sE Electronics RF-X Reflexion Filter (Mic Isolation Shield)

Estimated Year: 2010s–Present

Made in: China

Overview

The sE Electronics RF-X Reflexion Filter is one of the most popular entry-level isolation shields for home studios, podcasting, and voiceover work. Designed to reduce room reflections and background noise, it essentially creates a mini “vocal booth” around your microphone—perfect for untreated rooms or quick recording setups.

This unit uses a multi-layer acoustic design to help control unwanted reflections and tighten up vocal recordings, making it a go-to for beginners and budget-conscious creators. :contentReference[oaicite:1]{index=1}

Includes the mounting hardware and bracket shown, so it’s ready to attach to a standard mic stand.

Features

- Portable microphone isolation filter

- Multi-layer acoustic design (foam, air gap, composite shell)

- Reduces room reflections and ambient noise

- Adjustable mounting system for mic stands

- Lightweight and easy to transport

- Ideal for vocals, podcasting, streaming, and voiceover

Condition

Very Good condition overall.

- Minimal cosmetic wear

- Foam appears clean and intact

- Includes mounting hardware and bracket

- No structural damage noted

Store Policies

- All items are tested before listing and again before shipping.

- Orders typically ship next business day.

- Shipping is available to the continental U.S. only.

- We do not accept trades on shipped items.

- Returns are accepted within 48 hours of delivery. The buyer covers return shipping, and a 20% restocking fee applies. If you have any questions before buying, feel free to message us—we’re happy to help.