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General| Type | Integrated Amplifier |
|---|---|
| Frequency Response | 5Hz to 100kHz (+0dB, -3dB) |
| Signal-to-Noise Ratio | 110dB |
| Input Impedance | 47kΩ |
| Input Sensitivity | 200 mV |
Essential safety instructions for operating the amplifier, covering electrical hazards and proper usage.
Warning against exposing the appliance to rain or moisture to prevent fire or electric shock hazards.
Information on FCC compliance for the device as a Class B digital device in the USA.
Lists all supplied accessories with the ESOTERIC I-03, including remote control, batteries, and cables.
Guidance on proper placement of the amplifier, including ventilation space and avoiding heat/dust sources.
Instructions for cleaning the unit's surface and precautions regarding cleaning agents and materials.
Detailed description of the front panel controls including INPUT, POWER, Display, Remote Sensor, and VOLUME.
Explanation of the buttons on the RC-1251 remote control, including ON, INPUT, DIMMER, SETUP, CLEAR, VOLUME, and MUTING.
Details on the effective range of the remote control and factors affecting its operation, such as angle and lighting.
Guidance on installing batteries in the remote control and important precautions to prevent damage or injury.
Illustrates how to connect various audio sources like turntables and recorders to the amplifier's input and output terminals.
Details on connecting analog audio sources via RCA and XLR terminals, including specific terminal functions like PHONO.
Information on using the PRE OUT terminals for analog audio output, for connecting to recorders or power amplifiers.
Explanation of the SIGNAL GND terminal for improving sound quality when connecting turntables.
Instructions for connecting the power cord and a warning about using specified cords.
Guide on how to connect speakers to the amplifier's SPEAKER terminals using various cable types.
Instructions on correctly connecting speaker cables to ensure optimal sound quality and prevent damage.
Instructions on connecting the amplifier's PRE OUT terminals to a power amplifier's audio input.
Details on how to connect speaker cables using bare wire, spades, or banana plugs, with European customer notes.
Step-by-step instructions for powering the unit on and off, including amplifier connections and volume adjustments.
How to use the INPUT knob to cycle through and select connected audio sources.
Instructions for private listening using headphones, including volume adjustment and hearing protection.
How to change the brightness level of the display and indicator lamps using the DIMMER button.
Instructions on how to mute and unmute the audio output temporarily using the MUTING button.
How to adjust the balance between left and right speakers for optimal sound staging.
Procedure for adjusting the sound level of individual input terminals for consistent playback volume.
Customizing volume display, volume curve, and display behavior like auto-darkening.
Setting up PRE OUT terminals, RCA2/RCA3 functionality, and cartridge types for turntables.
How to assign custom names to input terminals and set them to be skipped during source selection.
Adjusting the output level for PRE OUT terminals when using specific modes like ON1, ON2, or REC.
Configuring RCA2 terminals for 'THRU' mode for home theater pass-through, affecting volume control.
Setting up the RCA3 terminal for PHONO input and selecting the correct cartridge type (MM/MC).
Assigning custom names to input terminals and enabling/disabling them for selection via the INPUT knob.
Configuring the automatic display dimming feature to save power and prevent display irregularities.
Procedure to reset all custom settings back to the unit's default factory configuration.
Solutions for problems like the unit not powering on or the remote control not functioning.
Troubleshooting steps for scenarios where there is no sound or the volume is too low.
Explanation of the 'AMP ERR!' display and steps to resolve issues related to the protection circuit, such as speaker shorts or overheating.
Detailed technical data on rated output power, distortion, frequency response, and input/output impedance.
Physical dimensions, weight, power supply requirements, and operating temperature range of the unit.
A list of all items included in the product box with the amplifier.
Diagram identifying all input, output, and speaker terminals located on the rear panel of the unit.
Guidelines for the proper disposal of electrical and electronic equipment and batteries in Europe.
Table detailing the presence of hazardous substances in components of the I-03 unit according to China RoHS regulations.
Provides contact details for TEAC Corporation and its global subsidiaries, and fields to record the unit's serial number.
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