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Silver semi-circular perforated frame with foam lining and mounting brackets

Hammer Anvil

Hammer Anvil Reflection Filter Silver #HA-RF-S

SKU CH-CYMW-JHHVX

A semi-circular reflection filter with high-density foam and a vented back mounts on a mic stand to absorb room echo for clearer recordings

  • Cleaner recordings via high-density acoustic foam absorbing room noise
  • Reduced audio coloration through vented back design allowing air passage
  • Flexible mic positioning with vertical and horizontal adjustment brackets
  • Secure single-stand mounting using included 5/8 inch extension rod
  • Durable chrome-plated perforated frame withstands studio and travel use

Hammer Anvil Reflection Filter Silver

The Hammer Anvil Reflection Filter Silver is a semi-circular acoustic screen designed to absorb ambient noise and control room reflections during vocal recording. Its chrome-plated perforated frame is lined with high-density open-cell foam and a vented back panel to reduce colouration. The filter mounts on a standard microphone stand using the two included brackets and a 5/8-inch extension rod, allowing vertical or horizontal positioning for voice capture.

Practical limits of passive acoustic treatment

This filter only addresses reflections that reach its surface; it cannot block low-frequency transmission through walls or eliminate noise sources behind the microphone. Performance depends on the distance between the vocalist and the filter, the room's existing reverberation time, and the microphone's polar pattern. In untreated spaces with strong flutter echo, the improvement is noticeable but not equivalent to a fully treated booth.

Upgrade from improvised or no treatment

The filter replaces makeshift solutions such as duvet forts, foam panels taped to walls, or recording in a closet, providing a portable, repeatable setup for home studios and mobile broadcasters. The jump is worthwhile when you need consistent vocal isolation across sessions but cannot install permanent acoustic panels or require a solution that packs down for transport.

Highlights

  • Cleaner recordings via high-density acoustic foam absorbing room noise
  • Reduced audio coloration through vented back design allowing air passage
  • Flexible mic positioning with vertical and horizontal adjustment brackets
  • Secure single-stand mounting using included 5/8 inch extension rod
  • Durable chrome-plated perforated frame withstands studio and travel use

Specifications

No published specifications for this item yet.

Questions about this item

Which version of the Hammer Anvil Reflection Filter is this?

This is the Silver model, identified as HA-RF-S, with a semi-circular chrome-plated perforated frame lined with high-density foam.

How does the filter change the sound in an untreated room?

The thick high-density open-cell foam absorbs ambient noise and echo, while the vented back reduces coloration and lets excess air pass through for a cleaner vocal capture.

What mounting hardware is included and how does it attach?

Two mounting brackets and a 5/8" extension rod are supplied, letting you fix the filter and your microphone on the same stand in vertical or horizontal orientation.

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