8.4Great
Chow Tape Model is a free open-source physical model of reel-to-reel analog tape, originally based on the Sony TC-260 and expanded for deep tape saturation control.
Plugin comparison
Chow Tape Model vs UAD Studer A800 Multichannel Tape Recorder
Specs, price and the Dubspot Score, side by side — with our verdict on which effect to buy.
Independent score / workflow fit / buying signal
Contenders
The side-by-side
8.6Great
UAD Studer A800 is a licensed multitrack 2-inch tape machine emulation for track-by-track analog tape color, calibrated paths, and mix glue.
Score verdict
Which should you buy?
On the Dubspot Score, UAD Studer A800 Multichannel Tape Recorder comes out ahead (8.6). That said, the right pick depends on your workflow and budget — read both reviews before deciding.
Technical matrix
Specs compared
| Signal | Chow Tape Model | UAD Studer A800 Multichannel Tape Recorder |
|---|---|---|
| Price | Free | $49+ |
| Dubspot Score | 8.4 | 8.6 |
| Formats | VST3, AU, AAX, CLAP, LV2, standalone | VST3, AU, AAX |
| Type | Physical-model tape saturation | Multichannel multitrack tape recorder emulation |
| Price | Free / open source | — |
| Origin | Sony TC-260 inspired; expanded multi-machine modeling | — |
| Formats | VST3, AU, AAX, CLAP, LV2, standalone (platform-dependent builds) | — |
| Platforms | Windows 7+; macOS 10.12+ (Intel & Apple Silicon); Linux builds | — |
| Manual | https://chowdsp.com/manuals/ChowTapeManual.pdf | — |
| Source | https://github.com/jatinchowdhury18/AnalogTapeModel | — |
| Heritage | — | Modeled after Studer A800 2-inch multitrack class machines |
| Classic uses | — | Drums, guitars, session-wide tape printing, bus glue |
| Platform | — | Native and/or UAD-2 depending on current SKU (confirm on product page) |
| Related | — | Pairs conceptually with Ampex ATR-102 for 2-track mastering tape |
See the full plugin database for more comparisons.