Broadcast Voice in OBS Studio.
Calibrated in 5 Seconds.
Turn any USB microphone into a broadcast studio in OBS with one click. StreamTune connects directly over local WebSocket to filter out mechanical keyboard clatter, inject rich vocal warmth, and auto-duck game volume when you speak. No virtual cables. No crashing VST chains.
Universal Open Beta Authorization
EXPIRES SEPT 18, 2026
ST1-BETA-2026-OPEN
UNLIMITED SEATS PER STREAMER
STATUS: ACTIVE & VERIFIED
ST-DSP // HARDWARE EMULATION
● LIVE MONITOR
RADIO HOST // BROADCAST WARMTH
-14.2 dB RMS
CALIBRATED FILTER PRESET STACK
3-Band EQ
+3.5dB Bass
ACTIVE
Noise Gate
-32 dB Open
0% TONE LOSS
Auto-Duck
-12dB Duck
SIDECHAIN ON
System Architecture
Built specifically for low-latency live broadcasts.
01 // DIRECT WEBSOCKET CONTROL
Zero Webcam Audio Desync
Virtual audio cables introduce 40ms to 120ms of audio drift and desync your mic from your webcam over long streams. StreamTune communicates over local port 4455 to control OBS's internal DSP engine directly. Zero lag, zero desync, zero third-party drivers.
02 // SPECTRAL INTELLIGENCE
5-Second Smart Calibration
Speak naturally into your microphone for 5 seconds. StreamTune measures your ambient room noise floor, keyboard click acoustics, and voice resonance to program exact filter parameters automatically.
03 // HARDWARE-GRADE PROTECTION
Dynamic Sidechain Auto-Ducker
Automatically lowers your gameplay audio by -12dB the instant you speak, and smoothly ramps volume back up when you pause. Your chat hears every word without you touching an audio mixer.
StreamTune Audio Lab // Beta Review Terminal
Submit bug reports, microphone sound feedback, and audio issues directly to the development ledger.
⭐ REWARD: FREE 2-PC LIFETIME PRO KEY ON SEPT 18