Krell Industries Evolution 309323 user manual

Summary of the content on the page No. 1

Evolution 222
Stereo Preamplifier
THE LEADER IN AUDIO ENGINEERING
QUICK SETUP GUIDE
Thank you for your purchase of the Krell Evolution 222 Stereo Preamplifier. The Evo-
Getting Started
lution 222 features Krell Current Mode circuit topologies, Krell CAST technology,
The owner’s reference for this and a robust power supply for exceptional audio performance. A thoughtful suite
product, including a detailed
of menu options ensures that the Evolution 222 can be customized for the greatest
descri

Summary of the content on the page No. 2

Figure 1 The Evolution 222 Front Panel 1 Power control. Make sure this pressed while the 12 Mute button Front Panel Use this to switch the is not obstructed. Evolution 222 is in Use this to mute the Functions preamplifier between stand-by mode. preamplifier output. To 5 Menu button stand-by and opera- unmute, press the mute Use this to access the 8, 9, and 10 Input tional modes. button again. The red menu functions of the selectors LED illuminates when 2 Infrared emitter Evolution 222. For Use

Summary of the content on the page No. 3

Figure 3 The Evolution 222 Back Panel 17 Tape input tors (for use with Krell 23 RC-5 in nents to be turned Back Panel This single-ended input CAST-equipped ampli- This remote connector on/off, or to/from stand- Functions pair is for use with a fiers). is used with third-party by, through the remote tape source. remote control systems control. 21 CAN link that provide RC-5 (IR) 18 C-1 and C-2 inputs These RJ-45 link con- For more information, data via a wired con- The two CAST inputs nectors are

Summary of the content on the page No. 4

Position the preamplifier where you intend to use it in your system. Connecting the 1. Neatly arrange and organize wiring to and from the preamplifier and all compo- Evolution 222 nents. Separate the AC wires from any audio cables to prevent hum or other to Your System unwanted noise from being introduced into the system. Krell recommends using its 2. Connect the outputs of your source equipment to the appropriate CAST (18), proprietary Krell CAST system balanced (15), single-ended (16), or t