Select button, Channel status LED indicators

Caution!

2Select button

The Select button is used (along with the Mode button) when conﬁguring the ampliﬁer for either balanced or single-ended operation. It is also used when conﬁguring the turn-on delay or ampliﬁer number for an ampliﬁer connected to a Classé preampliﬁer by the DC Trigger or CAN Bus control systems.

3Channel status LED indicators

Each ampliﬁer channel has two Channel LED indicators. They are used to indicate the use of either balanced (XLR) or single-ended (RCA) inputs for that channel.

These indicators are also used to indicate fault conditions in your ampliﬁer, should any ever arise. If a channel’s LED indicators blink red, there is a problem in that particular channel. If all the Channel LEDs are blinking red, there may be a systemic problem that is not speciﬁc to a particular channel.

If you see any Channel LED Indicator blinking red, please disconnect the ampliﬁer from the AC mains immediately and check that all external connections are cleanly made and secure. If no fault is immediately obvious, please call your authorized Classé dealer for assistance.

4Mode button

The Mode button is used (along with the Select button) when conﬁguring the ampliﬁer for either balanced or single-ended operation. It is also used when conﬁguring the turn-on delay and ampliﬁer number of the ampliﬁer when it is connected to a Classé preampliﬁer by the CAN Bus communications or Trigger systems.

CA-2100 specifications

The Classe Audio CA-2100 is a high-performance stereo power amplifier that exemplifies the brand's commitment to delivering exceptional sound quality, robust construction, and advanced technology. Designed for audiophiles and music enthusiasts, the CA-2100 offers outstanding amplification capabilities, ensuring that even the most nuanced audio details are captured and reproduced with clarity.

One of the standout features of the CA-2100 is its impressive power output. With a rating of 200 watts per channel at 8 ohms, and 400 watts at 4 ohms, this amplifier provides ample headroom to drive a wide range of speakers with ease. Whether you're listening to delicate acoustic performances or the most demanding orchestral pieces, the CA-2100 can handle it all without distortion. Its dual-mono architecture ensures that each channel is powered independently, minimizing crosstalk and delivering a pure, immersive stereo experience.

The CA-2100 incorporates advanced Class AB amplification technology, which strikes a perfect balance between the efficiency of Class D and the sound quality associated with Class A amplifiers. This design allows the amplifier to deliver warm, rich sound while maintaining the dynamic responsiveness crucial for live performances.

A key characteristic of the CA-2100 is its premium build quality. The amplifier features an aluminum chassis that not only enhances durability but also contributes to effective heat dissipation. This thoughtful design helps maintain optimal operating temperatures, ensuring longevity and reliable performance over time. The amplifier is also equipped with a high-quality power supply that delivers stable and consistent power to the output stage.

Additional features of the CA-2100 include a variety of input options, including balanced XLR and single-ended RCA connectors. This versatility allows users to integrate the amplifier into a wide range of audio systems with ease. Furthermore, the CA-2100 is designed with user-friendly functionality, featuring a straightforward layout with intuitive controls.

In summary, the Classe Audio CA-2100 stands out in the realm of audio amplification with its powerful performance, elegant design, and advanced technology. It serves as an excellent choice for those seeking to elevate their listening experience, delivering music in its most authentic form. Whether in a dedicated listening room or a high-end home theater, the CA-2100 is sure to impress even the most discerning audiophiles.