Ems 57 Microphone

The phrase 'ems 57 microphone' primarily refers to the Alinco EMS-57, a specialized DTMF hand microphone used in amateur radio, though it is frequently confused with the legendary Shure SM57 music industry microphone due to the '57' designation.

Product Overview: Alinco EMS-57

The Alinco EMS-57 is a 16-key DTMF keypad microphone designed for mobile amateur radios. It allows users to control frequency entry and radio functions remotely. TinymicrosMoonrakeronline

* Key Features: 8-pin round connector, backlit keypad, PTT lock switch, and internal DTMF level adjustments. AmazonTinymicros

* Common Use Cases: Primarily used with Alinco models like the DR-135, DR-235, and DR-435. It is a staple for hams who need mobile frequency agility. Tinymicros

* Audio Performance Insights: While functional, users frequently report "muffled" or "muddy" audio quality. This has led to a market for third-party "knock-off" versions, though these are often criticized for being unshielded and even lower quality than the original. AllstarlinkEham

Market Trends & Sourcing Insights

The market for these microphones is niche but steady, driven by the enduring popularity of Alinco mobile transceivers in the ham radio community.

* B2B Availability: Sourcing is concentrated in electronic hubs like Quanzhou and Shenzhen, China.

* Wholesale Pricing: Bulk prices range from $7.00 to $16.50 per unit, with MOQs as low as 2 pieces for retail-ready stock or 50 pieces for factory orders.

* Global Microphone Trends: While the EMS-57 occupies a specific sub-niche, the broader microphone market is growing at a CAGR of ~5.7% through 2026, with a strong shift toward wireless and digital high-fidelity units. FuturemarketinsightsCoherentmarketinsights

Comparison: EMS-57 vs. SM57

It is critical to distinguish between these two "57s" for sourcing or technical purposes:

* EMS-57: A communication mic with a keypad for radios; lacks frequency range for professional recording.

* SM57: A recording industry standard for instruments and vocals, known for its cardioid polar pattern and durability. ShureReddit