The MA-100 is a small diaphragm, vacuum tube condenser microphone with interchangeable cardioid and omnidirectional capsules. The latest in a lineage of successful microphone designs by David Royer, the MA-100's ?cathode follower? design allows use on high SPL instruments such as drums and guitar amplifiers, as well as the more common applications of a small diaphragm, vacuum tube condenser microphone, such as acoustic instruments, cymbals, stereo pairs and pianos.
Featuring hand selected 3 micron capsules, high quality Jensen audio transformers and military-grade JAN 5840 vacuum tubes, the MA-100 performs at a level reminiscent of some of the best loved classic small diaphragm tube condenser microphones. The MA-100 power supply can be set for either 115v or 230v via an external switch. Each MA-100 microphone, power supply and cable set is burned in for 24 hours, carefully tested and evaluated, then packaged in its protective case.
Small Diaphragm ? Big Sound!
Why choose a small diaphragm microphone? Because small diaphragm microphones offer some distinct advantages over their larger brethren:
More consistent polar pattern
Better transient response
Ease of placement
Why choose an MA-100"
Extended low-frequency response
High SPL handling capability ? try putting your large-diaphragm mic on a snare drum!
Features:
Interchangeable cardioid and omnidirectional capsules
TRANSDUCER TYPE: Externally excited capacitor type
DIAPHRAGM: .8" / 20.5 mm diameter
DIAPHRAGM THICKNESS: 3 microns
POLAR RESPONSE: Interchangeable Cardioid and Omnidirectional Capsules
FREQUENCY RESPONSE: 30Hz - 18kHz +/- 2.5 dB
DISTORTION: head amp only , not to exceed .4% @ 140 dB SPL
SELF NOISE: Not to exceed 16dB
IMPEDANCE: 450 ohms, transformer balanced
VACUUM TUBE: 5840 pentode wired as triode, operated as a unity-gain buffer stage (cathode follower)
POWER REQUIREMENTS: 100-120VAC; 220-240VAC, 50 or 60 Hz. Power consumption approx. 10 watts.
DIMENSIONS AND WEIGHT: Carrying case with microphone, power supply, shock mount and cables: 7 lbs.
Carrying Case: 14"x11"x4"
Microphone: 5.5"x.75", weight .4lbs
Studio Economik New 500 series preamp from Geoffrey Daking featuring vintage Trident A Range tone, Jensen input transformer and Class A circuitry. The variable high pass filter is indispensable for tracking sessions!
