Audio-Technica AT3032
A small-diaphragm omnidirectional condenser that turns the whole room into part of the recording.
Overview
The AT3032 is the omni member of Audio-Technica's 30 Series, a small-diaphragm condenser designed for home and project studios. It's the least glamorous of the three. The AT3035 large-diaphragm cardioid and the AT3031 small-diaphragm cardioid get most of the attention. But the omnidirectional pattern makes it the one engineers reach for when they want the room itself in the picture rather than a single source isolated from it.
The specs, as documented in Audio-Technica's own 30 Series materials, put frequency response at 30 Hz to 20,000 Hz. SPL handling goes as high as 148 dB, or 158 dB with the 10 dB pad engaged. It runs on 48-volt phantom power and has a switchable low-frequency roll-off at 80 Hz, 12 dB/octave. That makes it a mic built to sit in front of loud sources - a snare close-up, a guitar cab, a horn section. The roll-off switch lets an engineer trim the low-end buildup that omni patterns tend to collect in smaller rooms.
The Series was aimed squarely at home and project studios. Audio-Technica's own advertising billed the line as "bringing a new level of professional performance to home and project studios," and the company's spec materials push the same three virtues across the range: flat, extended frequency response, high SPL handling, and low self-noise. Owners and reviewers have weighed in over the years on whether the AT3032 lives up to that billing. The omni pattern, as much as the capsule, shapes those impressions.
That's the omni's whole reason for existing — where a cardioid overhead captures the kit and rejects the room, an omni overhead captures both, and the character of the space becomes part of the sound. For a home recordist working in a decent-sounding room, that's a feature. For someone in a boxy bedroom, it's a liability, and no amount of flat response fixes it.
The 30 Series as a whole got a warm reception in the pro audio press. Mix (May 2002, p.104) praised the line as quality engineering tools able to hold their own in any pro environment - stage, studio, or broadcasting. EQ (September 2001, p.14) covered the three-model launch directly, noting the AT3032's omnidirectional pattern alongside the AT3031's cardioid and the AT3035's large-diaphragm cardioid.
What the AT3032 doesn't offer is the proximity-effect fullness that makes the AT3035 a favorite on vocals. Omnis don't have meaningful proximity effect, so the AT3032 won't flatter a close-miked voice the way its large-diaphragm brother will. It's a tool for capturing a space, a section, or a source where you want the room's honest contribution. Collectors and engineers who keep one around tend to use it for drum overheads, room mics, acoustic ensembles, and any situation where a single point of capture needs to hear everything.
The 30 Series has largely faded from the new-gear conversation, but the mics turn up used. The AT3032 is not the one to buy first, since the cardioid models are more forgiving of imperfect rooms.
Similar items on eBay
No exact Audio-Technica AT3032 listings are live right now — these searches show current Audio-Technica and similar vintage audio gear on eBay:
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.