CAD Audio CX2 Interface CAD Audio CX2 Interface
CX2 Connect II USB Audio Interface
Record at home or on the go with the CAD Audio Connect II USB
Audio Interface. The Connect II features 2 XLR combo inputs
which can accommodate either a microphone or instrument-level
audio signal, making it a perfect solution for the singer/songwriter;
or a vocalist with an accompanying instrumentalist. The CX2
offers 48V phantom power and is fully USB powered, no external
power source required. You’ll get high-quality professional
recordings with 24-bit/96kHz digital resolution, and the rugged
all-metal body is built to withstand the toughest conditions.
The CX2 contains the following features:
• Value-packed 2-channel USB audio interface for home
• Record at professional-level 24-bit/96kHz resolution
• Includes +48V phantom power for use with studio condenser
• Two preamps with combo inputs for recording either microphone
or instrument-level audio
• Compatible with nearly any recording software on Windows®
or Macintosh® operating systems
6573 Cochran Rd., Bldg. Solon, OH 44139 U.S.A.I
Tel: (440) 349-4900 Fax: (440) 248-4904
Sales: 800-762-9266 cadaudio.com
Distributed Worldwide by American Music and Sound
925 Broadbeck Drive, Suite 220
Newbury Park, CA 91320 U.S.A.
Tel: (800) 431-2609 Fax: (800) 431-3129
©2022 CAD Audio Rev00 1-22
1. Input Channel 1 - This input accepts both XLR and 1/4"
(6.35mm) style plugs. Connect microphone, instrument, or
line-level signal source here. The 1/4" (6.35mm) plug may be
of TRS (tip-ring-sleeve) balanced or TS (tip-sleeve)
unbalanced configuration.
2. Instrument/Line switch for channel 1. Select to optimize level
and impedance for 1/4" (6.5mm) signal source.
3. Input Channel 2 - This input accepts both XLR and 1/4"
(6.35mm) style plugs. Connect microphone, instrument, or
line-level signal source here. The 1/4" (6.35mm) plug may be
of TRS (tip-ring-sleeve) balanced or TS (tip-sleeve)
unbalanced configuration.
4. Instrument/Line switch for channel 2. Select to optimize level
and impedance for 1/4" (6.35mm) signal source.
5. MONO/STEREO - MONO mode sums channel 1 and channel
2 inputs to record left and right (useful for pod cast interviews).
STEREO mode passes channel 1 to record left and channel 2
to record right (for musical tracking or live stereo recording).
6. POWER - This light indicates that Connect II is being powered
7. PHONES - This knob controls headphone monitor volume.
8. GAIN - This knob controls the gain (amplification factor) for
9. SIG - This light indicates that an audio signal is present on
channel 1. CLIP - This light indicates that the signal may be
10. GAIN - This knob controls the gain (amplification factor) for
11. SIG - This light indicates that an audio signal is present on
channel 2. CLIP - This light indicates that the signal may be
12. OUTPUT - This knob controls the LINE OUTPUT signal level.
13. +48V - This light indicates that 48V phantom power is present
at the XLR input connectors.
14. Headphone output - Connect your monitor headphones here.
This is a 1/4" (6.35mm) TRS (tip-ring-sleeve) stereo jack.
15. Kensington® Security Slot. Connect a Kensington®
compatible security device here to help protect your interface.
16. LINE OUTPUTS - These are the left and right line-level signal
outputs. These jacks accept TS (tip-sleeve) and TRS
(tip-ring-sleeve) 1/4" (6.35mm) plugs.
17. USB 2.0 Type-C connector. Use this to connect to your
18. +48V - This switch enables +48V phantom power at the XLR
Two-Year Limited Warranty
CAD Audio hereby warrants that this product will be free of defects in material and workmanship for a
period of two years from the date of purchase. In the unlikely event that a defect occurs, CAD will, at
its option, either repair or replace with a new unit of equal or greater value. In the event that a suitable
replacement is unavailable, CAD Audio may elect to reimburse owner for the cost of local repairs or
issue a refund in the amount of the original purchase price. Items must be purchased from an
authorized CAD Audio dealer, and the warranty is not transferable from the original owner. Please
retain proof of purchase to validate the purchase date and include it with any warranty claim.
This warranty excludes exterior finish or appearance, damage from abuse, misuse of the product, use
contrary to CAD’s instructions or unauthorized repair. All implied warranties, merchantability, or fitness
for a particular purpose is hereby disclaimed and CAD hereby disclaims liability for incidental, special
or consequential damages resulting from the use or unavailability of this product.
This warranty gives you specific legal rights and you may have other rights that vary from state to
state. Some states do not allow the exclusion or limitation of incidental or consequential damages or
limitations on how long an implied warranty lasts, so the above exclusions and limitations may not
Note: No other warranty, written or oral is authorized by CAD Audio.
To initiate a warranty claim, please contact American Music and Sound at 1-800-431-2609 to
obtain a return authorization number and shipping instructions.
• A return authorization is required for all returns. RETURNS WITHOUT A
PRE-APPROVED RETURN AUTHORIZATION NUMBER WILL
• Please use at least 3 inches of padding surrounding the product for
protection during shipment
• Retain your tracking number until your warranty claim has been resolved
• We recommend using an insured shipping method in case of loss
or damage during shipment
If outside the United States, contact your local dealer or distributor for warranty details.
Frequency Response ..................................................... 20Hz-20kHz
Resolution/Sample Rate ................................................ 24Bit/96kHz
Phantom Power .......................................................................... +48V
Dynamic Range ................................................... 118dB (A-weighted)
EIN ..................................................................... -110dBu (A-weighted)
Mic.............................................................................................. +8bBu
Instrument ................................................................................ +11dBu
Line...........................................................................................+19dBu
Mic........................................................................................... 3k ohms
Instrument ..............................................................................1M ohms
Line........................................................................................20k ohms
Gain Range ................................................................................. 50dB
Weight............................................................................. 1.1lbs (0.5kg)
Dims ..............................................................................7.5" x 6" x 2.1"
Step 1: Connect this product with computer via USB cable
Step 2: Computer open device manager
Step 3: The selected "Sound, video and game controllers" shows
the device name: “CAD Audio CX2 Interface” of the product
Step 1: Open the Mac OS System Preferences.
Step 2: Select “Sound”, then “Input”.
Step 3: Select the device “CAD Audio CX2 Interface” for sound
When you need to monitor through this product, open the Mac OS
System Preferences, select “Sound”, then “Output”. Select the
device “CAD Audio CX2 Interface” for sound output.
