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Pyrosphere Manual
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Trial and Activation

Try every feature free for 20 days. When you buy, activate once and Pyrosphere stays unlocked offline.

The licence badge

The badge in the header shows where you stand. Click it to open the licence panel.

BadgeMeaning
FullLicensed. Every feature, no internet needed.
TrialIn the 20-day trial. Hover over it to see how many days are left.
LockedThe trial has ended or couldn't be confirmed. The effect is off and audio passes through clean.

If the effect switches off, the licence panel opens by itself and tells you why.

How the trial works

  • Every feature for 20 days, with no payment needed to start.
  • It starts the first time Pyrosphere checks in from your computer. Reinstalling doesn't restart it.
  • It needs the internet for a moment once a day. If it can't connect, the effect stays off until it does, then unlocks by itself.
  • When the trial ends, the effect bypasses cleanly. Your sessions and settings are kept, and everything comes back when you activate.

All sales are final, with no refunds. Use the trial to check Pyrosphere in your DAW, on your computer, before you buy.

Buy and activate

  1. Click the licence badge to open the panel.
  2. No key yet? Click Get a key. It opens the Pyrosphere store page.
  3. Type or paste your serial key into the Serial Key field.
  4. Click Activate. You'll see "Contacting Golden DSP…", then "Licensed. Thank you." The badge turns Full.

Activation needs the internet once. After that, Pyrosphere works offline.

Using more than one computer

One serial key works on up to 3 computers. Activate on each one. Activating again on a computer that already used your key doesn't take a new slot. If all three are taken and you need one freed, contact support and we'll get that sorted out as soon as possible.

Licence messages

MessageWhat to do
Key not recognised. Check for typos.Copy and paste the whole key from your purchase email, with no extra spaces.
No connection. This step needs internet once.Connect to the internet and click Activate again.
This license is already active on 3 computers…Contact support and we'll get that sorted out as soon as possible.
Enter a serial to keep using Pyrosphere.The trial has ended. Buy a licence and activate it.
The trial needs internet for a moment once a day…Connect. It unlocks as soon as it reaches Golden DSP.
Could not confirm the trial with Golden DSP. Retrying every minute.Wait a few minutes. If it continues, check your firewall, then contact support.
Pyrosphere 1.0.0 · Manual 1.0 · Updated November 10, 2026Questions? Contact support