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Soyuz Microphones SU-011

Small Diaphragm Condenser Microphone, Russian Made, Multi Capsule Design

  • Soyuz Microphones SU-011


Price: $1,349.10

(You save $149.90)

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Stock Item, Usually Ships Same or Next Business Day

Stock Item: Ships from our shelf quickly in almost all cases when ordered before our ship cutoff times.

Direct Ship: Non-stock item, but normally ships quickly from the manufacturer or alternate warehouse.

Built To Order: Item is custom built per the options chosen and quickly shipped out upon completion.

Visit our Shipping Page for cutoff times for FREE (USA), USPS or FedEx.

Product Description

The Soyuz SU-011 Small Diaphragm Tube Condenser Microphone delivers sound as rich, warm, and beautiful as its handcrafted, polished design suggests. Swappable capsules make this high performance microphone at home in a wide range of critical instrumental, orchestral and choral recording applications.

Utilizing a NOS subminiature military spec tube, the SU-011’s silky sound fills a longtime void in the world of high-end pro audio.

The SU-011's tube and transformer based circuit and handmade capsule deliver classic tube warmth; its sound is well-balanced throughout the frequency spectrum with an open top end that is never harsh or brittle.


  • 100% handmade in Russia;
  • 25mm gold sputtered diaphragm capsule;
  • In-house wound transformer;
  • 6S6B military grade triode tube;
  • Optional capsules: omni, hypercardioid;
  • -10 dB Pad and clip included;
  • Comes in a velvet-lined, hand-crafted Russian hardwood box.


  • Type - Tube condenser microphone;
  • Capsule - 25mm gold sputtered membrane;
  • Sensitivity - cardioid 12 mv/Pa; omni 10 mv/Pa; hypercardioid 14 mv/Pa;
  • Impedance - 150 Ohm;
  • SPL -120 dB Equivalent Noise: less than 18 dB (a-weighted);
  • Tube Type - 6S6B;
  • Power - Dedicated power supply- BP-011;
  • Size - 26x123mm;
  • Weight - 150 grams (single mic);
  • Extras - wooden microphone box, power supply, XLR cable (5 meters), mic clip, -10 dB Pad.

Warranty Information

Our ONE WITH EVERYTHING ZEN WARRANTY extends the standard manufacturer warranty by one year, see our ZEN WARRANTY page for details.

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