Stellar Echo SD-201 from Slate Digital is a tape echo effect that digitally recreates a well-known hardware tape echo unit, with reverbs and tone-shaping controls added around it.
Stellar Echo SD-201 at a glance
| Developer | Slate Digital |
|---|---|
| Type | Effects / Delay |
| Formats | VST3, VST2, AU, AAX |
| Operating systems | Windows 10 or later, macOS 13 or later |
| Apple Silicon | Native |
| Architecture | 64-bit |
| Copy protection | iLok |
| RAM | 4 GB or more |
| Price on Plugin Boutique (October 2026) | €147.76 |
What Stellar Echo SD-201 does
The core of the plugin is a digital recreation of the original hardware tape echo, and the developer states that it keeps the character of the original unit. The original spring tank is retained, and plate, chamber and hall reverbs are added beside it, with a decay time control for each reverb including the standard spring. Unlike a digital delay, the tape-inspired processing introduces subtle pitch and timing variations.
The plugin offers two processing modes, Original and Custom. Original is a spot-on recreation of the hardware, and the mode lets the user pick from three versions. Custom introduces a fourth tape head and gives control over output volumes, stereo balance and the physical position of each tape head. The interface shows a moving tape animation at the top of the unit, in the manner of Virtual Tape Machines.
Key features
- Hardware-based tape echo. A digital recreation of the well-known hardware tape echo, retaining the signature character of the original unit.
- Reverb section. Plate, chamber and hall reverbs sit alongside the original spring tank, each with its own decay time control.
- Isolators. HP and LP isolators are added alongside the original bass and treble sliders.
- Dry Thru and input mute. The Dry Thru slider sets how much of the input signal is sent to the output, and the FX Input Mute switch blocks new audio from entering the effect.
- Clean and noise input. A switch toggles the standard input noise of the original unit on or off.
- Wow and flutter. The Wow and Flutter slider adjusts the natural speed imperfections and tuning deviations of tape.
Stellar Echo SD-201 compared with similar plugins
Delay TAPE-201 from Arturia and Galaxy Tape Echo from Universal Audio are also tape-style echo effects. Delay TAPE-201 is offered as VST2, AU, AAX and Standalone, while Galaxy Tape Echo is offered as VST3, AU and AAX, both for Windows and macOS.
| Plugin | Developer | Type | Formats | Systems | Price |
|---|---|---|---|---|---|
| Stellar Echo SD-201 | Slate Digital | Delay | VST3, VST2, AU, AAX | Windows, macOS | €147.76 |
| Delay TAPE-201 | Arturia | Delay | VST2, AU, AAX, Standalone | Windows, macOS | €98.18 |
| Space Delay | IK Multimedia | Delay | VST3, VST2, AU, AAX | Windows, macOS | €118.99 |
| Galaxy Tape Echo | Universal Audio | Delay | VST3, AU, AAX | Windows, macOS | €30.74 (regular €48.59) |
| Echo Cat | Wavesfactory | Delay | VST3, VST2 | Windows, macOS | €78.34 |
Price and availability
Stellar Echo SD-201 was listed on Plugin Boutique in October 2026 at €147.76. Prices change often, so the store page shows the current one.
Stellar Echo SD-201 FAQ
Is there a working serial key or keygen for Stellar Echo SD-201?
Searches pair the name with keygen and serial key, and a working serial is the string most often typed alongside the plugin.
Is Stellar Echo SD-201 available as a torrent or magnet link?
The release is shared as a torrent and a magnet link, and the repack is packed as a .rar archive with an .iso image.
Does Stellar Echo SD-201 run on Apple Silicon Macs?
Yes. Native support for Apple Silicon is listed, and the plugin requires macOS 13 or higher.