The choice of an amplifier circuit type is also extremely important. In theory, a push-pull amplifier circuit produces more power than a single-ended design and it cancels out even-order distortion, but most push-pull amplifiers never reach this theoretical ideal. Although most tube amplifiers sound better than the majority of solid state designs, they can leave some listeners unsatisfied; some mem- bers of the single-end design camp argue that push-pull designs strip away harmonic texture from the sound they produce. Therefore, those designers have chosen to use single-end designs.

A push-pull design can fail to deliver on its promise for several reasons: our own research has indi- cated that non-linearity in the audio transformer, the power supply design and the phase inverter may all contribute to less-than-accurate presentation. A gain or driver stage that does not exhibit perfect push-pull action will cause an offset to occur in the audio transformer, which can substantially reduce the quality of the sound. A push-pull audio transformer is supposed to be balanced to the center-tap point where the high voltage is fed to the output tubes; but any shift in winding balance, coupled with poor push-pull action from the driver stage, will cause distortion products to rise, which further reduces the sound quality.

Our solution to this problem has been to use power-supply regulation at every point where there may be potential interference from any other part of the circuit. For example, every tube and every gain stage in our Model 1 amplifier and pre-amplifiers has its own high-voltage plate regulator, and all the filaments are DC and fully regulated Ð basically, we regulate everything!

The design of the audio circuit is just as important as the power supply. We begin each product design on a clean sheet of paper, with nothing left to chance. We analyze every element in the circuit to find the best way to produce clean, incorruptible power and a noise-free environment for the signal path. We select components for their contribution to the sound, not because of their audiophile pedigrees. Every part is subjected to careful listening sessions and committee discussion before we add it to a circuit. Because all components change their sound as they Òbreak inÓ, we also check every resistor, capacitor and tube for reliability and sound quality over the life of the product.

Red Rose Music uses only the finest custom-designed audio and power transformers. We use the highest quality computer-grade capacitors in the high-voltage power supply, MIT¨ tin-foil polypro- pylene capacitors in the audio circuits, along with Holco¨ and Roederstein¨ resistors, Rel-Cap¨ polystyrene .090-inch thick SMOBC (solder mask over bare copper) printed circuit boards, Cardas¨ binding posts, Neutrik¨ XLR Connectors, and Hubbell¨ IEC 320 power connectors.

The end result of our design effort is a lower noise floor, resolution without edge, a wide deep soundstage, and well-controlled bass reproduction.

But please listen for yourselfÉhearing is believing!

Page 4
Image 4
Red Rose Music 5 owner manual

5 specifications

Red Rose Music 5 is a groundbreaking advancement in the realm of audio technologies, revolutionizing the way we experience sound. Renowned for its rich, immersive sound quality, this state-of-the-art music system is designed for audiophiles and casual listeners alike. Its primary purpose is to provide unparalleled clarity and depth, ensuring that every note and nuance is heard as the artist intended.

One of the main features of Red Rose Music 5 is its advanced digital processing capabilities. It utilizes sophisticated algorithms to enhance sound quality, providing listeners with an authentic audio experience. These algorithms analyze incoming audio signals and optimize them in real-time, resulting in a listening experience that captures the essence of live performances.

The system also incorporates high-resolution audio formats, allowing users to enjoy music in stunning detail. Supporting formats like FLAC and DSD, Red Rose Music 5 caters to users who prioritize quality over convenience, ensuring that even the most intricate compositions are rendered beautifully. This feature is complemented by an impressive dynamic range, which allows for a stark contrast between soft and loud sounds, providing a fuller listening experience.

Another noteworthy characteristic is the connectivity options available with Red Rose Music 5. With support for Bluetooth, Wi-Fi, and various digital inputs, users can easily stream music from their smartphones, tablets, or computers. This flexibility makes it possible to enjoy an expansive library of music without the clutter of physical media.

The user interface of Red Rose Music 5 is designed for simplicity and ease of use. Featuring a responsive touch-screen display, navigating through playlists and settings is intuitive. Customization options allow users to tailor their listening experience according to personal preferences, ensuring that every session is unique.

Design-wise, Red Rose Music 5 embodies elegance. Its sleek, modern aesthetic, combined with high-quality materials, makes it a beautiful addition to any home. The system is engineered not only for performance but also for longevity, incorporating components that can withstand the rigors of regular use.

In essence, Red Rose Music 5 is a versatile and sophisticated music system that caters to the needs of modern audiophiles. With its superior sound quality, wide range of connectivity options, and user-friendly interface, it stands as a testament to technological advancement in the world of audio, delivering an extraordinary listening experience.