Electrostatic Sound Isolating™ Earphone System
The premium KSE1500 Electrostatic Sound Isolating™ Earphone System is an electrostatic earphone and amplifier system with digital-to-analog-conversion (DAC) for use in-line with portable media players. Featuring single-driver electrostatic Sound Isolating™ earphones matched to a USB digital-to-analog-converter (DAC) for extreme audio clarity and detail with fast, accurate transient response. The KSE1500 system features a 24 bit/ 96 kHz conversion rate, customizable 4-band parametric EQ with 5 preset settings and 4 user-defined settings, rechargeability and input level meters. Able to process both digital audio directly via micro-USB, analog via a direct line in, or bypass entirely for a pure analog signal without conversion. The KSE1500 system defines a new standard of portable listening that brings high-fidelity audio into the mobile demands of today’s active lifestyles.
The first application of electrostatic technology for sound isolating earphones featuring a single MicroDriver design (patented)
Each earphone features a virtually weightless, massless diaphragm, surrounded by an electrostatic field generated by back plates that manage charge oscillation.
The application of this technology to Shure Sound Isolating™ earphones is proprietary with a patent pending
Extremely high correlation to the source audio provides unmatched audio clarity and detail
Electrostatic technology provides the fastest, most accurate transient response available.
Lightweight, ergonomic shape minimizes ear fatigue
KSE1500 Earphones support after-market custom-molded sleeves
Custom-designed cable specifically isolates each conductor
Allows for low capacitance and high dielectric properties with exceptional durability
Reinforced cable
55” (1.4 m) long
Formable wire for secure, custom fit in over-ear earphone placement
Sound Isolating™, comfortable sleeves block up to 37 dB of ambient noise
Eight different types of sound isolating sleeves are included for secure and comfortable listening
Designed for use exclusively with the KSA1500 DAC amplifier
The KSA1500 features unique electrical circuit properties that deliver the specific bias voltages required by the single-driver electrostatic earphones
6-pin LEMO connection
KSA1500 DAC Amplifier
4-band Parametric EQ features five preset settings and four customizable settings to maximize audio playback fidelity
Preset settings include flat, low boost, vocal boost, loudness, de-ess
Each user-defined setting features four customizable EQ points allowing detailed personal control, shaping and tuning for different musical tone preferences
EMI (Electromagnetic Interference) Filter
Special designed circuitry filters out Electromagnetic interference from mobile phone without scarifying the audio quality.
Enhanced Audio Control provides additional user-friendly options to maximize audio playback fidelity
Selectable digital or analog input signal processing
Digital audio input via USB
Bit depth: 16-bit / 24-bit
Sample rate: 44.1 / 48 / 88.2 / 96 kHz
Note: 24-bit/96 kHz conforms to the High-Resolution Audio (Hi-Res Audio) standards as verified by the Japan Audio Society
Analog signal path via standard 1/8” (3.5 mm) “Line In” input/switch
Bypasses digital processing for pure analog audio (“Bypass” mode)
Analog input pad settings (10 dB or 20 dB) for managing high input levels
Input level meter for monitoring signal gain structure
Output level meter
User-selectable limiter
Streamlined controls for quick and simple navigation throughout the KSE1500 settings
Tactile main control knob
Turn for scrolling through screen options
Press for entering highlighted option
Power / previous screen button
Hold down to power on/off
Press once to step backwards through the menu options
Hold switch will lock the KSE1500 to prevent any accidental setting changes
Color OLED screen for easy viewable, detailed navigation through settings
Integrated USB rechargeable battery can conveniently charge from provided wall charger or computer, even when streaming USB audio from computer
Battery life
Up to 7 hours with digital USB input (EQ mode)
Up to 10 hours with line-in input (Bypass EQ mode)
Charge time: approx. 3 hours 15 minutes for full charge from empty (using power adaptor)
Compatible with Mac, PC, iOS and Android devices via included accessory assortment, featuring Micro-B to Lightning and Micro-B OTG cables
Premium Shure fit and finish and construction featuring an elegantly machined aluminum housing, manufactured to exacting Shure quality standards
Designed for use exclusively with the KSE1500 Electrostatic Earphones
The KSA1500 features unique electrical circuit properties that deliver the specific bias voltages required by the single-driver electrostatic earphones.
6-pin LEMO connection
iOS Compatibility
Made for iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPad Air 2, iPad mini 3, iPad Air, iPad mini 2, iPad (4th generation), iPad mini, iPod touch (5th generation)
Android Compatibility
The KSA1500 DAC Amplifier is compatible with Android devices that support USB Audio Class 2.0 and Micro-B OTG (On-The-Go) connectivity. Not all Android devices are compatible. Android is a trademark of Google Inc.
