The KSM32 is one of Shure's most respected studio condensers — a side-address cardioid built around a 2.5-micron 24-karat gold-layered Mylar diaphragm and a Class-A transformerless preamplifier that has earned it a place in professional studios and live rigs worldwide. The diaphragm is embossed rather than flat, which increases effective surface area for extended low-frequency response without the mass penalties that come with a traditional large-diaphragm design. The result is a microphone that combines the transient detail of a smaller capsule with low-end richness more commonly associated with full 1-inch designs. The transformerless circuit eliminates crossover distortion across the full frequency range, and a three-stage pop protection grille and internal shock mount handle the practical realities of daily studio use. Off-axis rejection is exceptional — up to 37dB down at 180 degrees — making it a strong choice for close-miked sources in untreated rooms. Switchable -15dB pad handles SPL up to 154dB, and a two-position low-cut filter manages proximity effect and low-end rumble. Vocals, acoustic instruments, drum overheads, brass, and broadcast applications all sit comfortably in its wheelhouse.
This unit is in excellent condition and fully functional throughout.
- Make: Shure
- Model: KSM32/SL
- Finish: champagne
- Type: side-address cardioid condenser microphone
- Capsule: 2.5-micron 24-karat gold-layered Mylar, embossed, permanently biased
- Diaphragm size: 3/4-inch
- Polar pattern: cardioid
- Frequency response: 20Hz - 20kHz
- Self-noise: 17dB SPL (A-weighted)
- Signal-to-noise ratio: 77dB (referenced to 94dB SPL)
- Dynamic range: 121dB
- Maximum SPL: 139dB (154dB with pad)
- Pad: switchable -15dB
- Low-cut filter: switchable, two positions — flat, 18dB/octave at 80Hz, 6dB/octave at 115Hz
- Output impedance: 150 ohms
- Preamplifier: Class-A transformerless
- Pop protection: integrated three-stage grille
- Internal shock mount: yes
- Connector: XLR 3-pin, gold-plated
- Power: 48V phantom
- Construction: aluminum body
- Modifications: none
- Includes: A32SM shock mount, carrying case, felt mic sleeve, original box
Ships carefully packed and insured for full value.
International buyers are welcome — please contact us for a shipping quote before purchasing.
About Mill River Music
Mill River Music is an independent, human-powered music shop located in downtown Northampton, MA, run by a team of players, enthusiasts, and certified repair technicians. Every piece of used gear we sell is personally inspected, tested, and set up before it ships — we don't list it until we'd be happy to play it ourselves.
As Martin and Taylor certified techs, we hold our guitar work to a high standard, and we're committed to full transparency about the condition of everything we sell. No surprises.
When you buy from Mill River, you're supporting an independent local business that genuinely cares — about gear, about players, and about doing things right. We're here every step of the way. Reach out anytime.
