Available · v0.1.0 · macOS 15+ · Apple silicon
XRB IsoVox ZL
Vocal isolation with minimum latency.
Incl. VAT where applicable · 2 machines · instant key · Try it free for 14 days
Listen
Listening examples are coming soon: the same takes as Original, IsoVox and IsoVox ZL, with the plug-ins' own Mix knobs to turn while they play.
IsoVox ZL is built for live work where every sample of delay counts. It reports zero samples of latency to the host at any buffer size, so it can sit on an in-ear vocal or a talkback mic. If a few milliseconds are fine, IsoVox is built for maximum separation.
- Version
- 0.1.0
- Formats
- AUv3 + AU2 + VST3 (macOS)
- Channels
- Mono in, mono out
- Plug-in latency
- Zero samples, at any host buffer — including buffers below 128 samples. Interface and host latency are additional.
- Sample rates
- 48, 96 and 192 kHz processed. At 44.1, 88.2 and 176.4 kHz the audio passes through unprocessed.
- AAX
- Not included
Setup and requirements
Starting settings. Amount: lead vocal 50 % · backing vocals 70 % · comms and talkback 80 % (default 75 %)
- At 44.1, 88.2 and 176.4 kHz ZL passes the audio through unprocessed. Run your session at 48, 96 or 192 kHz.
- macOS runs no AUv3 below a 0.5 ms buffer (48 samples at 96 kHz). For 32-sample buffers at 96 kHz, use the AU2 or the VST3.
- AAX is not included.
- AU2 hosts list the Amount control as "Mix".
- Activation needs an internet connection once: activate in the XRB IsoVox ZL app, which also fetches the protected model key. After that, ZL works offline.
Before a show. Try it in your own rig before you take it on a show, and keep a bypass path ready.
System requirements. Requires an Apple silicon Mac (M1 or later) running macOS 15.0 or later and a compatible AUv3, AU2 or VST3 host. Activate in the XRB IsoVox ZL app with an IsoVox ZL key; an IsoVox key does not unlock ZL.
Licence. IsoVox ZL has its own key: an IsoVox key does not unlock it, and a ZL key does not unlock IsoVox. Activate it in the XRB IsoVox ZL app. One free 14-day trial per Mac starts when you open XRB IsoVox ZL once after installing. Without a valid key or trial, ZL passes your audio through unprocessed.
Latency. Zero samples, reported by the plug-in. Your interface, driver and host buffer still add their own latency.