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- USA
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Singtronic KSP-4000Pro Professional 3 in 1 Digital 4000W Karaoke Sound Processor Amplifier Touch Screen Built in Anti-Feedback, Optical, Bluetooth, HDMI-ARC & Digital EqualizerBuying these items separately would cost you $1999Get this package today for only $1499 What is 3 in 1 Digital Karaoke Amplifier ??? 1. Built in Premium High Quality Class D Power Amplifier to fit any speaker system, 2. Digital Karaoke Processor Mixer with Anti Feedback and Anti Howling Function, 3. Plus additional 2 x Digital Metallic Wireless Microphone Karaoke System. This 3 in 1 Karaoke Amplifier will output the best and digital karaoke sound in
Features
- Max Power Output: 2000W + 2000W
- Free: 2 x Anti-Feedback Wireless Microphones
- 4.3 Inches Touch Screen Monitor
- Newest Model: 2026 Improved HDMI ARC for "Upstream" and "Dowstream" Signal over HDMI Port on TV (Perfect for Youtube Streaming Karaoke)
- Built in Anti-Howling & Feedback Suppression
- Built in Key Pitch Control: +5 Key Up & -5 Key Down
- Digital Optical / Coax Audio Input (Connect directly from any Smart TV for Youtube Karaoke)
- Built Digital EQualizer Individual Control: Music, Microphone & Effect
- Built-in MP3 Player Module
- Bluetooth Function send/receive from any device (Iphone, Ipad, Android, Youtube, Karaoke Apps)
- 4 Audio Inputs: DVD/VOB/USB/Bluetooth Function
- 3 HDMI Inputs & 1 HDMI Output
- 2 Rear 1/4" Microphone Inputs
- USB Port MP3 & Playback
- Master Microphone Volume
- Master Music Volume
- Master Effect Volume (Echo, Delay, Repeat, Reverb & High, Low)
- Banana Plug Speaker Connectors
- DSP Digital Sound Processor
- Power Voltage: 115V Standard Usage
- Built-in BBE Sonic Maximizer for both vocal and music
- Subwoofer Output
- Rec Output
- 1 Year Warranty Include: Labor & Parts
Specifications
Digital Amplifier Specification
| Max Audio Output | 2000W + 2000W |
| DSP Micro Chip | Digital Sound Processor |
| Key Pitch Control | +/- 5 Tones |
| HDMI Input & Output | 3 HDMI Input & 1 HDMI-Arc Output |
| Optical Fiber Input | Digital Optical Input |
| Audio Input | DVD/VOB/USB/Bluetooth Function |
| Audio Output | Rec Out, Center, Subwoofer |
| Microphone Input | 2 x Built Inside + 2 Extra 1/4" Plug |
| Digital Equalizer | Microphone 8 Channels + Music 8 Channels |
| Digital Effects | Echo, Delay, Repeat, Reverb, High & Low |
| Preset Function Hall | Big Hall, Mid Hall, Small Hall & Conference |
| Speaker Connectors | Banana Plug |
Free: 2 x Wireless Microphone Specification
| Carrier Frequency Range | 925.000 ~ 937.250MHz |
| Anti-Feedback Control | Built in Feedback Suppressor |
| Transmission Signal | UHF (Ultra High Frequency) |
| CPU Chip | Dual Microcomputer CPU |
| Operate Channels | Mic. A Channel 01~25, Mic. B Channel 26~50 |
| Handheld Body Types: | Full Metallic Body |
| Microphone Types | True Diverisity Reception |
| Technology | PLL Technology Noise Detection |
| Oscillation Mode | PLL Phase Locked Frequency Synthesizer |
| Frequency Response | 50Hz~18kHz |
| Operate Distance | Up to 100 Meters |
| Battery | 2 x AA |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Prefect Travel Case
Color: Black, Color: Black
I got this for taking my jewelry on the go. I have to say that I was pleasantly surprised by the quality it feels very sturdy. It has several spots to hold jewelry and keep it organized. The outside is textured and it closes with a snap which can be done easily.
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Reviewed in the United States on May 6, 2026
★★★★★ 4
Small, bu holds a lot
Color: Black
I initially purchased the Jewelry Box Necklace Ring Storage Organizer as a gift for my 8-year-old daughter. The compact design and practical features seemed perfect for her little trinkets. However, its quality and style so took me upon receiving it, I decided to keep it for myself!
The jewelry box is small, but it holds a lot with a double-layer structure that provides ample storage space for various types of jewelry. It easily accommodates rings, necklaces, and other small accessories without clutter.
One of the highlights of this product is its portability. Its compact size makes it an ideal travel companion. I've taken it on several trips, and it has proven incredibly convenient. It keeps all my jewelry neatly organized and easy to find, eliminating the hassle of untangling necklaces or searching for a matching earring.
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Reviewed in the United States on October 1, 2023
★★★★★ 5
Small but nice
Color: green
Cute small jewelry box—
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Perfect travel mate!
Color: Black, Color: Black
I love this small travel jewelry case. It is a great size for a vacation anywhere. I like how everything has a place to keep you well organized. Great value for the money and good quality material. so easy to snap shut and put in your suitcase. Sleek and black color that is classy.
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Reviewed in the United States on December 12, 2025
★★★★★ 3
Closing it when you have a ring.
Color: Black, Color: Black
Its a nice box but the problem i have with it is the middle piece. It does not give enough room if you have a ring that sits high like a cocktail ring. And same if you have a pendant necklace in the necklace area. You have ro really force it closed and i worry that it will put pressure on the items. It would work better without that middle piece for earrings or maybe if it were half the size. Closes fine when its empty but the minute you put a ring in the ring spot that has any kind of height you have to squeeze it shut. Its a good little box that you can put in a safe. Thats why i use it. Just to put my good jewelry in it and then secure it properly in a small house safe. Also ive already had the backs of a few earring pop off when I've opened the earring flap because it all rubs together. .
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Reviewed in the United States on February 14, 2026