Before Use

What’s in the box

Please confirm that the following accessories are in the box when you open it.

Power cord x 1

Remote control unit (RC-1156) x 1

Batteries (AA, R6, SUM-3) x 2

Felt pads x 3

Owner’s manual x 1

Warranty card x 1

Read this before operation

<Place the unit in a stable location near the audio system that you will use.

<Be careful to avoid injury when moving the unit due to its weight. Get someone to help you if necessary.

<As the unit may become warm during operation, always leave sufficient space around the unit for ventilation. Make sure there is at least 20 cm (8”) of space above and at least 5 cm (2”) of space on each side of the unit. Do NOT place anything such as a CD, CD-R, LP, cassette tape etc. on top of the unit.

<The voltage supplied to the unit should match the voltage as printed on the rear panel. If you are in any doubt regarding this matter, consult an electrician.

<Choose the installation location of your unit carefully. Avoid placing it in direct sunlight or close to a source of heat. Also avoid locations subject to vibrations and excessive dust, heat, cold or moisture.

<Do not open the cabinet as this will void your factory warranty and might result in damage to the circuitry or electrical shock. If a foreign object should get into the unit, contact your dealer or service company.

<When removing the power plug from the wall outlet, always pull directly on the plug, never yank on the cord.

<Keep this manual in a safe place for future reference.

Do Not Move the Unit During Playback

During playback, the disc rotates at high speed. Do NOT lift or move the unit during playback. Doing so may damage the disc or the unit.

When Moving This Unit

When changing places of installation or packing the unit for moving, be sure to remove the disc and return the disc tray to its closed position in the player. Then, press the power switch to turn the power off and disconnect the power cord. Moving this unit with the disc loaded may result in damage to this unit.

Placement of the unit

High-quality hardened tool steel is used for the pin-point feet, securely attached to the bottom of the unit. Although the outer feet may appear loose, the weight of the unit causes them to become firm and secure. The design effectively damps and reduces vibration.

<To protect the supporting furniture surface, you may stick the felt pads supplied with the unit to the bottom of the metal feet.

Pin-point foot

Bottom plate of

Steel foot the unit

Cover foot

Cover foot retaining screws

SA-50 specifications

The Esoteric SA-50 is a cutting-edge integrated amplifier that exemplifies the fusion of innovative technology and superior sound quality. Designed for high-fidelity audio enthusiasts, the SA-50 offers an impressive array of features that cater to a wide range of playback needs while ensuring an exceptional listening experience.

At the heart of the SA-50 is its robust Class A/B amplifier design, which delivers a powerful output of 100 watts per channel into 8 ohms, ensuring that even the most demanding speakers are adequately driven. This ample power ensures a wide dynamic range, allowing for both delicate nuances and explosive crescendos to be rendered with equal clarity. The unit employs a dual-mono design that minimizes crosstalk and ensures precise stereo imaging, crucial for achieving the fidelity expected in high-end audio systems.

The SA-50 integrates advanced digital technologies, featuring a high-quality DAC that supports up to 32-bit/384kHz PCM formats and DSD 11.2MHz playback. This versatility allows audiophiles to enjoy high-resolution audio files, making it an ideal choice for anyone with a sizable digital library. The device includes multiple digital inputs, such as USB, optical, and coaxial, enabling seamless connectivity with various sources, including computers and digital music players.

In terms of build quality, the Esoteric SA-50 is constructed with precision engineering, featuring a rigid chassis designed to minimize vibration and interference, ensuring a pure, undisturbed audio signal. The attention to detail extends to its analog circuitry, which utilizes high-grade components, including custom capacitors and resistors, further enhancing overall audio performance.

User convenience is also a priority in the SA-50’s design, as it comes with a user-friendly remote control and intuitive front-panel controls that facilitate easy navigation through its powerful features. The unit's aesthetic appeal, with its sleek aluminum front panel and understated design, complements any modern audio setup.

Overall, the Esoteric SA-50 integrated amplifier stands out with its blend of premium sound quality, sophisticated technologies, and intuitive features, making it a compelling choice for discerning listeners looking to enhance their audio experience. Whether streaming high-resolution tracks or playing classic vinyl, the SA-50 ensures that every note is delivered with unparalleled precision and clarity, setting a new standard in integrated amplification.

Esoteric SA-50 owner manual Before Use

Models: SA-50