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True A/B/C/D comparison for serious audio work.

Let your visitors hear what you actually mixed.

The Studio Player turns your WordPress site into a true listening room:
your visitors can switch between up to four versions of a track
(for example, mix, streaming master, binaural, or hardware chain) – sample‑accurate and lossless, exactly as you would do it in the studio with your solo knobs or a VST Plugin.

  • True A/B/C/D audio comparison
  • Sample‑locked switching – no timing drift
  • High‑res multichannel FLAC streaming
  • Up to 48 kHz / 24‑bit lossless audio
  • Reliable playback on desktop and mobile
  • Easy integration, backend editor, color palettes

Try it for a minute – you’ll immediately feel and hear the difference ⇒

Sample Templates

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Typical use-cases

Sync by design
One song, one multichannel file
Up to 4 stereo versions of the same track are merged into a multichannel FLAC file.
Switching versions simply selects another channel pair at the exact same position – sync by design.
FLAC = Lossless and lightweight
FLAC playback up to 48 kHz / 24‑bit with very low CPU load stable even on everyday mobile devices and laptops.
Adaptive HTTP streaming
The player measures available bandwidth, adapts packet size and buffers smartly – runs smoothly even on standard shared hosting.
Browser‑side
encoding & waveforms
Your WAV versions are encoded into a multichannel FLAC in the browser, uploaded in chunks and rebuilt on your WordPress server.

Waveforms are precomputed, so the player can display them without any additional processing during playback.
Deep WordPress integration
Manage playlists, versions, design and technical settings in the backend; embed the player via shortcode into classic themes, block themes and modern page builders.
Learn more

Free

Perfect to get started
0
00
per year
  • A/B comparison
  • 44.1kHz / 16-bit lossless
  • Basic support
  • Free forever
  •  
  •  

Subscription Pro

For professional use
79 per year*
  • 1 website
  • True A/B/C/D comparison
  • 48kHz / 24-bit lossless
  • Generate waveforms
  • Advanced tools
  • Priority support (≤24h)
  • 100% money-back (14-days)
Popular

Lifetime Pro

Best value for long‑term use
249 one-time payment*
  • 1 website
  • True A/B/C/D comparison
  • 48kHz / 24-bit lossless
  • Generate waveforms
  • Advanced tools
  • Lifetime updates
  • Support included for 12 months
  • 100% money-back (14-days)

Free

Perfect to get started
$ 0
00
per year
  • A/B comparison
  • 44.1kHz / 16-bit lossless
  • Basic support
  • Free forever
  •  
  •  

Subscription Pro

For professional use
$ 89 per year*
  • 1 website
  • True A/B/C/D comparison
  • 48kHz / 24-bit lossless
  • Generate waveforms
  • Advanced tools
  • Priority support (≤24h)
  • 100% money-back (14-days)
Popular

Lifetime Pro

Best value for long‑term use
$ 279 one-time payment*
  • 1 website
  • True A/B/C/D comparison
  • 48kHz / 24-bit lossless
  • Generate waveforms
  • Advanced tools
  • Lifetime updates
  • Support included for 12 months
  • 100% money-back (14-days)

14 day Trial License

We also offer a 14 day Trial License to test the pro functions on your site.
If the trial is not converted into a paid subscription, your license will expire,
and the Pro features will be deactivated, reverting the plugin to the free version.

Get your Trial License

FAQs

We offer support on business days (Monday to Friday), currently provided in English and German. 
Pro subscribers receive Priority Support with faster response times.
Lifetime customers receive Standard Support without prioritization.
Custom features or templates, integrations, or 1-on-1 installation support available upon request.

Yes. Both Pro and Lifetime licenses include all updates for the duration of your license.
– Pro: As long as the subscription is active.
– Lifetime: Updates included for ever.

Yes. We offer a 14-day money-back guarantee for Pro Versions if the plugin does not meet your expectations.
You also can try the pro features for 7 days with a Trial License. No credit card required.

Our payment processor, Freemius, handles VAT. Whether VAT is charged depends on your country and purchase type. EU businesses can enter a valid VAT ID in “Purchase as business” to apply the reverse-charge mechanism; otherwise VAT may be added at checkout (e.g., for EU consumers or if no valid VAT ID is provided).

Yes. You can upgrade from Free to Pro to Lifetime at any time.You don´t lose your playlists or settings.

Yes. License management is handled via Freemius, and you can manage activations in the customer portal when moving or changing domains.

No. Standard hosting is enough, but you should have sufficient upload limits, disk space, and a modern PHP version (PHP 8+ recommended). Use HTTPS and clear caching/minify when testing

The plugin works with all modern WordPress installations (5.9+) and standard hosting environments.
We recommend PHP 8+ and up-to-date browsers. No third-party dependencies are required.

Yes. The plugin runs on a standard WordPress site and hosting. No external streaming platform or CDN is required.

Yes. You embed the player via shortcode |thespl_player playlist_id="123"| , which works in classic editor, Gutenberg blocks, and common page builders.

If you cancel your subscription, the plugin will continue to work on your site, but you will no longer receive updates or support. Your existing audio comparisons remain fully functional on the frontend; however, you’ll lose access to Pro tools such as generating new waveforms and other advanced backend features.

Live Demo

Live Demo

We invite you to a test-run on our demo server – you can test the whole backend journey under real conditions.