SECTION FOUR

Connecting an Evolution Amplifier to Your System

This section describes Evolution amplifier connections. Each Evolution amplifier channel has a CAST 4-pin connector, a balanced input via an XLR connector, a single-ended RCA connector, and a pair of loudspeaker binding posts. The rear panel also has 12 VDC trigger input and outputs, and a backlight remote trigger input. All inputs and outputs are located on the Evolution amplifier back panel.

Maintain the correct left/right orientation, when hooking up your system.

CAST Connections

Krell recommends using its proprietary Krell CAST system for unparalleled sonic performance for connections between the Evolution amplifier and other CAST- equipped components. Krell CAST uses flexible interconnecting cables that can be drawn through tight spaces and concealed.

Balanced Connections

The Evolution amplifier also offers balanced operation. The circuitry and connec- tions associated with balanced operation not only can minimize sonic loss but also are immune to induced noise, especially for installations using long cables.

XLR Pin Configuration

Pin 1

Ground

Pin 2

Non-inverting (0O)

Pin 3

Inverting (180O)

Single-ended Connections

Each Evolution amplifier channel has one single-ended input. If connecting a tube preamplifier, use the single-ended inputs only (see below). Connect the u-shaped jumpers between pins 1 and 3 of the XLR connectors when using single-ended inputs.

continued

21

Page 21
Image 21
Krell Industries manual Connecting an Evolution Amplifier to Your System, Cast Connections, Balanced Connections

Evolution specifications

Krell Industries has established itself as a pioneer in high-performance audio equipment, renowned for delivering unparalleled sound quality and innovative technologies. Founded in 1980, the company quickly became synonymous with premium amplification, earning accolades from audiophiles worldwide. Over the years, Krell has evolved its product lineup to include not only amplifiers but also preamplifiers, digital audio players, and complete home theater systems.

One of the hallmark features of Krell products is their robust build quality. The company employs a strong engineering ethos that prioritizes durability and reliability in all its offerings. The iconic, heavy chassis of Krell components serves not only as a protective shell but also minimizes vibrations, which can adversely affect sound quality. This engineering strategy is evident in their signature line of amplifiers, which utilize high-grade materials and precision craftsmanship to ensure longevity and optimum performance.

Krell has also been at the forefront of technological advancements. The introduction of class A amplification circuitry is one such innovation that has been integral to the company's sound signature, allowing for minimal distortion and a rich, dynamic range. This technology ensures that even the most subtle nuances in music are reproduced with fidelity and clarity.

Moreover, Krell has embraced digital audio, creating DACs (digital-to-analog converters) and streaming devices that support high-resolution audio formats. This commitment to digital excellence reflects the company's understanding of evolving consumer preferences. Many of their devices feature wireless connectivity options, allowing users to stream music seamlessly from various sources without sacrificing audio quality.

In addition, Krell emphasizes user-friendly interfaces and versatility in its designs. Customers can often find features such as programmable presets, remote control functionality, and intuitive navigation systems, making it easier to tailor their listening experience.

Krell Industries’ evolution over the years showcases a dedication to audio fidelity, technological advancement, and stylish design. As the company continues to innovate within the high-end audio landscape, it maintains its reputation as a brand that audiophiles can trust, delivering exceptional sound experiences that stand the test of time.