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Instrumental microphone Shure Unidyne III SM57 USA - $350
Specifications
Condition
Shure Unidyne III SM57 USA — this is the classic version of the iconic instrumental microphone, released in the USA in the 1970s — 1980s. This model became the gold standard in recording due to its unique warm sound and legendary reliability. This microphone was used to record albums by Bon Iver, Red Hot Chili Peppers, and many others.
Unlike modern versions (which are produced in Mexico and China), the original American SM57 Unidyne III has unique sound characteristics, highly valued by collectors and sound engineers:
Less aggressive mid-frequency (3 kHz) — the sound is smoother and more musical, without excessive harshness
Deeper low frequencies (below 150 Hz) — added warmth and fullness in the sound
Increased transparency in high frequencies (above 5 kHz) — more air and detail
Users note that the vintage SM57 sounds "more open", with "better transparency in the upper frequencies" and "less distortion", creating a feeling of less compressed and more natural sound.
| Parameter | Value |
|---|---|
| Type | Dynamic |
| Polar pattern | Cardioid |
| Frequency range | 40 — 15,000 Hz |
| Impedance | 150 Ohm (low impedance) |
| Sensitivity | -56 dB/Pa (1.6 mV/Pa) |
| Connector | XLR (3-pin) |
| Dimensions (L x W) | 157 x 32 mm |
| Weight | 284 g |
| Country of manufacture | USA |
This microphone has earned the nickname "Swiss Army knife" of the sound industry for its incredible versatility:
Snare drum — classic application that provides a tight, punchy sound
Guitar amplifiers — the foundation of the sound for many rock and pop recordings
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