Synthesizer V Studio 2 Pro review

Synthesizer V Studio 2 Pro is a vocal instrument rather than a song generator: you enter a melody as MIDI notes, type the lyrics, choose a voice and shape the performance. Dreamtonics sells it for $99 once, with no subscription, and the engine runs offline with live rendering inside a DAW through VST3 and AU. Editing goes deep, with AI Retakes for pitch, timbre and timing, Dynamic Vocal Modes, a mouth opening parameter and a phoneme timing panel. Lyrics can be in English, Japanese, Mandarin, Cantonese, Spanish or Korean, mixed within one track. The catch is voices: the library lists more than 100 AI voices from professional singers, but most cost $79 each, and the $149 bundle adds one extra voice. A 14-day trial needs no credit card, though exporting to audio files and full commercial licensing come only with the full version. For producers who want a believable lead or harmony stack, it is the most controllable option here.

Who it is for

Producers who want full control of a sung vocal and prefer to buy software once

Price

$99 one-time purchase; bundle with one extra voice $149; voices from $79; 14-day free trial.

Synthesizer V Studio 2 Pro $99.00 One-time purchase
Quoted from the vendor pricing page on November 11, 2026.

Key features

• Lyrics in English, Japanese, Mandarin, Cantonese, Spanish and Korean, mixed in one track
• AI Retakes for pitch, timbre and timing, plus Dynamic Vocal Modes
• Deep-learning engine that runs offline with live rendering
• VST3 and AU integration with your DAW
• 100+ AI voices from professional singers, sold from $79 each

Strengths and weaknesses

• Strength: Perpetual license with no subscription
• Strength: Dreamtonics says its voices come from licensed, compensated singers
• Strength: 14-day trial needs no credit card
• Weakness: Most voices cost extra, from $79 each
• Weakness: Takes music production knowledge: you enter notes and edit curves
• Weakness: Audio export and full commercial licensing are not in the trial

Key facts

• Free plan: No, 14-day free trial
• Price: $99 one-time
• Languages: 6 singing languages

Where it ranks

Synthesizer V Studio 2 Pro is No. 4 in our Best AI Singing Voice Generators verdict.