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The Ruby XM monoblock amplifier is the smaller version the XR 300B XLS monoblocks.

The Ruby XM uses two 300B tubes per channel to obtain 60 per cent of the power of the XR model, for those requiring less power but wish to retain the same reference quality as its big brother at a lower price.

The Ruby Reference line now includes the Ruby P1 phono amp, the Ruby STD line stage, the Ruby XR 300B single-ended triode monoblock amplifier, and our latest new Ruby XM 300B single-ended triode monoblocks.

The Ruby XR 300B single-ended triode monoblock amplifiers are custom built to order with several options available uniquely distinguishing each as a hand crafted heritage bespoke state of the nouveau art.

These products have been designed to reach the highest level of sound reproduction and to compete with the best components worldwide, regardless of price.

Much thought went into the design of each component to ensure the ergonomics, ease of operation and long term reliability. These are our statement products that we think will eventually become known as the state of the art today and for at least the next 25 years — much like our first products, the Opal linestage and the Topaz amplifier — that still compete in today's market after more than 18 years for their exquisite sound performance.

The Ruby P1 Phono amp is capable of operating with any moving magnet or moving coil cartridge in the world and is dead quiet up to and including its use at the 80 dB gain setting.

The Ruby STD line stage with its one megahertz bandwidth easily outperforms all tube preamps. Very few Solid State line stages can match the STD, let alone surpass it at any price.

The Ruby XR 300B single-ended triode monoblock amplifiers have raised the bar in the 300B tube market with its new output circuitry that magnifies the intrinsic gain of the the 300B output stage by a factor of four. Best of all manufacturers have and are coming out with new 300B tubes that are surpassing the sound of the original well known Western Electric 300B.

Our first customer with a complete Ruby LP amplification system has aptly named it the Wyetech Ruby Grand Slam!