Superlux E524D Studio Condenser Microphone

Stereo X/Y Condenser Microphone for Field and Studio Recording

The Superlux E524D is a true X/Y stereo condenser microphone that pairs two matched 16mm electret capsules in a fixed 90° array, capturing accurate left-right imaging without the complexity of a spaced pair. Built for broadcast, professional recording, and DAT field use, this model delivers a frequency response of 20-20,000 Hz with a smooth +5 dB presence boost at 8.5 kHz. The FET preamplifier circuit keeps self-noise below 21 dB(A) while still handling a maximum SPL of 127 dB, so it works equally well for quiet acoustic sources and loud live performances. Whether mounted on a tabletop stand or a boom, the E524D brings studio-grade stereo capture to a remarkably accessible price point.

What Sets This Model Apart in the Stereo Mic Category

What makes this microphone stand out is its dual-power flexibility: a single 1.5V AA battery delivers up to 720 hours of operation, while 9-48V phantom power keeps it running in any professional setup. A locking on/off switch prevents accidental power-down during long sessions, and a blue LED confirms power at startup. An integral 5-pin XLR output, paired with the included 5-meter breakout cable, sends both stereo channels down a single cable run.

Matched Capsules for Coherent Stereo Imaging

The stereo image depends on how well the two capsules match each other. Both 16mm electret elements are factory-matched for uniform polar response across the full frequency band, ensuring consistent off-axis rejection on both channels.

• Capsule Type: Two matched 16mm electret condenser capsules — uniform polar response for coherent stereo imaging
• Stereo Configuration: Fixed X/Y 90° array — captures accurate spatial information without spacing the capsules apart
• Polar Pattern: Cardioid (per capsule) — emphasizes on-axis sound and rejects rear bleed from audience or room noise

Clean Signal Path with Low Noise and High SPL Headroom

The FET preamplifier and pressure-gradient design deliver a clean, low-noise signal suitable for both quiet acoustic instruments and loud live sources. Sensitivity is rated at 10 mV/Pa, and the signal-to-noise ratio reaches 73 dB.

• Frequency Response: 20-20,000 Hz — full-range capture with a +5 dB presence boost at 8.5 kHz for added clarity
• Max SPL: 127 dB at 1 kHz (THD ≤ 1%) — handles drum overheads, brass, and amplified stage sources
• Self-Noise: Less than 21 dB (A-weighted) — quiet enough for delicate acoustic recording
• Dynamic Range: 106 dB (1000 ohm load) — wide usable range between noise floor and maximum SPL

Flexible Power and Rugged Construction for Any Setup

Whether the recording environment offers phantom power or not, this microphone adapts. The 5-pin XLR output and included breakout cable make stereo capture straightforward on any mixer or audio interface with two XLR inputs.

• Power Options: 9-48V phantom or 1.5V AA battery (up to 720 hours) — works in studios, on stage, and in remote field locations
• Output Connector: Integral 5-pin male XLR — single-cable stereo transmission with the included 5m breakout cable
• Impedance: 200 Ohms — low-impedance output for clean signal transfer over long cable runs
• Weight: 340 g — substantial enough to stay planted on a stand without tipping

Ideal for Field Recorders, Home Studios, and Live Recording

The E524D is the right choice for recordists who need accurate stereo capture without the cost of a matched pair of large-diaphragm condensers. Field recording enthusiasts will appreciate the battery-powered operation that frees them from phantom-power constraints during outdoor sessions. Home studio producers get a one-stop stereo solution for drum overheads, acoustic guitar, and piano without buying two separate microphones. Live sound engineers can deploy it for audience recording, choir capture, and room ambience where a single-point stereo source is needed. The included table stand, hard mount, windscreen, and breakout cable mean the microphone is ready to record the moment it leaves the box.