracks (not OG Circuit sessions)
Redefine your Circuit sound with Keys, where analog soul meets digital innovation.
Album artwork
Keys Demo
Unknown Artist
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Additional information

Synth Compatibility

Novation Circuit Original, Novation Circuit Tracks

Genre

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Min. Requirements

Novations Components Software

OS

Mac, Windows

PRICE: Original price was: £25.00.Current price is: £20.00.

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4.8 out of 5
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September 17, 2026
Anonymous
Verified Purchase

Really pleased only had time to check it out briefly but great product just what was missing from this unit adds real instrument sounds as well

I recommend this product
Helpful?
Reply from Techtronix September 17, 2026

Thank you

September 6, 2026
Anonymous
Verified Purchase

Wleciało trochę pomocnych paternów . Z brzmień wychodzą fajne klasyczne bity. Wciągnęło mnie na starcie jak dzieciaka. Super zabawa.

I recommend this product
Helpful?
Reply from Techtronix September 6, 2026

thank you man!

September 6, 2026
Anonymous
Verified Purchase

Wleciało trochę pomocnych paternów . Z brzmień wychodzą fajne klasyczne bity. Wciągnęło mnie na starcie jak dzieciaka. Super zabawa.

I recommend this product
Helpful?
October 17, 2025
Martin Delaney
Verified Purchase

This is the first pack I've purchased for Circuit Tracks, because I specifically wanted some more organic instrument sounds. I'm very happy with this pack and I'm already putting the bass sounds to work on new projects. Thank you!

Helpful?
April 29, 2025
Brandon Duncan
Verified Purchase

One of my go tos for sure when I work my way to this machine. I make a bit of lo-fi and ambient electronics. The keys okay an integral part of what I do and this fits the bill 100. Thank you so much for the time and work you out into these. Keep this coming. Would love an evolving generative pack. Morphing everything. Airy spaciousness. Plucks. Just real evolving movement

Helpful?

Keys by Techtronix

Ever wanted a real sounding piano Patch on the Circuit tracks? Or maybe an acoustic guitar bass, that could pluck more if you hit it harder, and yet retain its low end autheticity. Keys brings an end to this search allowing you create realistic sounding acoustic music such as rnb and soul and a lot more. no more trying to work out a way to get a piano in your sample pool.

Using old synthesis techniques such as La Synthnesis, Freqency modulation, and slight wavetable manipulation, it is possible to create the slight nuances that make things resonate in an authentic way and play naturally on a keyboard or circuit. Keys does this in order to bring you traditional sounding acoustic instruments.

Featuring a huge amount of authentic sounding instruments in the patches and crackle samples, aswell as chord samples. This pack makes it very easy to create your own version of an nostalgic track in any genre and add that flavour to sound.

With over 16 sessions boasting 9 different genres, Keys leaves no stone unturned transforming the circuit tracks in to something beyond what it was intented for. you will find many new techniques in the sessions such as  shifting steps, swing, a new scale probability trick if you can find it!?!?

Velocity sensitivity is key here, please make sure to turn it on.

You will find that if you play softly on bass guitar, it is more subby, but if you play hard or programme in loud notes you will here the twang.  similarly on all live instruments, velocity plays a big part.

THE KEYS PACK FEATURES

64 patches in total

Including

  • Acoustic piano
  • Acoustic bass guitar
  • Acoustic Poly Guitar
  • Brass
  • Saxophone
  • Clave
  • Wurlitzer
  • Rhodes
  • Kalimba
  • Organ
  • Moog Bass’s
  • screaming leads
  • sub bass and more

64 Exclusive samples. “Made for this pack only”

Including

  • 16 bass drums
  • 16 snare drums
  • 8 percussion hits
  • 16 in house made chord stabs for progressions with added crackle.
  • crackle samples
  • and instrument one shots. to fill in the voids

Keys has 64 patches, 64 samples, 16 sessions (not compatible with OG Circuit) and one bonus!

KEYS MACRO SETTINGS

  • Macro 1 and 2 normally bring in the second oscillator and detune or manipulate the wavetables.
  • 3 is genereally release on all acoustic patches
  • 4 envelope modulation for the filter
  • 5 cutoff
  • 6 resonance
  • 7 distortion
  • 8 chorus

 

Keys’ is brought to you by the sound designer behind FORMS!

BUILD YOUR OWN BUNDLE: Buy any three packs from Techtronix at the same time and get 20% Discount applied at Checkout!

Frequently Asked Questions

A: Keys is a genre-blending patch and sample pack for Novation Circuit Tracks, designed to recreate acoustic instruments through synthesis. It includes realistic pianos, guitars, brass, and more, ideal for jazz, R&B, lo-fi, and soul-inspired productions.

A: Compatible with Novation Circuit Tracks (sessions not supported on OG Circuit). Requires Novation Components software for installation on Mac or Windows.

A: You can find more releases from TECHTRONIX here: TECHTRONIX

Important Information

Our Products are generally provided as Zip file downloads which in all cases will need to be extracted and saved to your hard drive prior to installation. Details on the different file type provided and what to do with them are below.

Novation Circuit Packs: These are provided as individual Sysex Files and as a complete bank file. All are to be installed using via Novations Components software

Royalty-Free Preset, Patch & Sample Pack License Agreement

This License Agreement ("Agreement") is made between Isotonik Studios Ltd, a private limited company incorporated in England & Wales (Company No. 10701748), with its registered office at 186 West Street, Dunstable, United Kingdom, LU6 1NX ("Licensor"), and the individual or entity ("Licensee") who purchases, downloads, or otherwise acquires the preset, patch or sample pack (the "Product").

By downloading, installing, or using the Product, the Licensee agrees to the terms set out below. If the Licensee does not agree to these terms, they must not use the Product.

1. Grant of License

The Licensor grants the Licensee a non-exclusive, non-transferable, worldwide, royalty-free license to use the presets, patches, samples, loops, and related content contained in the Product (the "Content") in original musical compositions, performances, and productions for both commercial and non-commercial purposes.

2. Permitted Uses

The Licensee may:

  • Use the Content in combination with other sounds in music productions, including albums, singles, film scores, TV shows, radio broadcasts, podcasts, video games, live performances, and advertising.
  • Modify, process, and combine the Content with other sounds to create derivative works.
  • Distribute such derivative works in physical or digital formats without owing further royalties to the Licensor.

3. Restrictions

The Licensee may not:

  • Resell, redistribute, sublicense, rent, lease, lend, share, or make the raw Content (in whole or in part) available as-is or in isolation, whether for free or for payment, in any way that competes with the original Product.
  • Use the Content in a way that allows others to extract or use the sounds as standalone files (e.g., in sample libraries, preset or patch banks, sound packs, or virtual instruments).
  • Claim ownership of the Content in its unmodified form.

4. Ownership

All rights, title, and interest in and to the Content remain the exclusive property of the Licensor. This Agreement grants a license to use the Content but does not transfer ownership.

5. Termination

This License is effective until terminated. It will terminate automatically if the Licensee breaches any term of this Agreement. Upon termination, the Licensee must cease all use of the Content in new works, but may continue to use works already created in compliance with this Agreement.

6. No Warranty

The Content is provided "as is" without warranty of any kind, whether express or implied. The Licensor is not liable for any damages arising from the use or inability to use the Content.

7. Governing Law

This Agreement shall be governed by and construed in accordance with the laws of England and Wales, and any disputes shall be subject to the exclusive jurisdiction of the courts of England and Wales.

© 2025 Isotonik Studios Ltd. All Rights Reserved.

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Keys by Techtronix
Original price was: £25.00.Current price is: £20.00.
Black Week: an extra 30% off the sale price with BLACK2026
Add 3+ Techtronix products for 20% off, applied automatically at checkout