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Blue Microphones Bottle
Tube Condenser Microphone


The Bottle is Blue's flagship recording tool and its highest achievement in quality and innovation. The Bottle combines low noise and superb transient response integrated with a system of interchangeable capsules, the Bottle Caps. In an instant, the bayonet-mounted Bottle Caps can be exchanged to provide different tonal characteristics and pickup patterns while the included power supply remains on. The Class A discrete amplifier circuit of the Bottle is a thoroughly modern homage to the past, with a design utilizing a single hand-selected EF86 pentode vacuum tube in triode mode. The Bottle is the definition of craftsmanship, with hand-assembled custom components found throughout. With eight different Bottle Caps to choose from, the Bottle provides the ultimate recording experience for any application.

Blue Microphones Bottle
Tube Condenser Microphone

  • The ultimate in hand-built craftsmanship
  • Class A discrete amplifier circuit with hand-selected EF86 pentode vacuum tube in triode mode
  • Mic system: allows for various capsules to be swapped "on the fly" for maximum versatility
  • Integrated capsule shockmounting
  • Hand tuned and tested
  • Custom-wound output transformer


  • Microphone capsule: B6
  • Acoustical Operating Principal: Pressure Gradient
  • Directional Pattern: Cardioid
  • Frequency Range: 20Hz 20KHz
  • Sensitivity at 1 kHz into 1k ohms: 20mV/Pa
  • Rated Impedance 200 ohms
  • Rated Load Impedance Not less than 1k ohms
  • S/N ratio CCIR468-3: 76dB
  • S/N ratio DIN/IEC 651: 87dB-A
  • Noise Level DIN/IEC 651: 7.5dB-A
  • Max SPL (0.5% THD) into 2.5k ohms: 134dB
  • Dynamic Range (2.5k1/2 load): 98dB
  • Supply Voltage (IEC 268-15): 9610 Tube Power Supply
  • Weight: 3.74 lbs. (1700 g)
  • Dimensions: 15.35" x 3.54", (390x 90 mm)


  • the B6 Large Cardioid Capsule
  • 9610 Tube Power Supply
  • Champagne Tube Mic Cable,
  • ATA flight case

Price: $5,999.00

Available for immediate shipping.
Includes FREE Ground Delivery
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Tube Condenser Microphone
Price $5,999.00

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