Gemini CDM-4000BT CD/USB/Bluetooth DJ Media Player

Get an all-in-one rig that can play music from CDs, Bluetooth, and USB devices! The Gemini CDM-4000BT media player is great for installations and mobile DJs.

The Gemini CDM-4000BT USB/BT/CD Media Console is a powerful, cost-effective tool that provides easy-to-use track search and playback features across dual CD decks. Combining practical functionality with the control of a central mixer section, the CDM-4000BT offers a versatile, all-in-one solution for mobile DJ rigs, as well as bar and club installations. Combining powerful functionality with affordability, the CDM-4000BT offers versatile, all-in-one solution for mobile DJ rigs, club, and bar installations.


- Audio CD, CD-R, and media player CD compatible
- 2-band EQ with gain control
- USB input for USB storage devices
- Anti-shock using RAM buffer memory
- Large blue-backlit LCD display
- Three selectable jog modes: Scratch, search, and pitch bend
- Fader-start capability
- Instant start and cue with preview
- Single and continuous play modes
- Rubber jog wheels with finger grips
- 1/4" and 1/8" headphone output
- XLR balanced outputs and 1/4" mic input
- Auxiliary inputs for line devices
- Variable pitch control with +/- 12% range
- One seamless loop per side with reloop
- Pitch bend via job wheel or buttons: +/- 16%
- Bluetooth Input for music playback

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 13 lbs
Shipping Dimensions: 22 x 15 x 9 in
Manufacturer Part Number (MPN): CDM-4000BT

For support or warranty questions, please contact the manufacturer:
Phone: 732-346-0061

Reviewers gave this product an overall rating of 0.5 out of 5 stars. (1 ratings)
Submitted December 3, 2022 by Cool Cas in Boston, MA
"Gemini Bt 4000"
Overall: 0.5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I purchased this mixer a year ago, in 2021 and I don't like it...... For what its worth, I'm having problems cuing up my records when I need to, when I do get to a certain part within a song, sometimes the mixer restarts it without me, having to do anything, my crossfader is bleeding, it came off my unit, maybe about a month and a half after buying it, meaning I could hear what I was about to play on one side, and ***as a Dj, we don't get down like that*** it gives me a hard time, when I want to play certain cd's, it won't let me.... I personally wouldnt recommend this mixer to anyone, unless you can figure out different ways around navigating your music library... This a no go! I'm in the market for looking for something new! Had I would've seen other gemini mixers, before purchasing this, I would've felt differently, but this is how I feel for this one.... Peace, love and respect...... #djcastrawdis
Musical Background:
Musical Style:
Open format
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