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The PURE TUBE Essential Set from Lewitt provides musicians, producers, and engineers with a large-diaphragm microphone powered by a hand-selected ECC82/12AU7 tube to impart the sought-after warmth of vintage valve components to your vocal recordings. This Essential Set version does not include a shockmount and external magnetic pop filter. An external power supply, along with a 7-pin XLR cable, is supplied for the tube mic.


Optimized for Vocal Recordings

The PURE TUBE features a 1" gold-sputtered true-condenser capsule powered by a revolutionary circuit technically unmatched by other microphone classics to add warmth, depth, and intimacy to your voice.

The unique signal path is completely free from semiconductors and capacitors, so you hear all the character of the hand-selected tube with an ultralow noise floor. PURE TUBE’s ultralow noise level of 7 dBA will never negatively affect your signal, even with heavy post-processing used for contemporary music production.

To ensure that clarity is retained, a transformer-based filter balances the proximity effect, and musically rounds out the sonic image perfectly for vocal recordings.

A compact, energy saving power supply unit and 7-pin XLR cable are included.

The Lewitt Shockmount XL and Pop Filter XL are both available separately to reduce vibration noise and plosives for improved recordings with the PURE TUBE.


The Features

Essential microphone for premium sound

1” true condenser capsule

Optimized for vocals

Revolutionary circuit design

Puristic signal path

Hand-selected 12AU7/ECC82 tube

Ultra-low self-noise of 7 dB (A)

Cardioid polar pattern

10-year LEWITT warranty

Type : Condenser, externally polarized

Acoustical operating principle : Pressure gradient transducer

Diaphragm : 3 micron gold sputtered Mylar

Transducer Ø : 25.4 mm, 1 in

Polar pattern : Cardioid

Frequency range : 20 ... 20,000 Hz

Sensitivity : 28.2 mV/Pa, -31 dBV/Pa

Self-noise : 7 dB (A)

Max SPL : 132 dBSPL

Signal / noise ratio : 87 dB (A)

Dynamic range : 125 dB (A)

PSU - supply voltage : 230 V, 50 Hz, 110 V, 60 Hz

Connector : 7-pin XLR connector

Microphone enclosure : Zinc die cast

Microphone dimensions : 196 x 65 x 45mm, 7.7 x 2.6 x 1.8 in

Lewitt PURE TUBE Cardioid Tube Microphone - Essential Set

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