BALANCED/UNBALANCED Signals

The ACS switch options are:

RCA STEREO: This option provides a stereo output via both left and right output channels from a stereo signal connected to both left and right input RCA inputs.

RCA BRIDGED MONO: This option configures your amplifier to drive one loudspeaker from one unbalanced signal fed to the RIGHT RCA input. The loudspeaker is connected to both channels positive

(+)output terminals, giving an available power in this mode four times the rated output of the amplifier, approximately 1000 watts into 8 ohms. Special care must be taken in connecting the input signal and loudspeakers to ensure safe operation and best possible performance.

XLR STEREO: This option provides a stereo output signal from a balanced stereo input signal connected to both the left and right XLR inputs. All the advantages of balanced line transmission will be realised with good rejection of noise and some freedom from earth or ground loops (hum).

XLR BALANCED MONO: In this mode both channels of your Plinius SA-Reference combine to operate as a true balanced mono amplifier, from input to output. This configuration provides the highest quality mono performance from a balanced line input connected to the RIGHT BALANCED XLR INPUT. As with RCA Bridged configuration, the loudspeaker is connected to both channels positive (+) output terminals. Available power in this mode is four times the rated output of the amplifier, approximately 1000 watts RMS into 8 ohms. Special care must be taken in connecting the input signal and loudspeakers to ensure safe operation and best possible performance.

Balanced or unbalanced input options will depend on the type of signal available from your preamplifier or other equipment. The Plinius SA-Reference provides both options to allow you to choose the most suitable preamplifier for your purposes. Plinius Preamplifiers offer both balanced and unbalanced output options.

BALANCED LINE is normally used to transmit signals in a professional environment. Because balanced line effectively reduces or eliminates noise pick-up by the system cabling, it has become increasingly more important in high-quality domestic high fidelity systems.

UNBALANCED leads such as single ended, RCA or coaxial are common and are used in the majority of audio signal systems. The terminal plug and socket are most commonly called RCA and can be found on your Plinius SA-Reference for use as the standard input terminals for both left and right inputs.

OUTPUT TERMINALS - STEREO

Output connections for the loudspeakers are provided on the left and right hand side of the rear panel. Two parallel pairs of binding posts for each channel are fitted – these provide ease of use with bi-wiring and multiple cables requiring a large contact area.

P10 specifications

Plinius Audio has long been regarded as a pioneer in the high-fidelity audio world, and the Plinius P10 exemplifies their commitment to delivering exceptional sound quality. This robust stereo power amplifier is designed to meet the needs of audiophiles who demand both performance and reliability.

One of the standout features of the Plinius P10 is its impressive power output. Capable of delivering 200 watts per channel into an 8-ohm load, and even more at lower impedances, the P10 can drive a wide range of speakers with authority. This capability ensures that even the most demanding speaker systems can achieve their full potential, providing dynamic and engaging sound reproduction across all frequencies.

The P10’s build quality is equally remarkable. Designed with a solid aluminum chassis, the amplifier not only looks stunning but also minimizes electromagnetic interference, contributing to a cleaner audio signal. The internal components are meticulously selected, featuring high-grade capacitors, custom transformers, and high-current output transistors. This attention to detail results in a level of performance that is both sophisticated and reliable, ensuring long-term operational excellence.

One of the key technologies incorporated into the P10 is its direct-coupled architecture. This design eliminates the need for output capacitors, providing a more natural sound by preserving the integrity of the audio signal. Coupled with an advanced Class A/B operation, the amplifier delivers warmth and richness without sacrificing detail, making it ideal for critical listening sessions.

Another noteworthy aspect of the Plinius P10 is its flexible connectivity options. It comes equipped with both balanced XLR and unbalanced RCA inputs, allowing users to integrate it seamlessly into various audio systems. This versatility makes the P10 an excellent choice for both stereo and multi-channel configurations.

Heat management is crucial for any high-performance amplifier, and the P10 excels in this area as well. Designed with efficient thermal dissipation in mind, it features large heatsinks that help maintain optimal operating temperatures, even during extended listening sessions. This not only ensures consistent performance but also increases the amplifier's lifespan.

Audiophiles will appreciate the P10’s ability to deliver a sonic experience that captures the essence of the original recording. Its transparent soundstage, expansive imaging, and precise dynamics make it a standout choice for those serious about achieving audio nirvana.

In conclusion, the Plinius Audio P10 stereo power amplifier combines power, elegance, and advanced technology, making it an outstanding option for any audio enthusiast. With its ability to drive complex speaker loads effortlessly and produce a breathtaking soundstage, the P10 represents the very best in high-end audio engineering.