Front panel features

A B

ENGLISH

ED C

When the LINE IN/DIRECT IN switch on the rear panel is set to “DIRECT IN”, the front panel buttons will not work except for the POWER switch. This is normal for DIRECT mode operation.

Note: The following 3 controls will only work in the “LINE IN” (Integrated amplifier) mode.

AINPUT

Select the terminal to which the equipment to play is connected.

BMUTING

Use this button to mute the sound.

CVOLUME

Turn this knob to adjust the volume.

DPOWER

Use this switch to turn the unit on and off.

The indicator lights in red once when you turn on the unit. Then the indicator lights in blue after 1 minute and audio is output. The indicator lights in red also when the protection circuit is operating (page 14).

<Once the unit is turned off, wait for at least 5 minutes to turn it on again in order to protect the tubes.

ERemote control sensor

Receives signals from the remote control unit. Point the remote control unit at this sensor when operating the remote control unit (This works in the rear panel “LINE IN” setting only).

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Esoteric A-100 owner manual Front panel features, Remote control sensor

A-100 specifications

The Esoteric A-100 is a high-performance audio component designed to cater to audiophiles seeking superior sound quality. As part of Esoteric’s reputation for excellence in the high-end audio segment, the A-100 showcases cutting-edge technology and meticulous craftsmanship.

One of the standout features of the A-100 is its advanced digital-to-analog conversion capabilities. It incorporates Esoteric's renowned DAC technology, which utilizes a high-precision, low-distortion multi-bit architecture. This design provides a richer and more detailed sound profile, catering to the most discerning listeners. The A-100 supports an array of digital inputs, including USB, coaxial, and optical, ensuring compatibility with a wide range of audio devices.

In terms of build quality, the A-100 exemplifies Esoteric's commitment to durability and aesthetics. Its chassis is constructed from rigid materials that minimize vibration and electromagnetic interference. The sleek, modern design not only enhances its visual appeal but also serves a functional purpose by aiding in overall performance integrity.

Another notable characteristic is the extensive customization options available with the A-100. Users can fine-tune their listening experience through various settings, allowing adjustment of balance and tone to suit individual preferences. The addition of a high-performance headphone amplifier further extends its versatility, making it an excellent choice for both speaker and headphone listening.

Technologically, the A-100 employs proprietary algorithms for signal processing, enhancing the audio output quality. Its upsampling capabilities convert lower resolution audio sources to a higher resolution, delivering a more immersive listening experience. This technology significantly improves the soundstage and clarity, revealing subtle nuances in the music that may otherwise go unnoticed.

In summary, the Esoteric A-100 is a sophisticated fusion of robust engineering, advanced technology, and aesthetic design, making it a standout in the high-fidelity audio market. With its meticulous attention to detail and user-focused features, the A-100 is sure to impress audiophiles and enhance any audio setup, delivering an unparalleled listening experience that is both dynamic and immersive.