TDR Arbiter is a frequency-specific spectral balancer from Tokyo Dawn Labs that sets the balance of up to six bands, with each band’s level independent of the overall signal level, and is a common target of crack and keygen searches.
TDR Arbiter at a glance
| Developer | Tokyo Dawn Labs |
|---|---|
| Type | Effects / Filter |
| Formats | VST3, VST2, AU, AAX |
| Operating systems | Windows, macOS 10.9 or later |
| Architecture | 64-bit |
| Price on Plugin Boutique (October 2026) | €49.59 |
What TDR Arbiter does
The plugin works as a spectral balancer rather than a conventional equalizer: each of its up to six bands is placed on the frequency axis and adjusted so that the spectral balance of the signal is brought to a chosen shape. The developer describes the result as musically convincing, with the absolute level of the signal set independently of the balance itself.
Bands can take bell, flat top or low high shelf shapes, and each band can be given its own wideband modulation mode. A band solo function auditions a single band in isolation, and a delta mode lets the removed or added signal be heard alone. A wideband spectral analyzer shows the momentary filter magnitude and how it affects the signal. Harmonic generators are included so that any loss introduced by filtering can be compensated, and the user interface is modern, freely resizable and fullscreen capable.
Key features
- Six freely adjustable bands. Up to six bands can be placed and shaped freely across the frequency range, using bell, flat top or traditional shelving curves.
- Level-independent balance. The spectral balance is adjusted separately from the absolute output level, so the tonal shape can be changed without moving the overall volume.
- Wideband modulation modes. Each band can be set to a wideband modulation mode, which the developer describes as band specific.
- Band solo and delta. A band can be soloed to hear it alone, and the delta function isolates the change the processing makes to the signal.
- Harmonic generators. Harmonic generators compensate for any loss introduced by filtering, letting the balance be corrected without a dull result.
- Resizable interface. The user interface can be resized freely and runs in fullscreen.
Compatibility
The plugin ships as VST3, VST2, AU and AAX for Windows and macOS (64-bit), with macOS 10.9 as the minimum system version.
Who it is for
The plugin suits producers and mix engineers who want to shape the spectral balance of a track, bus or master while keeping its dynamic movement, and sound designers who work with tonal correction across broad frequency ranges.
Price and availability
TDR Arbiter was listed on Plugin Boutique in October 2026 at €49.59. Prices change often, so the store page shows the current one.
TDR Arbiter FAQ
Which formats does TDR Arbiter support?
It is available as VST3, VST2, AU and AAX, and the AAX build is searched as AAX crack.