Hot Tuna is a chromatic tuner plugin from Blue Cat Audio that reads pitch and reports how far a note sits from the reference frequency, which can be set between 430 and 450 Hz.
Blue Cat’s Hot Tuna at a glance
| Developer | Blue Cat Audio |
|---|---|
| Type | Studio Tools / Utility |
| Formats | VST2, AU, AAX |
| Operating systems | Windows Vista or later, macOS 10.9 or later |
| Apple Silicon | Native |
| Architecture | 64-bit |
| Free trial | Available |
| Price on Plugin Boutique (October 2026) | €4.96 (regular €8.93) |
What Blue Cat’s Hot Tuna does
A dim mute option lowers the signal while tuning, so a track can be checked against the display without being heard. The plugin is available as VST2, AU and AAX for Windows and macOS, and a trial version can be run before purchase.
Hot Tuna is also offered as a crack and cracked version in many torrent and magnet link releases, usually packed as a repack in .rar or .iso, with the macOS build circulating as a .dmg crack and the Windows build as x64 crack or x86 crack. Searches pair the plugin name with keygen and serial key, and a working serial is the string most often typed alongside VST crack and AAX crack.
Key features
- High precision chromatic tuner. The tuner reads the pitch of an incoming signal and shows its deviation from the nearest chromatic note with fine resolution.
- Dim mute while tuning. When active, the dim mute function reduces the output so the instrument can be tuned without the sound being played back at full level.
- Background processing. Analysis is performed in the background, so the tuner is kept separate from the real-time audio path of the session.
Compatibility
Hot Tuna comes as VST2, AU and AAX for Windows and macOS. Minimum requirements are Windows Vista and macOS 10.9, with native support for Apple Silicon listed.
Price and availability
Blue Cat’s Hot Tuna was listed on Plugin Boutique in October 2026 at €4.96, reduced from €8.93. A free trial is offered. Prices change often, so the store page shows the current one.
Blue Cat's Hot Tuna FAQ
Does Hot Tuna run natively on Apple Silicon Macs?
Yes. Native support for Apple Silicon is listed, and the minimum macOS version is 10.9.
Can the reference frequency be changed for non-standard tuning?
Yes. The reference frequency adjusts from 430 Hz to 450 Hz.
Where can I download Hot Tuna crack for free?
Cracked builds of Hot Tuna circulate as torrent and magnet link releases, and a trial version is also offered by the developer.
Is there a working serial key or keygen for Hot Tuna?
Keygen and serial key strings are commonly searched for Hot Tuna, and repack builds in .rar or .iso are the usual packaging.
Is Hot Tuna available as a torrent or magnet link?
Torrent and magnet link releases of Hot Tuna are commonly listed, often as a multilingual repack.