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Alto DI 4 - Direct Box

  • Price: $134.00
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  • B&H # ALDI4
  • Mfr# ALTO DI-4

Product Highlights

  • 4 Channel
  • Active
  • High-Cut Filter
  • Ground Lift

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The DI4 from Alto is a 4 channel, active direct box that covers several basic functions. It can convert a high impedance signal to low impedance, convert a "hot" instrument or line level (and sometimes even speaker level) signal to a microphone level signal suitable for connection to the microphone input of a mixing console, and prevent hum and noise pick up by the use of transformer decoupling.

Housed in a rugged metal enclosure, the direct box is mains powered and is equally suitable for use on stage or in a studio environment.

Professional, multi-functional DI box converts unbalanced input into balanced output for live and studio applications
Switchable dual input attenuators to achieve up to 40dB of attenuation
20dB gain switch for preamplification of low level signals
Accepts direct connection to up to 3,000W outputs for speakers
Phase and hi-cut (8kHz) switches per channel to further aid noise reduction
Special transformer decoupling helps to avoid hum and noise pick-up
Phase problems instantly corrected through phase inversion switch
Ground loop problems eliminated via ground lift switch
Accurate 8-segment LED level meter simplifies level setting for optimum performance
Gold plated XLR connectors and phone jacks for input and link output
Type Active
Input Connections 4 XLR
4 x 1/4" TS phone
Output Connectors 4 x XLR
4 x 1/4" TS phone Link
Input Level Not specified by manufacturer
Output Level +18dBm
Controls Input attenuation
Output gain switch
Phase switch
Ground lift
High-cut switch
Frequency Response 23Hz to 105kHz, +/-3.0dBm @ 100kΩ
23Hz to 60kHz, +/-3.0dBm @ 600Ω
10Hz to 8kHz, +/-3.0dBm high-cut on
Noise -105dBm
Power 95~120V/210~240V, 50/60Hz
Dimensions (WxDxH) 19 x 7.8 x 1.7" (483 x 198 x 44mm)
Weight 8.2 lbs (3.7kg)
Specialties Individual ground lift switches

Cables

Pearstone -  3-Pin XLR Male to 3-Pin XLR Female Audio Cable (10')
    • Original: $15.99
    • Save: $1.60
  • Price: $14.39
 

Adapters

Comprehensive -  Audio Adapter Kit Lite with Speaker Adapter and Storage Case
  • Price: $159.95
 

Cable Management

Rip-Tie -  Lite 1/2 x 6" Light-duty Strap (Pack of 10) (Rainbow)
  • Price: $5.49
 

What's in the Box

Alto DI 4 - Direct Box
  • One (1) Year Warranty
 
 
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