VocoPro DA-3700 Pro Karaoke Mixing Amplifier

VocoPro DA-3700 Pro Karaoke Mixing Amplifier

VocoPro DA-3700 Pro Karaoke Mixing Amplifier

B&H # VODA3700PRO MFR # DA-3700 PRO
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Expected availability: 7-10 business days

Product Highlights

  • Mixes Microphone & Line Sources
  • Built-In Mixer with Level & Balance
  • 3-Band EQs for Mic & Music Signals
  • 9-Step Digital Key Control
  • Adjustable Digital Echo with 2-Band EQ
  • 2 x 1/4" Microphone Inputs
  • 2 x RCA Audio/Video I/O Sets
  • 2 x 1/4" Microphone Inserts
  • Occupies 3 RU
  • Includes Remote Control
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This item is noncancelable and nonreturnable.

$0.00 Tax Collected Outside NY and NJ

You Pay: $279.00

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VocoPro DA-3700 Pro overview

  • 1Description

The VocoPro DA-3700 Pro Mixing Amplifier is a 3 RU rack-mountable mixing amplifier offering easy mixing of mic and line sources for mobile or installed karaoke applications. It produces 120W per channel at 4 Ohms or 100W per channel at 8 Ohms to binding-post speaker outputs. It features level, -20 dB pads, balance, 3-band EQ, and adjustable digital echo for the mic signals, as well as level, balance, 3-band EQ, and a 9-step digital key control for the music source.

Two front-panel 1/4" jacks accommodate dynamic microphones, while the rear panel offers RCA sockets for two sets of composite video and stereo audio inputs. Dual video outputs and three stereo audio outputs allow versatile connectivity with televisions, stereo receivers, and more. Additionally, two 1/4" microphone inserts and one stereo RCA effects loop are provided for connecting and applying outboard effects processors. The included remote control enables input switching, key changes, and volume adjustments from a distance.

Two unbalanced 1/4" microphone inputs with -20 dB pad, volume, balance, echo, and 3-band EQ controls on each channel
9-step digital key control to raise or lower the music pitch
Two switchable RCA A/V inputs for sources such as DVD players, CD+G players, and VCD players
Three pairs of stereo RCA audio outputs for connection to recording devices, amplifiers, and mixers
Two RCA video outputs for connection to a TV or monitor device
RCA effects loop for integration of outboard effect units
1/4" microphone inserts
Master volume, balance, and 3-band EQ controls for music signal
Switchable mono/stereo echo with adjustable volume, feedback, delay time, and 2-band EQ
UPC: 692868637001
In the Box
VocoPro DA-3700 Pro Karaoke Mixing Amplifier
  • Remote Control
  • 2 x Rack Ears
  • Power Cable
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    VocoPro DA-3700 Pro specs

    Inputs 2 x 1/4" microphone inputs
    4 x RCA coaxial line inputs (two stereo pairs)
    2 x RCA composite video inputs
    1 x 1/8" / 3.5 mm key control input
    Outputs 2 x 1/4" microphone outputs
    6 x RCA coaxial line outputs (three stereo pairs)
    2 x RCA composite video outputs
    4 x 2-way binding posts (one stereo speaker output)
    Sends/Returns 2 x 1/4" TRS send/return jacks
    2 x RCA coaxial sends (stereo pair)
    2 x RCA coaxial returns (stereo pair)
    Maximum Output 120 W + 120 W at 4 Ohms
    100 W + 100 W at 8 Ohms
    Input Sensitivity 1/4": <30 mV
    Total Harmonic Distortion (THD) 0.5%
    Frequency Response RCA: 20 Hz to 20 kHz
    1/4": 100 Hz to 2.5 kHz
    Signal-to-Noise Ratio (SNR) 65 dB (mic on)
    70 dB (mic off)
    Noise Level <10 mV
    Equalization Bass: ±15 dB
    Mid: ±12 dB
    Treble: ±15 dB
    Power Requirement 110/220 VAC, 50/60 Hz
    Power Consumption 500 W
    Dimensions (W x D x H) 16.0 x 14.0 x 5.5" / 40.6 x 35.6 x 14.0 cm (excluding rack ears, including feet)
    19.0 x 14.0 x 5.3" / 48.3 x 35.6 x 13.3 cm (including rack ears, excluding feet)
    Weight 16 lb / 7.3 kg
    Packaging Infocwtybtsvybvwcruuedcvazfuytqwtfrwqws
    Package Weight 20.0 lb
    Box Dimensions (LxWxH) 15.0 x 14.0 x 5.0"

    VocoPro DA-3700 Pro reviews

    DA-3700 Pro Mixing Amplifier for Karaoke Rigs (200W) is rated 4.2 out of 5 by 5.
    Rated 1 out of 5 by from It has a very annoying noise. You will hear a humming sound from your speakers. I suspect that it is coming from the cheap internal effect units/circuits, since if you unplug the effect loop bars, the noise will disappear, but then there will be no sound at all. The noise is even louder if you connect a DVD/TV through the effect loop connection. The noise is clearly audible and very annoying. It destructs every thing. I know it is not expensive but for a product of this low quality, it is still overpriced.
    Date published: 2014-05-16
    Rated 5 out of 5 by from Great booster to the karaoke experience My family uses the machine as a hobby. Surprisingly, the mixer increased the performances of my microphones and karaoke collection and they resang almost every songs just to test and enjoy the power. Besides not having an HDMI connection, everything about the product is a five-stars.
    Date published: 2013-09-04
    Rated 5 out of 5 by from Great Karoke Product Great sound quality from this mixer/amplifier karoke. B & H has great service. Item was received in time as promised. The customer support of B & H was knowledgeable, friendly and professional.
    Date published: 2017-12-27
    Rated 5 out of 5 by from Nice mixer I used the line out of the mixer amp to hook it up to the Crown xls1500 amp to JBL 112m speakers. Sounds warm and clear. Easy to use would recommend for karaoke and DJ. Love the product.
    Date published: 2013-10-29
    Rated 5 out of 5 by from Excellent shopping experience Great great great!
    Date published: 2015-10-22
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