(SECTION THREE: Quick Start)

(Connecting the Evolution Two To Your System continued)

6.On each preamplifier channel, connect the supplied AC power cord to the IEC power cord receptacle (48).

7.On each preamplifier channel, plug the AC power cord into AC power. The front panel display (15) scrolls through EVOLUTION 2 SOFTWARE VERSION, and the red stand-by LEDs illuminate (4), indicating that the Evolution Two preamplifier is in stand-by mode. The scrolling stops when the Evolution Two is ready to be powered on.

Note

Use only the power cord provided with the preamplifier channel to make the connec- tion to AC power. Operation with a power cord other than the one supplied by Krell could induce noise, limit current, or otherwise impair the ability of the preamplifier chan- nel to perform optimally.

Operating the Evolution Two (Linked Mode)

After the Evolution Two is connected to your system and to AC power, and the front panel display (15) has stopped scrolling, begin operation:

1.Press the power button on either preamplifier chassis front panel or the pwr key (3) on the remote control. The blue backlights illuminate, the red stand-by LEDs (4) turn off, and the front panel displays read INITIALIZING. The front panel displays show the factory default input: S-1, and level: -INF. The Evolution Two is now in the operational mode.

2.With the Evolution Two preamplifier output muted or the volume fully attenuat- ed, select a source manually using the front panel input select buttons or the input select keys on the remote control (8, 9, 10, 11). Start playing the source. Use the level control knob or level keys (16) to set the volume to a comfortable listening level.

3.To return the Evolution Two preamplifier to the stand-by mode, press the power button or pwr key.

Krell recommends leaving the Evolution Two in the stand-by mode when it is not playing music.

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Krell Industries EVOLUTION TWO MONAURAL PREAMPLIFIER manual Operating the Evolution Two Linked Mode
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EVOLUTION TWO MONAURAL PREAMPLIFIER specifications

Krell Industries has long been a name synonymous with high-fidelity audio equipment, and their EVOLUTION TWO MONAURAL PREAMPLIFIER is a testament to this legacy. This premium preamp is designed to cater to audiophiles, delivering unparalleled sound quality and meticulous attention to detail.

At the heart of the EVOLUTION TWO lies Krell's commitment to superior audio performance. The preamplifier employs a fully balanced, differential signal path that minimizes noise and distortion, ensuring that the audio output is pure and true to the source. This architecture not only enhances sound quality but also integrates seamlessly with other high-end audio components in any setup.

One of the standout features of the EVOLUTION TWO is its advanced power supply design. Krell employs a toroidal transformer coupled with high-energy storage capacitors to provide stable, clean power. This allows for improved dynamics and transient response, helping to reproduce the complex nuances of music in a way that engages the listener. The preamplifier's power supply is designed to operate with extreme efficiency, ensuring consistent performance even during the most demanding listening sessions.

Additionally, the EVOLUTION TWO comes equipped with Krell's proprietary CAST (Current Audio Signal Transmission) technology. This innovative feature allows for a direct, impedance-matched connection between components, significantly reducing signal degradation over long cable runs. Audiophiles will appreciate the clarity and fidelity produced by CAST, revealing subtle textures and details in their favorite recordings.

The preamplifier also includes a range of inputs and outputs, catering to various audio sources and systems. Users can connect multiple devices, including digital sources, with ease, thanks to the EVOLUTION TWO's advanced input switching capabilities. The unit supports balanced XLR connections as well as unbalanced RCA outputs, providing flexibility for users with different equipment configurations.

Moreover, the EVOLUTION TWO MONAURAL PREAMPLIFIER boasts a stunning aesthetic, showcasing Krell's hallmark design philosophy. With its sleek chassis and elegant finish, the preamp not only sounds good but looks great in any audio setup.

In summary, the Krell Industries EVOLUTION TWO MONAURAL PREAMPLIFIER is a high-performance audio component that encapsulates cutting-edge technology and exceptional craftsmanship. With its balanced signal path, innovative power supply design, CAST technology, and versatile connectivity options, it is a remarkable addition to any serious audiophile's system, promising a listening experience that truly transcends the ordinary.
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