DI BOX CDM200

The CDM200 is a two channel (stereo) passive direct box. This innovative DI features of connectivity options making it the perfect DI for professional AV integrators and rental companies that regularly deal with a variety of system interface problems. The CDM200 is equipped with standard ¼” instrument inputs for each channel making it easy to connect a stereo instrument or two mono ones. Stereo RCA and 3.5mm jacks make it easy to connect -10dB audio devices like MP3 and CD players to a microphone snake and console preamp. At the heart of the CDM200 are two custom-made nickael-laminated core transformers that perform level and impedance conversion while isolating noise caused by ground loops. These transformers are manufactured for optimum signal transfer and minimal insertion loss, and are exceptional for their low distortion, flat frequency response and ability to handle high input levels. The transformer is sheilded in a mu-metal can for protection against noise caused by electromagnetic fields. It’s heavy-duty, two piece steel enclosure is well suited for years of touring and rental use. The CDM200 is completely passive and does not require any power whatsoever to make it work.

Data

Input connectors	1/4 inch TRS(mono) unbalanced
	3.5mm TRS(stereo) unbalanced
	RCA unbalanced
Output connectors	XLR balanced output
	1/4 inch TRS balanced output
Input impedance	95 ohm
Output impedance	122 ohm
Transformer ratio	1 : 1
Input PAD switch	-12dB
Mono switch	Output configuration MONO
Ground LIFT switch	Disconnect XLR Pin-1
Noise floor	＜-110dB
Distortion(THD)	＜0.003% @ 1 kHz( Input level 0dBu)
Frequency response(Reference at 1kHz)	20Hz - 22kHz +/- 1dB
Crosstalk	＞90dB
Channel balance	＜3dB