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VocoPro DA-3700 200W Digital Karaoke Mixing Amplifier with Key Control

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Item#: DA3700
UPC: 692868637001
Usually ships in 1-3 days from Vocopro
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I DJ NOW - Babylon, NY
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Sun 11am - 5:00pm

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Free Shipping on most orders with minimum purchase of $50 or more for a limited time. Ground shipments only in the lower 48 contiguous United States. Excludes oversized or overweight items such as oversized speakers, oversized cases, trussing & staging. Other exclusions include some fluids, some parts & special orders. Any questions, please call 1-800-355-7746 during normal business hours. Offer subject to change or termination without notice. Not responsible for typographical errors.



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About This Product

VocoPro DA-3700 200W Digital Karaoke Mixing Amplifier with Key Control

The DA-3700 is a 200W digital karaoke mixing amplifier that is great for both home use as well small to medium gigs. You can connect two stereo audio sources and two microphones. Both music and microphone channels have 3-band EQ control for custom sound. Singers will love the digital echo that includes high, low, repeat and delay controls. Just in case you want to add more effects, there are effect loop and mic insert jacks on the rear panel. A handy +/- 4 step digital key controller is onboard to change the key of the music so a song will never be out of your vocal range. The DA-3700 combines home entertainment capabilities with professional features providing a powerful, yet easy to use system for any vocal setup.

VocoPro DA-3700 PRO Features:

  • 100W + 100W max at 8 ohms 120W + 120W max at 4 ohms
  • 9-step Digital Key Control
  • 2 Unbalanced Mic Inputs with -20dB gain pad, Volume, Balance, Echo and 3-way EQ controls on each channel
  • 2 switchable RCA A/V Inputs
  • 3 RCA Audio Outputs, 2 RCA Video Inputs/Outputs
  • Effects Loop for integration of outboard effect units
  • Master Volume, Balance and Low/Mid/High frequency controls for input source music
  • Remote Key Control Input
  • 2-way Binding Post Speaker Outputs
  • 110V-220V Compatible
  • Shipping Dimensions: 20" (L) x 17 1/4" (W) x 7" (H)
  • Shipping Weight: 22 lbs
VocoPro DA-3700 Specifications

Maximum Output 120W + 120W at 4-Ohm
100W + 100W at 8-Ohm
S/N ratio 65dB (mic on) 70dB (mic off)
THD .0.5%
Frequency Response 20Hz--20KHz
Noise Level <10mV
Tone Balance Control ±12dB
Balance Input ±1.5dB
Split Level >35dB
Mic Sensitivity <30mV
Mic Frequency Sound 100Hz ~ 2.5kHz
MIC Tone
Treble ±10dB
Bass ±10dB
Supply Voltage 110V-220V

The DA-3700 Box Includes:

(1) VocoPro DA-3700
(1) Remote control
(1) Power cord
(1) User manual