AKG C-2000B
A medium-diaphragm condenser that put a genuinely useful cardioid within reach of the project-studio budget — and then turned up on session after session for years afterward.
Overview
The C-2000B is a cardioid condenser built around a half-inch diaphragm — a "medium diaphragm" in AKG's own description, sized between the company's small-diaphragm pencil mics and its large-diaphragm studio workhorses. That capsule choice is the whole story of the mic's character: it aims for a response that one contemporary retailer description called almost ruler-flat, delivering what that same source characterized as a crystal-clear, up-front sound rather than the flattery and low-end bloom of a big studio condenser. For anyone who has spent time with a bright, hyped budget mic, the C-2000B's relative neutrality is the thing that keeps it in the cabinet.
AKG loaded it with the practical controls that separate a working tool from a toy. There is a switchable bass rolloff filter for taming proximity effect and room rumble, and a 10 dB pre-attenuation pad for close work on loud sources. A built-in pop screen handles plosives without an external accessory, and the mic ships with a suspension shock mount to keep stand-borne vibration out of the signal path. That feature set — pad, filter, internal pop filtering, shock mount — is the checklist a project studio actually needs, and having it all built in at this price point is what made the mic so common.
The specifications, as published in EQ (2000, p.129), confirm the design intent. The C 2000 B is a pressure-gradient condenser with a cardioid polar pattern. Maximum SPL is listed at 140 dB, rising to 150 dB with the pad engaged, both figures quoted for 0.5% THD. Signal-to-noise ratio is given as 74 dB A-weighted at 48-volt phantom power, and current draw is under 2 milliamps. Phantom power is specified across a 9-to-52-volt DC range, which means the mic will run from the modest supplies found on many budget preamps and interfaces, not just a full 48-volt console feed. Those are honest numbers for a working condenser, and the 150 dB figure with the pad in is the one that matters when someone points the mic at a snare or a cranked guitar cabinet.
That guitar-cabinet use case is exactly where Mix (December 2000, p.130) put the mic through its paces in a field test. The reviewer worked the C 2000B on a miked cabinet — including an unconventional placement in a bathroom to chase a "bath tub" reverb effect — and came away noting how easy the mic made a good close-miked cabinet sound, a pointed observation in an era when amp-modeling boxes were tempting engineers away from real speakers. That is the fair read on this microphone. It is not a smooth, forgiving vocal mic; it is a clear, present, slightly assertive one, and it rewards sources that can take a little edge.
The magazine's testers noted a wide-open frequency response and found the mic sounded strong in their monitors, while still flagging that edgy character. Two independent period reviews landing on the same verdict — open and detailed on top, a touch sharp when pushed — is about as reliable a characterization as a buyer is going to get. Collectors and studio hands who keep one around tend to reach for it on sources where articulation matters more than warmth: acoustic guitar, percussion, snare, and close-miked amps.
The C-2000B's commercial life is easy to trace through the retail pages of the period. EQ (November 2004, p.101) ran a dealer listing that pitched the C2000B as an excellent, affordable, high-quality cardioid condenser, and listed the mic as part of a package deal at $199. Earlier, a TASCAM FW1884 DAW promotion threw in a C2000B and an AKG K240S headphone along with a stand and cable as a freebie to move the interface. When a microphone becomes the thing a dealer gives away to sell a FireWire interface, that tells you two things at once: it was cheap enough to use as a premium, and AKG was making enough of them to supply that kind of promotion.
That last anecdote is the most useful thing a prospective owner can read. The C-2000B is a clean, uncolored, slightly forward microphone that does its best work when the source and the room are already right, and when a little outboard color is available to taste. It is not a mic that flatters a bad room or a thin voice into shape. It is a mic that tells the truth, and for a couple hundred dollars in its day — with a shock mount, a pad, and a filter included — that was a bargain then and remains the reason people still pull one out of the drawer.
None of that is exotic, and a working example remains one of the more sensible ways to add a second or third condenser to a small locker without spending real money.
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