KSE1500SYS Electrostatic Earphone System
Electrostatic technology provides the fastest, most accurate transient response available. Until now, it has never been applied to Sound Isolating earphones. The KSE1500SYS Electrostatic Earphone System features a virtually weightless diaphragm surrounded by an electrostatic field generated by the back plates that manage charge oscillation. The result is unmatched clarity and detail with an extremely high correlation to the source audio.
Electrostatic earphone technology delivers more accurate sound than dynamic or armature driver technologies. With a 6-pin LEMO connector, the cable delivers the specific bias required by the electrostatic drivers. The earphones and amplifier create a unique system of components only compatible with one another. Made of durable Kevlar™, these cables were painstakingly engineered to meet the particular needs of electrostatic technology in a portable form factor.
Using just two simple touch points—the large, tactile top knob and side button—you can control all menu navigation, and this portable electrostatic amplifier makes great sound possible anywhere. It charges from a wall charger or computer even when streaming audio, and the charge lasts up to 7 hours with digital input and up to 10 hours with analog input.
— Bias Voltage: 200 V DC
— Output Voltage: ±200 V, max.
— Output Current: ≤1 mA
— Noise Attenuation: ≤37 dB
— Operating Temperature Range: −18 to 57 °C (0 to 135 °F)
— Transducer Type: Electrostatic
— Connector Type: LEMO Connector
— Frequency Response: 10 Hz to 50 kHz
— Maximum SPL: 1 kHz at 3% THD 113 dB SPL
— 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
— 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
— Battery Charging Temperature Range: 0 to 45 °C (32 to 113 °F)
*Continental US only. Surcharges apply to HI, AK and Canada
Shipping Availability— USA
Shipping PolicyFREE Standard Shipping
Ships In2-3 weeks ⓘCOVID-19 Notice: Our shipping times may be longer than indicated as changing COVID-19 restrictions affect delivery services. Know that our fulfillment teams continue to send product daily as we take extra precautions to ensure their safety. Thank you for your patience and understanding.
Return PolicyFinal sale, not eligible for return