AEV OCTOPUS ST-4 – 4-Line Telephone Hybrid for Broadcast Studios

The AEV OCTOPUS ST-4 is a professional 4-line telephone hybrid designed for radio stations and live production environments that demand smooth phone call integration. With its high-quality audio processing and intuitive control, it allows presenters to manage and air multiple phone calls simultaneously — cleanly and reliably.

Tailored for broadcasters, the OCTOPUS ST-4 ensures interference-free, duplex communication. Each of the four independent telephone lines can be controlled locally or remotely, giving producers flexibility and full command over call management in real time.

Key Features:

✅ 4 separate telephone hybrid lines with individual controls
✅ Digital echo cancellation for clean, natural conversations
✅ Adjustable input/output levels and line impedance
✅ Remote control and GPIO compatibility
✅ Balanced XLR audio connections for professional setups
✅ Rack-mountable, durable build for studio installations

Why Choose the AEV OCTOPUS ST-4?

✅ Manage up to four phone calls simultaneously
✅ Broadcast-grade clarity with hybrid technology
✅ Designed for live shows, interviews, and talk-back applications
✅ Easy setup and integration into any studio environment
✅ Reliable hardware engineered for continuous use

Whether you’re hosting call-in shows, managing news contributions, or conducting remote interviews, the AEV OCTOPUS ST-4 offers the flexibility and performance modern broadcasters require.

FAQ:

Q: Can I control the unit remotely?
A: Yes, it supports remote control and GPIO for integrated broadcast workflows.

Q: Is the audio output balanced?
A: Yes, it uses professional-grade balanced XLR outputs for optimal sound quality.

Take full control of your on-air calls with the AEV OCTOPUS ST-4 — the smart choice for professional broadcasters.