audio technica / AT4060A

A tube microphone that delivers excellent performance in demanding studio environments, delivering clear, crisp, and natural sound without any exaggeration.

■Cardioid Condenser Tube Microphone
■High-power input is achieved through the use of hand-selected vacuum tubes, each of which is individually aged and tested.
■Features a ""Double Wave Diaphragm (PAT.)"" that achieves class-leading sensitivity and ultra-low noise levels.
■Features a ""Double Wave Diaphragm (PAT.)"" that achieves class-leading sensitivity and ultra-low noise levels.
■Floating unit structure enhances vibration resistance and strengthens noise isolation.
■Transformer output achieves linearity in the low frequency range.
■Clear, crisp, and natural sound quality without any exaggeration.
■Easy to use, achieving short heat-up times.

■Product Specifications
-Type: DC bias condenser type (twin diaphragm)
-Polar pattern: Unidirectional
-Frequency response: 20-20,000 Hz
-Sensitivity: -34 dB (0 dB = 1 V/Pa, 1 kHz)
-Maximum input sound pressure level: 150 dB S.P.L (1 kHz at 1% T.H.D.)
-149 dB S.P.L (1 kHz at 0.5% T.H.D.)
-Signal-to-noise ratio: 75 dB (1 kHz at 1 Pa, A-weighted)
-Output impedance: 200 Ω balanced
-Power supply: AT8560a (AC 100 V, 15 W)
-Current consumption: DC 6.3 V, 0.3 A (vacuum tube heater power supply, typical value)
-DC 120 V 7.5mA (Vacuum tube plate power supply, typical value)

External Dimensions:
Microphone: φ53.4 x 215mm (outer diameter x overall length)
Power Supply: H46 x W212 x D131.5mm (excluding protrusions)

Finish: Matte black baked finish

Weight: Microphone: Approx. 645g, Power Supply: Approx. 1.3kg

■ Accessories:
Dedicated power supply AT8560a
Dedicated shock mount AT8447
Rack mount bracket (6 screws included)
Microphone carrying case
7.6m XLR cable (6-pin)
Power cable