Depusheng REV3900 Professional KTV Pre-effector Household Reverberator Karaoke Anti-howling Audio Processor USB Bluetooth Device
Key features
- •KTV pre-stage reverberation effector: New upgrade, built-in effect chip, Bluetooth connection to enjoy music.
- •Intelligent one-button howling prevention: Using multi-point frequency shift technology can effectively suppress howling, and at the same time avoid voice collapse, so that your singing is incisive and vivid.
- •Multifunctional input port: front panel 2-way/rear panel 2-way microphone input interface, which supports microphone volume adjustment/bass adjustment/treble adjustment; Optical fiber/Bluetooth/USB audio input is supported.
- •Various music parameters fine-tuning: Using hidden metal adjustment knob, you can adjust music and vocals in detail, and you only need a single screw to adjust, so you can easily obtain professional singing level.
- •Widely used: weddings, concerts, bars, outdoor performances and other occasions.【If there's any problem, please don't hesitate to contact us, we are very happy to help and strive for good customer service.】
Depusheng REV3900 Professional KTV Pre-effector Household Reverberator Karaoke Anti-howling Audio Processor USB Bluetooth Device
List Price: $129.50$116.55DEALYou Save: $12.95 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.6
out of 5
Based on 6 reviews
5★
50%
4★
50%
3★
0%
2★
0%
1★
0%
Sounds good but digital optical input sometimes doesn’t work
Tommy✓ Verified Purchase•August 11, 2023
Sounds good but the digital optical input sometimes does not work, basically no sound passing through. Have to switch to Aux input for it to work.
Sound quality
N.TX ACR✓ Verified Purchase•July 26, 2023
Good sound for karaoke, only problem when you switch to Netflix channel you got too much interfere and noisy can not listening any things.
useful，modern function， update design
Audio UncleSam✓ Verified Purchase•July 22, 2023
This is a very good design product with newest audio function, user friendly,as its cost, can beat $500 more brand simi
I love it. Nice karaoke machine
Tri le✓ Verified Purchase•July 20, 2023
I love it. The karaoke is perfect. Work good. Nice quality.
Very professional good
Earnest Bradley✓ Verified Purchase•May 11, 2023
Dj family event
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