Press kit

About LuvLang Studio

Professional online audio mastering — named-stage signal chain (up to 16 stages), console emulation, ML stem separation, real-time scoring, forensic watermarking. Built by a single founder. Hearing is believing — the trial is the A/B preview, before payment.

Founder

Bio (medium — for podcast intros)

Jeff is the founder of LuvLang Studio (LuvLang LLC), a professional online audio mastering platform launched in 2025. A musician and recording engineer, Jeff built LuvLang from the ground up to give independent artists access to mastering quality typically reserved for top-tier studio engagement — at $9.99 a track, in a browser, with no subscription required. The platform's named-stage signal chain (up to 16 stages in a master), real-time 10-category scoring, and forensic watermarking are the result of an obsession with technical transparency and audio honesty.

Bio (short — for Twitter / IG)

Jeff — founder of LuvLang Studio · named-stage online mastering · luvlang.studio

Bio (long — for trade pubs / interviews)

Jeff is a musician, recording engineer, and founder of LuvLang Studio (LuvLang LLC), launched in 2025 from St. Louis, Missouri. Working as a musician and recording engineer, Jeff spent years navigating the gap between independent recording quality and the commercial-release sound that listeners expect — a gap that real mastering closes but at $80–$200 per track and 1–2 week turnarounds, often inaccessible to indie artists. LuvLang is the answer he built for himself first: an online mastering chain of up to 16 named stages that runs every track through the same depth of processing as a $200/track engagement, with full A/B preview before payment, real-time scoring across 10 categories, ML-driven stem separation, and forensic watermarking on every authenticated export. Built for bedroom producers, indie bands, and small studios.

Fact sheet

What's distinctive

• Named processing stages. Every download goes through up to 16 named stages (12 on Standard, 14 on Professional, 16 on Studio), from DC filter to brickwall ISP limiter, and users can see each one. The engine has 24; we only put the ones that measured cleanest into the file you keep.
• Full A/B preview before payment. The trial is the master itself, played in real-time A/B against the original. Customers pay only after hearing the result.
• Real-time 10-category scoring. Every master is scored on transparency, dynamics, transient response, stereo width, low-end control, mid clarity, high-end air, loudness compliance, true-peak headroom, and source quality.
• ML stem separation. Vocals / drums / bass / other separated and mastered independently for nuanced control on Studio tier.
• Console emulation. SSL · Neve · API · Tape character available at every tier, not gated to enterprise pricing.
• Linear-phase EQ. Desktop-plugin-grade processing in a browser-native experience.
• Reference matching. 219 genre fingerprints across 22 genres for spectral alignment to commercial reference targets.
• Forensic watermarking. Every authenticated export carries a 24-bit ID baked below ITU masking thresholds, identifying the buyer in seconds if a leak is traced.
• BS.1770-4 metering. Standards-compliant LUFS, true-peak, LRA measurement on every master.

Signature quotes

"Other services master your track. We teach you why."

"We forensically watermark every authenticated export. Most online services do this silently. We tell you so you know your masters are tied to you and protected against piracy."

"Hearing is believing — every claim we make about the chain is provable inside 60 seconds of opening the A/B player."

"Up to 16 named stages you can see. Console emulation, M/S processing and a free preview before you pay. From $9.99 a track, no subscription required."

Brand assets

Downloads available below. Brand stack details (color tokens, typography, layout principles) at /about and source-of-truth wordmark on the landing page.

Brand color palette

Typography

Inter (Google Fonts) — weight 100–900. Wordmark uses weight 100 with letter-spacing 0.35em on web; weight 500 with 0.20em on social avatars under 200 px.

Coverage angles

Topics LuvLang's founder is interested in discussing on podcasts, panels, and trade-pub features:

• Building Sterling-grade mastering DSP in a web browser — the technical journey from native plugin tooling to WebAssembly.
• Forensic watermarking ethics — how to disclose tracking to buyers without sounding adversarial.
• The honest economics of online mastering — what $9.99/track actually pays for and why subscriptions aren't always the answer.
• Bootstrapping a SaaS as a solo founder — Vercel + Supabase + Stripe + Resend stack and the choices that compound.
• The named-stage chain breakdown — what each stage does and why most platforms run far fewer.
• Reference fingerprinting at scale — capturing genre-specific spectral signatures for active master alignment.
• Why "we teach you why" outsells "professional results" — transparency as marketing.

What journalists usually ask

• Q: How is this different from LANDR? A: Named, visible processing stages, full A/B preview before pay, M/S processing and console emulation that LANDR doesn't include at any price. Side-by-side LUFS / true-peak data shows the depth difference quantitatively.
• Q: Who's the customer? A: Independent music creators with annual mastering spend of $50–$500 — bedroom producers, indie bands, small studios. The product targets the gap between $0 free tools and $200/track engineer engagement.
• Q: Where does it run? A: Vercel + Supabase + Stripe + Resend. Web Audio API for live processing, WebAssembly (Rust) for heavy DSP.
• Q: Why not raise venture capital? A: Bootstrapped fits the brand. We don't need to grow at venture pace; we need to grow honestly.
• Q: What's the revenue model? A: Single-track masters from $9.99 (Standard / Professional / Studio tiers) plus optional discounted track packs (3-Pack and 5-Pack for Professional and Studio). No subscriptions — you only pay per track.