Instruction manual
Page: 7
Technical specication
FM Frequency range 76 - 108 MHz (selectable for region)
AM frequency range 520 - 1710 kHz (selectable for region)
Tuning Increments FM: 50, 100 and 200 kHz (selectable for region)
AM: 9 kHz AM or 10 kHz (selectable for region)
Pre-set stations 99 for FM/AM combined
Station programmin Manual or Automatic
Sensitivity (Audio SINAD = 26dB max RF gain) -3.5 dBuV
Image rejection >70dB
Adjacent Channel rejection >65dB
Alternate channel rejection >70dB
Frequency response (FM only) 30 Hz- 16 kHz -1dB
Total harmonic distortion <0.1%
Stereo separation (FM only) >40dB
Signal to noise (FM only) >70dB (Full limiting) Stereo
De-emphasis 50 or 75 µsec selected for region
Appendix
If more than one EVOLUTION 50 is being used, it may help to join them together via the
remote connections on the rear panel, using a special interface cable from Creek Audio.
This will synchronise the operation of both products. Check with your supplying dealer for
details.
SOFTWARE INSTALATION
The AMBIT module contains additional software to enable the EVOLUTION 50A amp to become a Receiv-
er. When the amp is rst turned-on, after adding the AMBIT module, there will be a slight delay as the new
software is downloaded from the module into the amp’s system microcontroller. Once this is completed, the
OLED display will show the extra features and the amp will work as normal.
This is how to conrm the Software revision: Power-off, Press and hold the INFO button, then press the pow-
er button-on and release the INFO button after the Creek logo disappears. The display will show the model
name, software version number and heatsink temperature. To clear the screen and use the product, press or
turn any control button or knob.