Shure KSE1500SYS-US: The Ultimate Electrostatic Earphone System for Immersive Audio
Experience audio like never before with the Shure KSE1500SYS-US Electrostatic Earphone System. This revolutionary system combines single-driver electrostatic earphones with a digital-to-analogue converter featuring EQ control, delivering the most precise transient response available.
The KSE1500 is built on state-of-the-art electrostatic technology. Each single MicroDriver Sound Isolating electrostatic earphone has a virtually weightless, massless diaphragm surrounded by an electrostatic field generated by back plates that manage charge oscillation. This technology ensures the fastest, most accurate transient response, resulting in unparalleled audio clarity and detail.
Features:
- • Customizable audio playback settings for a personalized experience
- • D4-band parametric EQ with five preset settings for enhanced sound
- • Streamlined controls for easy navigation through amplifier settings
- • First-of-its-kind electrostatic technology for Sound Isolating Earphones with a single MicroDriver design
- • Exceptional audio clarity and detail with high correlation to the source audio
- • Integrated USB-rechargeable battery for convenient charging from a wall charger or computer, even while streaming USB audio
- • Lightweight, ergonomic earphone shape for reduced ear fatigue and up to 37 dB of ambient noise isolation
- • Custom-designed earphone cable for conductor isolation
- • Compatibility with Mac, PC, iOS, and Android devices via included accessory assortment
- • Enhanced Audio Control for maximizing audio playback fidelity
- • Selectable digital or analogue input signal processing
- • 16-bit or 24-bit bit depth for digital audio input signal processing, with 24-bit/96kHz conforming to High-Resolution Audio standards
- • Premium Shure fit, finish, and construction with an elegantly machined black aluminum housing
Specifications:
- • Bias Voltage: 200 V DC
- • Operating Temperature Range: 0 to 45 °C (32 to 113°F)
- • Storage Temperature: -18 to 57 °C (0 to 135 °F)
- • Earphone Specifications:
- • Transducer Type: Electrostatic
- • Connector Type: LEMO Connector
- • Frequency Response: 10 Hz to 50 kHz
- • Maximum SPL: 113 dB SPL
- • Net Weight: 44.0 g (1.55 oz.)
- • Amplifier Specifications:
- • Bit Depth: 16-bit / 24-bit
- • Sampling Rate: 44.1 / 48 / 88.2 / 96 kHz
- • Signal-to-Noise Ratio: up to 107 dB A-weighted
- • Adjustable Gain Range: -40 dB to +60 dB
- • Limiter: Selectable Analog RMS Limiter
- • Equalizer: 4-band Parametric
- • USB Input: USB Micro-B Receptacle
- • Line-In Input: 3.5 mm (1/8')
- • Charging Requirements: USB-powered 5 V/0.5 A to 1 A
- • Housing: Black Anodized Aluminum
- • Net Weight: 182.0 g (6.42oz.)
- • Dimensions: 111 ¡Á 59 ¡Á 21 mm (H ¡Á W ¡Á D)
- • Battery Specifications:
- • Battery Type: Rechargeable Li-Ion
- • Nominal Voltage: 3.6 V DC
- • Battery Life: Analog in (BYPASS EQ mode) up to 10 hours, USB Input Analog in (EQ mode) up to 7 hours









The Shure KSE1500SYS-US Electrostatic Earphone System is perfect for audiophiles seeking an immersive audio experience. Whether you're at home, on the go, or in the studio, these earphones deliver exceptional sound quality. With a lightweight and ergonomic design, they're comfortable to wear for extended periods. The system features a rechargeable battery and is compatible with various devices. The earphones have a frequency response of 10 Hz to 50 kHz, a maximum SPL of 113 dB SPL, and a net weight of 44.0 g (1.55 oz.). The amplifier has dimensions of 111 ¡Á 59 ¡Á 21 mm (H ¡Á W ¡Á D) and a net weight of 182.0 g (6.42oz.).