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Blue Microphones Bottle Mic Locker Flagship Tube Microphone

Bottle Mic Locker Flagship Tube Microphone with a 20Hz-20kHz Frequency Response. Includes Interchangeable Capsules.


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Discounted Price $5,999.99
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Discounted Price $5,999.99
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Featuring the legendary Blue Bottle tube microphone, a variable sensitivity power supply, and 4 stunning Blue Bottle Caps, Bottle Mic Locker provides the ultimate artisanal blend of modern and vintage textures. Walk into recording sessions with an incredible collection of tube mics, all housed in a custom-designed SKB hard-shell case. Bottle Mic Locker gives you the power to choose the perfect mic sounds for unforgettable performances.

Four Iconic Mic Capsules
The Bottle Mic Locker includes four Bottle Caps, each delivering its own sonic inspiration. The B0 gives you a superior bright, silky tone perfect for vocals. The B6 offers crisp "modern presence" for larger-than-life vocals, piano, percussion, and more. Go back in time with the B7 for big vintage tube tones. And the B8 provides excellent detail for a wide range of recording applications.

Unmatched Versatility for Any Session
If you’re thinking about investing in a new mic, consider the creative power and flexibility that the Bottle Mic Locker brings to your studio. Shoot-out all four capsules to find the right sound, layer tracks with different capsules for richer, larger-than-life mixes, and explore new tones for your instruments—all with one portable package. The system comes housed in a road-ready SKB hard-shell case complete with microphone, four capsules, and power supply. And with a whole family of additional Bottle Caps to choose from, you can always expand your capsule collection for endless inspiration.

Perfect Vocals. Each Time You Press Record.
Featuring four interchangeable Bottle Caps that deliver distinct tonal characteristics, the Bottle Mic Locker enables any recording engineer to accomplish a full vocal mic shootout with a single mic on a single stand. Simply hot swap between capsules to find the sound that brings out the magic in any vocal performance.


  • Fully discrete Class A tube circuit with EF86 vacuum tube
  • Quick-change bayonet capsule mount
  • Power Stream Tube Mic power supply with variable capsule-sensitivity dial
  • Laser-cut SKB carry case
  • Included B0, B6, B7, and B8 Bottle Caps provide unmatched tonal variation

Get your Blue Microphone Bottle Mic Locker Flagship Tube Microphone today at the guaranteed lowest price from Sam Ash with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Bottle Microphone
  • B0 Bottle Cap
  • B6 Bottle Cap
  • B7 Bottle Cap
  • B8 Bottle Caps
  • Power Supply
  • Cable
  • Carrying Case


by PowerReviews
Microphone Type Tube
Polar Pattern Multi-Pattern
Capsule/Diaphragm Size Various Sizes
Frequency Response 20Hz-20kHz
Self Noise 9.5dB
Output Impedence 200 ohms
Dynamic Range (SPL) 126.5dB
Pad No
Low Cut Filter No
Capsule Material Metal
Body Material Metal
Body Color Blue
Power Requirements Power Stream Tube-Mic Power Supply
Weight 3.7lbs
Dimensions 15.4 x 3.5 inches (LxW)
Series Bottle Cap Family
Warranty Info:

Blue Microphones warrants it hardware product against defects in materials and workmanship for a period of TWO (2) years from the date of the original purchase, provided the purchase was made from an authorized Blue Microhones dealer. The warranty is void if the equipment is altered, damaged from misuse, abuse, maladjusted, suffers excessive wear or is serviced by any parties not authorized by Blue Microphones, and does not include shipping costs. For warranty service or for a copy of Blue's Warranty Policy including a complete list of exclusions and limitations, contact Blue @ 818-879-5200.

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