Ningbo Alctron Electronics Co., Ltd. HRM-15
Bidirectional Ribbon Microphone
The HRM-15 is a lollipop-style ribbon microphone, with a 35x5mm, 2.5-micron aluminum ribbon in a symmetrical position. This yields an even bidirectional response, ideal for the ‘S’ channel in Mid-Side recordings.
Like all Alctron mics, the HRM-15 is rarely seen on the market, although its various “rebadged” equivalents are commonplace. See the Nady RSM-4 and Cascade Fathead.
The mic ships in a padded wooden box with a shockmount.
The Ningbo Alctron Electronics Co., Ltd. HRM-15 is also known as: RM-15, HRM15.
The mic was released in 2005.
Specifications
| Frequency Response - BidirectionalClick Graph to Compare! |
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| Pickup Patterns | Pads & Filters |
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Bidirectional
(2 mV/Pa; 30 - 15,000 Hz) |
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| Ribbon Construction | Impedance | SPL/Noise |
|---|---|---|
| 35mm x 5mm, 2.5-micron aluminum ribbon | 600 Ohms (Low) | Max SPL: 148 dB Self-noise: 18.0 dB(A) |
| Weight | Length | Max Diameter | Interface(s) |
|---|---|---|---|
| 496g (17.50oz) | 175mm (6.89'') | 37mm (1.46'') |
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| Power Specifications |
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