EX-8A 8-Channel Pro-Powered Mixer

ex-8a-1

While keeping the integrity and quality of the original EX-8, the improved connectivity drives the new Better Music Builder 8-Channel Pro-Powered Mixer EX-8A into the digital age. It is an upgrade Mixer that follows Better Music Builder’s long tradition of utilizing the most advanced technologies to bring you the best products. New to Better Music Builder the EX-8A Professional Powered Mixer has a built-in power amplifier module and is perfect for the audio enthusiast and home entertainment experts.

With 8-Channel, the EX Series mixer brings studio-quality equipment to your living room. Now multiple audio sources including your home entertainment system can be controlled all in one station. This professional audio mixer has echo effects that can be controlled independently to each channel, effectively making selection possible when multiple microphones are connected. Apart from the standard audio inputs, the EX-8A Pro-Powered Mixer has a selectable USB, and Bluetooth integrated into the mixer, making it an essential tool for any party or event.

The EX-8A Mixers have phantom-powered microphone inputs. This is a unique feature that is used whenever you want the best recreation of your vocal audio from the system. When using a phantom-powered microphone, you will need to activate the phantom power button in order to operate properly.

Adding to the above features the mixer also provides auxiliary outputs and returns in order to connect an audio effects processor, from there each channel can be set to provide the effects given. This makes it possible to provide audio effects to one microphone while another plays unprocessed/effected audio.

Get ready to experience the best live karaoke performance!

MSRP$505.00 USD
Weight28.7 LBS
User Manual Hook Up Diagram Panel Drawing
Installation Brochure Parts & Accessories

 

 

 

Features

  • 8-Channel Line in + Mic in; fully adjustable
  • +48 Phantom Power for condenser microphones
  • Built-in power amplifier module
  • Echo Effects controls: Delay, Repeat
  • Bluetooth Enabled to connect to a smartphone
  • USB interface for recording and playing digital music files
  • Built-in 320 DSP Effect
  • 3 Band EQ for each channel (HI/MID/LOW)
  • Channels 1 to 8 Mono Microphone Plugs
  • Each channel with mute and PFL switch
  • Left & Right Master control faders
  • Gain Control for each channel
  • Headphone Jack with independent volume control
  • Effects Send to an audio processor
  • Aux Return from an audio processor
  • Audio Balance on each channel is perfect for a theatrical effect when using instruments
  • High-quality sliding potentiometer
  • Dual 8 sections effect levels monitoring indicator
  • Amplifier Output Power: 700W (350W+350W) 4 ohms

 

Tech Specs

  • MICROPHONE INPUTS
    • Type: XLR, electronically balanced, discrete input circuit
    • MIC E.I.N. (20 Hz – 20 kHz)
      • @ 0 Ω source resistance: -134 dB / 135.7 dB A-weighted
      • @ 50 Ω source resistance: -131 dB / 133.3 dB A-weighted
      • @ 150 Ω source resistance: -129 dB / 130.5 dB A-weighted
      • Frequency Response: <10 Hz ~ 150 kHz (-1 dB), <10 Hz ~ 200 kHz (-3 dB)
      • Gain Range: +10 to +60 dB
      • Max. Input Level: +12 dBu @ +10 dB Gain
      • Impedance: approx. 2.6 kΩ balanced
      • Signal-to-noise Ratio: 110 dB / 112 dB A-weighted (0 dBu In @ +22 dB gain)
      • Distortion (THD+N): 0.005% / 0.004% A-weighted
    • LINE INPUT
      • Type: ¼” TRS connector, electronically balanced
      • Impedance: approx. 20 kΩ balanced, 10 kΩ unbalanced
      • Gain Range: -10 to +40 dB
      • Max. Input Level: 30 dBu
  • FADE-OUT ATTENUATION¹  (CROSSTALK ATTENUATION)
    • Main Fader Closed: 90 dB
    • Channel Muted: 89 dB
    • Channel Fader Closed: 89 dB
  • FREQUENCY RESPONSE
    • MICROPHONE INPUT TO MAIN OUT
      • <10 Hz ~ 90 kHz: +0 dB / -1 dB
      • <10 Hz ~ 160 kHz: +0 dB / -3 dB
    • STEREO INPUTS
      • Type: ¼” TRS connector, electronically balanced
      • Impedance: approx. 20 kΩ balanced
      • Max. Input Level: +22 dBu
    • EQ MONO CHANNELS
      • Low: 80 Hz / ±15 dB
      • Mid: 100 Hz ~ 8 kHz / ±15 dB
      • High: 12 kHz / ±15 dB
    • EQ STEREO CHANNELS
      • Low: 80 Hz / ±15 dB
      • Low Mid: 500 Hz / ±15 dB
      • High Mid: 3 kHz / ±15 dB
      • High: 12 kHz / ±15 dB
    • AUX SENDS
      • Type: ¼” TS connector, unbalanced
      • Impedance: approx. 120 Ω
      • Max. Input Level: +22 dBu
    • STEREO AUX RETURNS
      • Type: ¼” TRS connector, electronically balanced
      • Impedance: approx. 20 kΩ bal. / 10 kΩ unbal.
      • Max. Input Level: +22 dBu
    • MAIN OUTPUTS
      • Type: XLR, electronically balanced and ¼” TRS balanced
      • Impedance: approx. 240 Ω symm. / 120 Ω unbalanced
      • Max. Output Level: +28 dBu, +22 dBu
    • CONTROL ROOM OUTPUTS
      • Type: ¼”TS connector, unbalanced
      • Impedance: approx. 120 Ω
      • Max. Input Level: +22 dBu
    • HEADPHONES OUTPUTS
      • Type: ¼”TS connector, unbalanced
      • Impedance: +19 dBu / 150 Ω (+25 dBm)
  • DSP
    • Converter: 24-bit Sigma-Delta, 64/128-times oversampling
    • Sampling Rate: 40 kHz
  • MAIN MIX SYSTEM DATA²
    • NOISE
      • Main Mix @ –00, Channel Fader @ –00: -101 dB, -100 dB
      • Main Mix @ 0 dB, Channel Fader @ –00: -93 dB, -96 dB, -87 dB
      • Main Mix @ 0 dB, Channel Fader @ 0 dB: -81 dB, -83 dB, -80 dB
    • POWER SUPPLY
      • Main Voltage: 110V~240V, 50/60 Hz
      • Power Consumption: 50W
      • Fuse: T 1.6 A H 250 V
      • Main Connection: Standard IEC receptacle
  • Dimensions (WxHxD): 17 x 8.3 x 14.6 in / 43 x 21 x 37 cm
  • Packing Dimensions (WxHxD): 23 x 5.9 x 21.9 in / 44.5 x 22.5 x 38.5 cm
  • Net Weight: 26.5 Lbs / 12 Kg
  • Shipping Weight: 28.7 Lbs / 13 Kg
  • UPC Code: 743062981336

 

Measuring conditions:

  1. 1 kHz rel. to 0 dBu; 20 Hz ~ 20 kHz; line input; main output; unity gain.
  2. 20 Hz ~ 20kHz; measured at main output. Channels 1 ~ 4 unity gain; EQ flat; all channels on the main mix; channels 1/3 as far left as possible, channels 2/4 as far right as possible. Reference = +6 dBu.

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