More things to know Speaker Interface | Pass Labs XA200 specification

More things to know

Speaker Interface

Interconnects and Speaker Cables

XA200 Owner’s Manual

You may remotely operate the stand-by mode by applying 12 volts DC to the single pair of 5 way connectors on the rear of the amplifier. The positive of the 12 volts DC goes to the red connector, negative to the black. This connection has an actual operating range of about 9 volts to 15 volts. This switching feature will override the front panel button, only when the front panel button is in the standby position.

The XA200 is optimized for 8-ohm speaker loads. Having said that; we are not aware of any speaker on the market that presents an unusual or difficult load for these amplifiers.

The XA amplifiers do not care particularly about the reactivity of the load. Reactive loads typically will have slightly less distortion at a given voltage/current level than resistive loads. The XA circuit was designed to be quite happy driving electrostatic speakers and any other esoteric loads we know of.

We have a general recommendation about interconnects, and speaker cables; which is that they should cost less than the amplifier, and con- tain at least some conductive material. We have tried a lot of products and most work well, but as a practical matter we cannot make blanket recommendations.

The amplifier is not sensitive to source interconnects. It is also not sen- sitive to radio frequency pickup, which allows some flexibility in choos- ing source interconnects without shields, though shields are always in good taste. For long runs balanced cables are highly recommended for their inherent rejection of common mode noise.

We prefer speaker cables that are short and stout, oxygen free copper and silver are the suggested materials. If you find any really exceptional cable made of gold, please gift us a couple hundred feet.

Fortunately this amplifier is not sensitive to the capacitive/inductive character of some of the specialty speaker cables, so feel free to experi- ment.

We have found that about 90 per cent of bad sounding cables are really bad sounding connections, and we recommend that attention be paid to cleanliness of electrical contact surfaces and proper connector fit.

Speaker cables should be firmly tightened down at the speaker output terminals, but not with a wrench. Output terminals will not withstand the levels of torque that may be easily applied by wrench. Hand tighten-

XA200 specifications

The Pass Labs XA200 is a distinguished power amplifier that is acclaimed for its exceptional performance and remarkable build quality. Designed for audiophiles who demand the highest fidelity in their audio systems, the XA200 offers a unique blend of power, clarity, and musicality that sets it apart from the competition.

At the heart of the XA200 is a Class A topology, renowned for its ability to deliver pure and uncolored sound. This design ensures that the amplifier operates in its most linear region, providing a smooth and accurate response across the frequency spectrum. With an impressive output of 200 watts per channel into 8 ohms, and effectively doubling that power into 4 ohms, the XA200 is capable of driving even the most demanding loudspeakers with ease.

One of the standout features of the XA200 is its innovative use of the Pass Labs’ patented Feedforward error correction technology. This groundbreaking approach reduces distortion to extremely low levels, enabling the XA200 to produce a highly detailed and transparent soundstage. Additionally, the amplifier employs a combination of high-quality components, including custom-designed power supply transformers and large reservoir capacitors, to ensure stable operation under various load conditions.

The build quality of the XA200 is also noteworthy. Encased in a robust chassis with a striking aesthetic, this amplifier not only looks elegant but is designed to minimize vibration and resonance. The dual mono configuration of the XA200 ensures that each channel operates independently, further enhancing the overall sound quality and separation of instruments.

In terms of connectivity, the XA200 is equipped with balanced XLR inputs and single-ended RCA inputs, allowing for versatile integration into different audio setups. It also features a switching power supply that enhances its efficiency, ensuring that the amplifier remains cool even during extended listening sessions.

Overall, the Pass Labs XA200 is a testament to the brand’s commitment to excellence in high-end audio. Its combination of power, advanced technologies, and impeccable build quality makes it an ideal choice for audiophiles seeking a rich and immersive listening experience. Whether used in a dedicated home theater or a refined stereo system, the XA200 stands ready to reveal the true potential of any musical recording.