Shure KSE1200

Shure Electrostatic Technology in a More Compact and Accessible Solution

The KSE1200 continues Shure's electrostatic performance legacy, aiming to offer a more compact and affordable audiophile experience while maintaining the high standards of this technology. The principle remains that of a true system: the electrostatic in-ear monitors are designed to work with their high-voltage amplifier to ensure proper power supply and faithful reproduction across the entire spectrum, including the extremes.

Who Is the Shure KSE1200 For, and In What Use Cases Does It Make a Difference?

The Shure KSE1200 targets listeners seeking high-definition sound on the go and at home: audiophiles, demanding musicians, sound engineers, or simply enthusiasts wanting to rediscover micro-details, clear instrument separation, and a stable soundstage. Designed for use with portable media players, it connects via Line-In and delivers premium listening quality with a compact footprint, while benefiting from the isolation typical of Sound Isolating in-ear monitors.

Dedicated Amplification, Gain Settings, and Premium Design

At the heart of the KSE1200, the combination of "electrostatic transducers + high-voltage amplifier" aims for fast, transparent, and nuanced reproduction. This architecture emphasizes attack precision, reverberation clarity, and dynamic control, with a frequency response rated from 10 Hz to 50 kHz.

An Amplifier Designed for Integration with Portable Players

The system's input stage was developed for coherent integration with high-end portable audio players. The gain is adjustable over a wide range, facilitating adaptation to various sources and output levels, while maintaining low background noise thanks to a high signal-to-noise ratio.

Isolated, Stable Listening Tailored for Analysis

With acoustic isolation up to 37 dB, the KSE1200 helps preserve detail at low volumes and reduces the impact of external noise. This isolation also contributes to a more consistent perception of bass and better focus on sound layers, appreciated both for pleasure listening and critical evaluation.

Robust Design and Battery Life Suitable for Long Sessions

The amplifier housing in black anodized aluminum is designed for mobile use. The rechargeable li-ion battery offers up to 12 hours of autonomy, with USB charging and a charge time of up to three hours for a full charge using a 1 A charger.

Technical specifications

Category	earphone	SPL max	113 dB
Type	static	Adapter included	No
Format	in-ear	Frequency response - start	10 Hz
Design	in-ear	Frequency response - end	50 kHz
Detachable cable	No	Color	Black
Connectors	LEMO	Weight	155 g
Adjustable headset	No

Format / design	in-ear	Signal-to-noise ratio	up to 107 dB (A-weighted)
Foldable	no	Adjustable gain range	-40 dB to +60 dB
Wireless	no	Housing	black anodized aluminum
Rotatable earbud	no	Line-In input	3.5 mm mini-jack (1/8")
Transducer type	electrostatic	USB input	female USB micro-B port (DC input)
Frequency response	10 Hz to 50 kHz	Earphone connectors	LEMO
Maximum SPL	113 dB SPL (1 kHz at 3% THD)	Battery type	rechargeable li-ion
Acoustic isolation	up to 37 dB	Nominal voltage	3.6 V DC
Connector type	LEMO	Battery life	up to 12 hours
Bias voltage	200 V DC	Charging requirements (USB)	5 V / 0.5 A to 1 A
Output voltage	+/- 200 V max.	Charge time	up to three hours for full charge with a 1 A charger
Output current	up to 1 mA