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发布时间：2009-09-30
GE2 Magic Box 1 Features Low cost and high performance digital effect module Superior sound quality Delay time/Reverb time control can be adjusted in real time. 24-bit/105dB Dynamic Range. 48kHz sampling rate (maximum) Applications Guitar Amplifier systems Effects for electronic keyboards Mixers, Portable PA systems 32k internal DRAM makes longest delay time 1000 ms (@32KHz sample rate) 5V operation at 80mA. Mono input, Stereo output No external component or circuit is needed. Electrical piano Effects boxes Karaoke system Programs and Control Panel Program table Program List High quality guitar effect provides clear and rich sound including two independent adjustable parameters: NO FX1 Parameter FX2 Parameter 1 Chorus wet 2 Flanger rate 3 Tremolo rate Delay time 4 Chorus wet 5 Flanger rate 6 Tremolo rate Reverb time GE2 Magic Box 2 Chorus Excellent Chorus effect makes performance breathtaking Chorus Wet: 0%~100% Flanger Flanger rate: 0%~100% Flanger rate equal 0% is call LOCK mode. Flanger isn’t fly and User can adjuset tone effects. Tremolo Reverb rate: 0%~100% Delay Delay time: 180~500ms Feedback: % control the decay time Reverb Reverb time: 0.5S~2.5S Pin Description Connector1 Pin # Name Pin Type Description Total Effect Table Fx1 FX2 Result 1. Chorus Bypass Chorus 2. Flanger Bypass Flanger 3. Tremolo Bypass Tremolo 4. Bypass Delay Delay 5. Bypass Reverb Reverb 6. Chorus Delay Chorus -> Delay 7. Flanger Delay Flanger -> Delay 8. Tremolo Delay Tremolo -> Delay 9. Chorus Reverb Chorus -> Reverb 10. Flanger Reverb Flanger -> Reverb 11. Tremolo Reverb Tremolo -> Reverb 12. Bypass Bypass Bypass GE2 Magic Box 3 1 R-OUT OUTPUT Analog output, right channel (510mV RMS) 2 L-OUT OUTPUT Analog output, left channel (510mV RMS) 3 AGND GND Analog ground 4 L-IN INPUT Analog input, left channel (370mV RMS) 5 R-IN INPUT Analog input, right channel (370mV RMS) 6 +A5V POWER +5V Supply 7 AGND GND Analog ground 8 DGND GND Digital ground 9 +D5V POWER +5V Supply Connector2 Pin # Name Pin Type Description 1 +A5V POWER +5V Supply 2 IO1 DATA Connect to CD4051 Multiplexers/Demultiplexers 3 IO0 DATA Connect to CD4051 Multiplexers/Demultiplexers 4 P3.2 DATA Connect to Micro-controller Pin 14 (Reserved) 5 P3.3 DATA Connect to Micro-controller Pin 15 (Reserved) 6 P3.4 DATA Connect to Micro-controller Pin 16 (Reserved) 7 AGND GND Analog ground Package Dimension APPLICATION DIAGRAM GE2 Magic Box 4 CONTROL PANEL SCHEMATIC GE2 Magic Box 5 NOTICE Wavefront Semiconductor reserves the right to make changes to their products or to discontinue any product or service without notice. All products are sold subject to terms and conditions of sale supplied at the time of order acknowledgement. Wavefront Semiconductor assumes no responsibility for the use of any circuits described herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. Information contained herein is only for illustration purposes and may vary depending upon a user’s specific application. While the information in this publication has been carefully checked, no responsibility is assumed for inaccuracies. Wavefront Semiconductor products are not designed for use in applications which involve potential risks of death, personal injury, or severe property or environmental damage or life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. All trademarks and registered trademarks are property of their respective owners Contact Information: Wavefront Semiconductor-Taiwan 10F No.165 Sec. 4 Nanking East Rd. Taipei Taiwan Tel: +886 2 27172389 Fax: +886 2 2546 2658 On the web at Email: Copyright © 2008 Wavefront Semiconductor
