Shure KSE1500 operation manual

KSE1500

Electrostatic Earphone System

The Shure electrostatic earphone system, KSE1500, user guide.

Version: 3 (2020-A)

KSE1500 Electrostatic Earphone System

IMPORTANT SAFETY INSTRUCTIONS

1.

READ these instructions.

2.

KEEP these instructions.

3.

HEED all warnings.

4.

FOLLOW all instructions.

5.

DO NOT use this apparatus near water.

6.

CLEAN ONLY with dry cloth.

7.

ONLY USE KSE earphones with KSA amplifiers.

8.

UNPLUG this apparatus during lightning storms or when unused for long periods of time.

9.

PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the

point where they exit from the apparatus.

10.

ONLY USE attachments/accessories specified by the manufacturer.

11.

REFER all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any

way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus,

the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

12.

DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled with liquids, such as vases, on the

apparatus.

13.

The MAINS plug or an appliance coupler shall remain readily operable.

14.

To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

15.

Do not attempt to modify this product. Doing so could result in personal injury and/or product failure.

16.

Operate this product within its specified operating temperature range.

17.

PROTECT the earphone cable from being pinched or cut.

18.

DO NOT use this apparatus if the earphone cable, housing, or connector is damaged.

Shure Incorporated

This product is intended for professional use only. This product should only be sold through professional sales channels.

This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit.

This symbol indicates that there are important operating and maintenance instructions in the literature accom

panying this unit.

WARNING: Voltages in this equipment are hazardous to life. No user-serviceable parts inside. Refer all servicing to qualified

service personnel. The safety certifications do not apply when the operating voltage is changed from the factory setting.

Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this equipment.

WARNING FOR ALL EARPHONES!

For safe and correct use of earphones, read this manual before use. Keep the manual and safety information in a convenient

place for future reference.

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Shure Incorporated

WARNING

LISTENING TO AUDIO AT EXCESSIVE VOLUMES CAN CAUSE PERMANENT HEARING DAMAGE. USE AS LOW A VOL

UME AS POSSIBLE. Over exposure to excessive sound levels can damage your ears resulting in permanent noise-induced

hearing loss (NIHL). Please use the following guidelines established by the Occupational Safety Health Administration (OSHA)

on maximum time exposure to sound pressure levels before hearing damage occurs.

90 dB SPL

at 8 hours

110 dB SPL

at ½ hour

95 dB SPL

at 4 hours

115 dB SPL

at 15 minutes

100 dB SPL

at 2 hours

120 dB SPL

Avoid or damage may occur

105 dB SPL

at 1 hour

WARNING

•

Do not use when a failure to hear your surroundings could be dangerous, such as while driving, or when biking, walking,

or jogging where traffic is present and accidents could occur.

•

Keep this product and its accessories out of reach of children. Handling or use by children may pose a risk of death or se

rious injury. Contains small parts and cords that may pose risk of choking or strangulation.

•

Set the volume level of the audio device to a minimum, and then after connecting the earphones, adjust the volume gradu

ally. Sudden exposure to loud noises could cause hearing damage.

•

Turn up the volume control only far enough to hear properly.

•

Ringing in the ears may indicate that the volume level is too high. Try lowering the volume.

•

If you connect these earphones to an airplane’s sound system, listen at low levels so that loud messages from the pilot do

not cause discomfort.

•

Have your hearing checked by an audiologist on a regular basis. If you experience wax buildup, discontinue use until a

medical professional has examined your ears.

•

Failure to use, clean, or maintain earphone sleeves and nozzles according to manufacturer’s instructions may increase

the risk of sleeves detaching from the nozzle and becoming lodged in your ear.

•

Prior to inserting the earphone, always recheck the sleeve to make sure it is firmly attached to the nozzle.

•

If a sleeve becomes lodged in your ear, seek skilled medical assistance to remove the sleeve. Damage to the ear may be

caused by non-professionals attempting to remove the sleeve.

•

Do not attempt to modify this product. Doing so could result in personal injury and/or product failure.

CAUTION

•

Do not immerse in water, such as while taking a bath or washing your face, otherwise sound deterioration or failures may

result.

•

Do not use while sleeping as accidents may result.

•

Use a slow twisting motion to remove the earphones. Never pull on the earphone cord.

•

Stop using the earphones immediately if they are causing great discomfort, irritation, rash, discharge, or any other uncom

fortable reaction.

•

If you are currently receiving ear treatment, consult your physician before using this device.

Note: Use only with the included power supply or a Shure-approved equivalent.

WARNING

•

Battery packs may explode or release toxic materials. Risk of fire or burns. Do not open, crush, modify, disassemble, heat

above 140°F (60°C), or incinerate.

•

Follow instructions from manufacturer

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•

Do not short circuit; may cause burns or catch fire

•

Do not charge with products other than those specified in this user guide.

•

Dispose of battery packs properly. Check with local vendor for proper disposal of used battery packs.

•

Batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like

Note: Battery replacement to be performed only by Shure authorized service personnel.

Please follow your regional recycling scheme for batteries, packaging, and electronic waste.

General Description

The Shure KSE1500 electrostatic earphones are the result of many years of research, development, and technological ad

vancements from the Shure engineering team. The electrostatic drivers deliver premium quality, high definition audio for the

first time in an in-ear design, which provides superior comfort and isolation from outside noise. The earphones are powered by

the KSA1500: a compact, portable electrostatic amplifier with a built-in digital-to-analog converter for connecting to a micro-B

USB source. A full set of furnished accessories includes a leather protective case, a micro-B USB cable, and interchangeable

sound isolating sleeves for a comfortable, personalized fit. From critical monitoring to casual listening, the KSE1500 earphones

reveal the detail and nuances to satisfy the most critical ears.

Features

Portable Electrostatic Amplifier

•

Digital-to-analog conversion when connected to a computer via micro-B USB

•

Supports up to 24-bit, 96 kHz digital audio

•

Powered by an internal, rechargeable Lithium-ion battery

•

Four band parametric equalizer, limiter, and input pad

•

Factory and custom user presets

Earphones

•

Low distortion characteristics

•

Transparent, high-definition sound

•

Excellent transient response

•

Full range frequency response

•

Formable wire ensuring secure cable placement

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KSA1500 Amplifier

Shure Incorporated

① Hold Switch Locks the power button and control knob to prevent accidental adjustment

•

② Power / Back Button

③ Control Knob Rotate to adjust volume and double-press to navigate through the menu

④ Power LED Indicator

⑤ Line Audio Input 3.5 mm stereo input for connecting to analog audio sources

⑥ Earphone Output LEMO output to connect Shure KSE1500 earphones

⑦ OLED Display Displays system information

⑧ Input Source Selector Selects line (analog) or micro-B USB (digital) audio input

Long press: turns power on and off

•

Short press: returns to previous menu screen

•

Red: The amplifier is off. Or amplifier is connected to power and the battery is charging.

•

Green: The amplifier is powered on. Or the amplifier is off; battery is connected to pow

er and fully charged.

•

Off: The amplifier is off and not connected to power.

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⑨ Micro-B USB port

Connects to a computer or portable audio device to receive audio or to the micro-B USB

power adapter to charge the rechargeable battery.

Controls and Navigation

Powering on / off: Long press the power button ②

Adjusting volume: Turn the control knob ①

Accessing the menu: Double-click the control knob ①

Scroll through the menu: Turn the control knob ①

Select an item: Press the control knob button ①

Return to previous screen: Press the power button ②

Lock / unlock the controls: Slide the hold switch ③ to lock and unlock the power button and control knob. When switch dis

plays red background, hold is enabled.

Home Screen

① Audio Input Source

•

LINE: Analog audio (3.5 mm input)

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Shure KSE1500 operation manual

Table of Contents

KSE1500 Electrostatic Earphone System

IMPORTANT SAFETY INSTRUCTIONS

WARNING FOR ALL EARPHONES!

WARNING

WARNING

CAUTION

WARNING

General Description

Features

Portable Electrostatic Amplifier

Earphones

KSA1500 Amplifier

Controls and Navigation

Home Screen