Audio-Technica AT-4041
A pencil-style electret condenser that quietly became the overhead mic half the industry reached for.
Overview
The AT-4041 is a pressure-gradient capacitor microphone with a fixed cardioid polar pattern. It's built in the pencil format, which makes small-diaphragm condensers easy to aim. Audio-Technica's own literature recommends it for critical broadcast and professional recording work. It also describes a transformerless output stage, which gives low self-noise and high output and keeps the signal path short. The low-mass diaphragm improves transient response, widens the effective bandwidth, and cuts handling noise. That last one counts when the mic is clamped to a stand two feet above a drum kit.
The frequency response is quoted at 20-20,000 Hz. The integral high-pass filter compensates for proximity effect in close-miking situations. That makes it a practical feature for how the mic actually gets used - up against a snare, inside a piano lid, or over a hi-hat where low-end rumble is nothing but trouble.
Power comes from any remote phantom or simplex supply delivering 48 DC volts, which is not included. The package as shipped included a foam windscreen, a protective carrying case, and a snap-in clamp for standard 5/8"-27 threaded stands.
The AT-4041 sits at the small-diaphragm end of Audio-Technica's 40 Series, a line the company was actively pushing in the mid-1990s. Contemporary advertising in Mix (November 1996, p.43) said the 40 Series had built great reputations in just a few short years, and positioned the new AT-4041 as a continuation of that run. That's a marketing claim, not an independent verdict. The same campaign copy appeared in EQ (November 1996, p.103) and again in EQ (July 1997, p.51), so the line was being worked hard in the trade press.
Independent reception was warmer and more specific. Studio Sound (March 1997, p.42) reviewed the mic as a welcome variation on the flood of large-diaphragm designs then hitting the market. It noted a slight lift of roughly 2-3 dB just above 10 kHz and described the response as otherwise effectively flat from 30 Hz upward. The same review observed that the microphone is "nowhere near as anonymous as it looks."
Electronic Musician put a number on the presence peak, describing a subtle lift around 12 kHz, and rated the mic's maximum SPL at 145 dB at 1% THD. That headroom is the reason the AT-4041 turns up in places a small condenser has no business surviving — the magazine called it "a really cool snare drum mic," which is either a compliment or a confession depending on how hard the drummer hits. The same write-up lists it among the common small-diaphragm choices for drum overheads alongside a handful of other mics, and notes the 80 Hz high-pass as a useful tool for trimming mechanical noise.
Pricing wandered over the years. An early distributor listing quoted an MFR list of $395.00, while Electronic Musician later cited $299, and a studio-build feature in the same publication referenced a pair at $499. Treat any single figure as a snapshot, since the street price clearly moved.
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