Skip to content
16 VOICES. NO SAMPLES.
Tapechild UDS-16 drum synthesizer: main panel with tone, noise, tape and gated reverb controls
INSPIRED BY RARE SOVIET CIRCUITS.VST3 / AU / STANDALONE

TAPECHILD / UDS-16

UDS-16 drum
synthesizer.

A 16-voice drum synth inspired by the rare Soviet Lel UDS and Formanta Rockton. Four synthesis models, including a Tapechild original. No samples.

Mac: Apple Silicon + Intel · Windows 10/11

One-time purchase · 3 activations · No iLokListen below

Hear UDS-16.

Listen to three examples of UDS-16 in an arrangement.

LISTENING ROOM01 / 03

Electro

Ready to play

Drag the waveform to seek.

0:00 / 0:16

AUDIO DEMOS

Four models.
One drum kit.

Two Lel-inspired models, one Formanta-inspired model and one Tapechild original. Read about the hardware behind each model below.

UDS-1987

01

A circuit model of the original analog channel: free-running tone, raw digital noise, resonant click and a nonlinear output stage.

UDS-1988

02

An alternative voicing of the Lel UDS channel, with a different response to the same controls.

UDS-16

03

Tapechild original

Tapechild’s original synthesis model, with no direct hardware counterpart.

ROKTON

04

A synthesis model inspired by the seven-channel Formanta Rockton, expanded into a sixteen-voice kit.

Tape saturation.
Gated reverb.

01 / TAPE

Saturation and
pitch movement.

Add saturation with Drive, pitch movement with Wow, and adjust the tone.

DRIVE / WOW / TONE

02 / GATED REVERB

Reverb with
a gated tail.

Adjust the reverb size, gate hold time and wet/dry mix.

SIZE / HOLD / MIX

Synthesis and presets

Close-up of UDS-16 tone and envelope controlsSynthesis controls
UDS-16 / 01

Control tone, noise and click.

Separate tone and noise sections have their own attack and decay controls. Balance them with the resonant click to build the body and transient of each hit.

UDS-16 interface with its preset browser and individual drum controlsFactory kits & drum presets
UDS-16 / 02

Drum kits for different genres.

20 factory libraries cover a range of genres, with complete kits and individual drum presets for every synthesis model. Use a kit as it is, or combine sounds from different kits to suit your track.

Made with UDS-16.

S-Jay Soprano, techno producerTAPECHILD / IN SESSION
Everything fell into place within minutes.

S-Jay Soprano on using UDS-16 in his productions.

S-Jay SopranoTechno producer
MADE WITH UDS-16

I can’t hear you (Radio version)

0:000:00

Get UDS-16.

Your license key is sent by email after payment. Download the installers from your Tapechild account. Free updates within the UDS-16 line.

  • One-time purchase. No subscription.
  • Activation on up to 3 computers
  • Offline activation available

System requirements.

macOS and Windows. VST3, AU and standalone.

01MACOS

  • macOS 11.0 or later
  • Universal 2: Apple Silicon and Intel
  • VST3 · AU · Standalone

02WINDOWS

  • Windows 10 or 11, 64-bit
  • VST3 · Standalone
  • Signed installer

03LICENSE

  • One-time purchase, no subscription
  • Key-based activation on up to 3 of your machines
  • Online or offline (air-gapped) activation
  • No iLok, no dongle
  • Free updates within the UDS-16 line

Questions before buying.

How does licensing and activation work?

After payment, your license key is emailed to you. Sign in with your purchase email to download the installer. Activate on up to 3 computers, online or offline. No subscription or iLok.

Does UDS-16 run on Apple Silicon and Windows 11?

Yes. The macOS build is Universal 2, so it runs natively on Apple Silicon and Intel Macs on macOS 11.0 or later, as VST3, AU and Standalone. On Windows there is a signed 64-bit installer for Windows 10 and 11 with VST3 and Standalone.

Does UDS-16 use samples?

No. UDS-16 synthesizes its drum sounds in real time.

Is Tapechild UDS-16 an official Lel or Formanta product?

No. UDS-16 is independently developed by Tapechild and inspired by the Lel UDS and Formanta Rockton. It is not an official reissue or affiliated with the original manufacturers.

Ask us about your setup