Output Terminals BRIDGED/MONO, Mains Switch

OUTPUT TERMINALS - BRIDGED/MONO

In bridged/mono modes, the loudspeakers utilise only the positive (+) outputs of your Plinius SA- Reference. In this configuration power output to the loudspeakers is dramatically increased (around four times as much), and is commonly used in conjunction with another amplifier for amplification of each channel from the preamplifier.

Please note that in order to achieve STEREO performance in either of the Mono modes, it will be necessary to use two Plinius SA-Reference Power Amplifiers - one amplifier each for left and right channels.

MAINS SWITCH

This heavy-duty rocker switch in the centre of the panel turns the Mains/Line Power to the amplifier ON or OFF. An LED in the centre of the front panel indicates that the power is on. When first switched on the power LED will pulse for ten seconds - this is an initialisation sequence, after which the power LED remains lit. The amplifier draws a moderately high current when switched on. Despite the "Soft Start Circuit" within the amplifier reducing current demand on the mains as the amplifier is switched on, it is not good practice to rapidly turn the Mains switch on and off repeatedly.

REMOTE TRIGGER TERMINALS

In order to integrate more effectively into a home theatre system, the Plinius SA-Reference has remote trigger terminals fitted to the rear panel. By connecting a processor with a remote trigger signal to these terminals, the SA-Reference can be put in and out of Class AB/mute by the processor to which it is connected. When in Class AB/mute the amplifier draws less current and will operate at minimum temperature. The output relays are also open, disconnecting the loudspeakers. This may be of advantage in a multi-amplifier and/or remote installations. The Class AB/mute mode can only be activated via the remote trigger terminals. Polarity of the connections to the remote trigger is not important.

GROUND LIFT SWITCH

This switch is located adjacent to the Mains Input Socket, and allows the signal ground to be disconnected from the chassis. In some installations a hum loop may exist due to duplicate ground paths from different equipment. Use this switch to remove the connection from 0V to ground thus allowing some flexibility in your particular set-up. Note that in both XLR modes the ground lifting switch should always be set to ‘chassis’.

MAINS POWER CORD IEC CONNECTOR

This connector is where the mains supply cable from your wall connects to the amplifier. You will notice that a fuse holder is mounted within this connection, and it holds a mains fuse to provide surge and overload protection for your amplifier.

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.