Can put music via computer

There’s 2 USB port for connecting thumb drive, iPod, etc

does gemini sell a case for it

Hello - Gemini does not have a case for this

Can you start songs with crossfader

Yes, it is a Fader start Relay switch in the middle of the Control panel, down at the bottom, you have a Volume control bottom on the right and on the Left and they are number one and two, your cross fader is at the bottom you will have to start playing one song, Use the cross fader to start sliding it over to the next song and the next song will start playing. You can do this back-and-forth, the manual will show you how to do all this, you can go on YouTube to show you how to do it all,

I have peavey passive speakers. do i need an amplifier and if so, what amplifier would you suggest?

Yes you will need a amplifier, I use the Gemini xG3000 and the Rockville RPA9, I have been using Gemini DJ equipment for 20 years, you can use any DJ amplifiers you want, just check and see want you want, Read the instructions on the amplifier you want, I want to try another brand of amplifier, Rockville is a good amplifier but I do like Gemini, hope this help!!!

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

CDM-4000BT

Product ID: 240285713

Details

Brand
Gemini
Connectivity Technology
Line In - RCA
Item Weight
5.5 kg
Number of Channels
2
Product Dimensions
10"D x 19.02"W

🎤Dual 1/4" mic inputs

🎧Dual touch-sensitive jog wheels

💿Standalone CD & USB playback

₩1085315

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Description

🎶 Own the Decks, Ditch the Laptop – Mix Like a Pro Anywhere!

RUGGED READY - Anti-shock RAM buffer and 2U rack-mount design built to travel and perform anywhere.
PRO LEVEL CONTROL - Dual jog wheels with pitch control, instant cue, and manual looping for hands-on creativity.
LAPTOP FREE MIXING - No computer, no software, no subscription—just pure DJ freedom.
BUILT FOR LIVE GIGS - Dual mic inputs and balanced XLR outputs perfect for weddings, clubs, and mobile setups.
VERSATILE MEDIA PLAYBACK - Seamlessly play CDs, USB drives (up to 64GB), and Bluetooth streams.

The Gemini CDM-4000BT is a standalone DJ CD player and mixer that empowers millennial pros to mix without a laptop. Featuring dual touch-sensitive jog wheels, versatile playback from CDs, USB drives, and Bluetooth, plus dual mic inputs and pro-grade outputs, it’s designed for seamless mobile gigs, weddings, and club residencies. Its rugged anti-shock design and rack-mount form factor ensure reliable performance on the go.

Specifications

ASIN	B08KYMXYVQ
Audio Input	Line In - RCA x 2
Best Sellers Rank	#31,007 in Musical Instruments ( See Top 100 in Musical Instruments ) #156 in DJ Mixers
Brand Name	Gemini
Connectivity Technology	Line In - RCA x 2, Microphone: 1/4" x 2
Customer Reviews	4.5 4.5 out of 5 stars (377)
Frequency	20 hertz
Global Trade Identification Number	00747705007247
Included Components	2 RCA cables, power cable, deck
Item Dimensions D x W x H	10"D x 19.02"W x 5.71"H
Item Highlight	Standalone CD, USB & Bluetooth DJ player + mixer - dual jog wheels - dual 1/4" mic in - no laptop
Item Type Name	DJ Digital Media Player
Item Weight	5.5 kg
Manufacturer	Gemini Industries, Inc.
Manufacturer Part Number	CDM-4000BT
Model Number	CDM-4000BT
Number of Channels	2
Number of Items	1
Number of Packs	1
Output Connector Type	Headphone 1/4", Headphone 1/8", Master XLR, Record RCA
Power Source	Corded Electric
Software Update Supported to Date	unknown
UPC	747705007247
Unit Count	1 Count
Voltage	120 volts_of_alternating_current
Warranty Description	2 year limited warranty.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₩1085315

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews