T.H.E. KA-04 Microphone Set - Used  From Other

KA-04 Modular Microphone Preamplifier

The KA-04 preamp can be used with 6 (six) other K-series capsules (see our Parts & Accessories section), each of which can be ordered as complete mics or individual capsules. Mics are also available as matched pairs for stereo recordings.

This is a true "state-of-THE-art" patented design and is generations ahead of most pre-amp assemblies. Construction utilizes hand-selected and matched components, low-noise metal film resistors and low-loss polyester capacitors with no electrolytics in the audio path path yielding amazingly low THD, low IMD and outstanding dynamic range. The electronics and actual PCB design include "Guard Ring Shielding", ensuring extremely low input load, high stability, low noise and a symmetrical transformerless high-capability Class "A"output as well as low dynamic output impedance.

This pre-amp body offers a true dynamic range from 1 μV to up to 18 Vpp into 10 K ohms 1 μV (input referred 20 to 20.000 Hz BW, RMS noise). This allows a lower input gain, reducing input noise, which makes the KA-04 electronics the perfect match for even the most discerning digital microphone preamplifiers. The low noise and high gain will simply amaze you, pulling the MOST from your existing recording chain, whether analog or digital.

The assembly is made with THE finest materials, using Teflon, Delrin and 24K gold plating where needed. Each one is rigorously is tested through multiple functional, burn-in and quality checks, before leaving our factory.

KR-2C Capsule (1/2" Cardioid)

The KR-2C capsule is a ½ inch design with a cardioid polar pattern and wide frequency response.This capsule is suitable for the close miking of piano, guitar amps, stringed and wind instruments in all standard recording and reinforcement applications. The KR-2C offers excellent (capture) characteristics for signals that are extremely dynamic - such as drums, percussion instruments and all overhead miking.These capsules can be obtained in "matched pairs" for stereo X-Y and ORTF recordings and their smooth, yet accurate, sonic response make these a concert-taper’s dream.The KR-2C capsule is a "true condenser" type, with self-noise that is measured at 12dBA (A-weighted). It offers extremely accurate signal transfer to any recording media. The wide dynamic range of this capsule allows normal use without an in-line pad. As always, we suggest regular use of a good shock- mount for he microphone body, creating immunity to floor vibrations and other mechanical rumble and interference. 

KR-33A (33m Cardioid)

After many years of experimenting with both large-diaphragm tube and FET assemblies, THE has come up with a marriage of tone and depth that captures the best of both worlds. This is a traditional (true-condenser) deep-math German/Russian design, specially modified for our pre-amp assembly to give that large and "important" traditional 33mm sound while retaining a lot of ambient "capture".Our 33 mm capsule is engineered to provide a midrange response specifically optimized for the voice. The resulting mic offers the "presence" that many recording engineers seek for a vocal or solo instrument track that cuts smoothly and can therefore can be soft-mixed throughout a recording.All this is combined with a modular design and fine 24Kgold plated finishing, resulting in an exceptionally expressive product for any professional recording.THE KR-33A capsule is the perfect "specialist" for a modern recording studio, providing outstanding sound with extremely low self-noise and high dynamic range characteristics. Combined with our KA-04 preamplifier, the self-noise goes below 9 dB-A and the maximum SPL goes to 140 dB without any attenuation!As always, we suggest regular use of a good shock- mount for he microphone body, creating immunity to floor vibrations and other mechanical rumble and interference.

KR-2W (1/2" Wide Carioid)

This capsules' sub-cardioid pattern, combined with a soft, low-cut shelf, pulls instruments forward even from far away; however, there is still generous ambience in the signal. The design eliminates the proximity-effect inherent in most standard cardioids and gives a true smooth low-frequency curve in any application.The KR-2W is a great wood and string-section mic that works well in the studio or in a great concert hall. It is directional, but still picks up ambience and overtones. It is able to work close in or high above and still be true