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Provides critical safety warnings applicable to all earphone usage and handling.
Overview of the KSE1200SYS system's design and audio quality.
Highlights features of the amplifier and earphones for audio performance.
Details the power knob, status LEDs, and input level meter of the amplifier.
Describes the line audio input, earphone output, and DC power input ports.
Explains the function of the OdB/-10dB pad for audio signal attenuation.
Step-by-step guide for connecting and powering on the system.
Information on storing and replacing the rechargeable lithium-ion batteries.
Guidance on selecting the best earphone sleeve for fit and isolation.
Instructions on how to properly wear the earphones for optimal fit and comfort.
Procedure for safely removing and attaching earphone sleeves.
Proper technique for safely removing earphones from the ear.
Instructions for keeping earphones and sleeves clean for optimal performance.
Procedure to clean the earphone nozzle to resolve sound quality issues.
Addresses problems like no sound, distorted audio, and amplifier power issues.
Lists all items included in the KSE1200SYS package.
Details electrical specifications for the complete system kit.
Technical details for the electrostatic earphones, including frequency response and weight.
Technical details for the amplifier, including signal-to-noise ratio and dimensions.
Details battery type, voltage, life, and charging requirements.
Lists compliance and certifications for the product.
Provides U.S. patent information relevant to the product.
Details FCC compliance rules and potential interference guidelines.
Provides critical safety warnings applicable to all earphone usage and handling.
Overview of the KSE1200SYS system's design and audio quality.
Highlights features of the amplifier and earphones for audio performance.
Details the power knob, status LEDs, and input level meter of the amplifier.
Describes the line audio input, earphone output, and DC power input ports.
Explains the function of the OdB/-10dB pad for audio signal attenuation.
Step-by-step guide for connecting and powering on the system.
Information on storing and replacing the rechargeable lithium-ion batteries.
Guidance on selecting the best earphone sleeve for fit and isolation.
Instructions on how to properly wear the earphones for optimal fit and comfort.
Procedure for safely removing and attaching earphone sleeves.
Proper technique for safely removing earphones from the ear.
Instructions for keeping earphones and sleeves clean for optimal performance.
Procedure to clean the earphone nozzle to resolve sound quality issues.
Addresses problems like no sound, distorted audio, and amplifier power issues.
Lists all items included in the KSE1200SYS package.
Details electrical specifications for the complete system kit.
Technical details for the electrostatic earphones, including frequency response and weight.
Technical details for the amplifier, including signal-to-noise ratio and dimensions.
Details battery type, voltage, life, and charging requirements.
Lists compliance and certifications for the product.
Provides U.S. patent information relevant to the product.
Details FCC compliance rules and potential interference guidelines.
The Shure KSE1200SYS is an analog electrostatic earphone system designed to deliver high-fidelity audio. This system comprises the KSE1200 electrostatic earphones and the KSA1200 analog electrostatic amplifier, offering a premium listening experience with superior comfort and noise isolation.
The KSE1200SYS is engineered for critical listening and casual use, providing transparent, high-definition sound with low distortion and excellent transient response across a full frequency range. The system operates on an entirely analog signal path, ensuring audio purity. The KSA1200 amplifier powers the electrostatic earphones and acts as the central hub for connecting to various audio sources. It features a rechargeable lithium-ion battery for portability, allowing users to enjoy their music on the go. The amplifier also includes an input pad to prevent clipping from high-output audio sources, ensuring optimal sound quality even with varied input levels. An audio metering LED provides visual feedback on the input signal, helping users adjust their source volume appropriately.
The KSE1200SYS is designed for ease of use and a personalized listening experience.
Earphone Connection: Connecting the earphones to the amplifier is straightforward. Users should align the red dot on the earphone cable connector with the red dot on the amplifier's earphone output. It is recommended to connect the earphones with the amplifier powered off to prevent hearing damage. To disconnect, the knurled connector collar should be pulled up to release the lock.
Audio Source Connection: The KSA1200 amplifier features a 3.5 mm stereo input, allowing connection to a wide range of analog audio sources. Users simply plug their audio device into the "LINE IN" input.
Power and Volume Control: The amplifier is powered on and off using the Power/Control Knob, which also adjusts the volume level. Turning the knob clockwise powers on the unit and increases volume, while turning it counter-clockwise all the way turns the unit off.
Battery Charging: The amplifier's internal lithium-ion battery can be recharged by connecting it to a computer, an external battery, or an AC power source using the provided USB Type A to Micro-B cable. This allows for simultaneous listening and charging.
Input Pad: The KSA1200 amplifier includes an input pad switch (0dB or -10dB) to attenuate the analog input signal. This feature is crucial for preventing clipping when using high-output audio sources. Users should engage the pad if the audio meter indicates clipping, and further attenuate the source volume if clipping persists.
Sleeve Selection and Wearing: The system comes with a variety of sound-isolating sleeves, including Soft Flex, Soft Foam, and Triple-Flange options, to ensure a comfortable and secure fit. Users should select a sleeve that provides the best fit and sound isolation, which is essential for optimal bass response and overall sound quality. The earphones should be inserted carefully into the ear to form a tight seal. For active use, the earphone cables can be worn over the back of the ear and secured with the cable cinch to minimize movement.
Proper maintenance is key to ensuring the longevity and performance of the KSE1200SYS.
Sleeve Care: Earphone sleeves should be kept clean and dry. Soft Flex sleeves can be gently rinsed in warm water and air-dried. Foam sleeves require a longer drying time and must be completely dry before reuse. Regular inspection for damage and proper replacement of sleeves is recommended.
Earphone Cleaning: The earphones and sleeves should be wiped with a mild antiseptic to prevent infections. Alcohol-based disinfectants should not be used. It is important to avoid exposing the earphones to extreme temperatures.
Nozzle Cleaning: If a change in sound quality is noticed, users should remove the sleeve and check the earphone nozzle for obstructions. The supplied cleaning tool, with its wire loop end, can be used to clear any blockages. Caution must be exercised not to force any object through the nozzle, as this can damage the sound filter. The cleaning tool is specifically for the earphones and should not be used to clean ears or foam sleeves.
Cable Connector Cleaning: Debris or deposits on the cable connectors can affect audio quality. These can be cleaned using a dry cotton swab after disconnecting the cables.
Battery Storage: To preserve battery health, the lithium-ion battery should be stored within a temperature range of 10°C to 25°C (50°F to 77°F).
Battery Replacement: Lithium-ion batteries experience a linear reduction in capacity over time. If any issues arise with the battery, users should contact Shure Service and Repair for replacement, as there are no user-serviceable parts inside.
The KSE1200SYS is a sophisticated audio system that combines advanced technology with user-friendly design and robust maintenance guidelines to deliver an unparalleled personal listening experience.
General| Type | In-ear |
|---|---|
| Driver Type | Electrostatic |
| Frequency Response | 10 Hz to 50 kHz |
| Driver Size | N/A (Electrostatic) |
| Connector | 3.5 mm (1/8") |
| Included Accessories | carrying case, ear tips, cleaning tool |
| Sound Pressure Level (SPL) | N/A (requires dedicated amplifier) |
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