null
Skip to main content

ART Pro Audio

Art Pro Audio PDB4 4-Channel Passive Rackmount DI Connects Multiple Unbalanced Instrument, Line, or Speaker Signals to Balanced Inputs

$99.00
$109.00
9% Off
SKU: PDB4
Condition: New
Availability: Special Order - Usually Ships in 3-5 Days
Shipping: Calculated at Checkout
Adding to cart… The item has been added
Have more questions? Ask an Expert
Free shipping on orders over $200
30-Day Return Policy
Canadian Owned & Operated
Price Match Guarantee

Descriptions

About: Art Pro Audio PDB4 4-Channel Passive Rackmount DI Connects Multiple Unbalanced Instrument, Line, or Speaker Signals to Balanced Inputs

The PDB4 is a four-channel passive DI in a 1U rackmount format. It is ideal for connecting multiple unbalanced instrument, line, or speaker signals to balanced inputs.

Each input signal is sent to a balanced, transformer-isolated XLR output and a parallel Thru jack, so it can simultaneously be connected to an amplifier on stage.

All channels feature a switchable ground lift to help eliminate hum, and switchable attenuation with up to 40 dB of gain reduction to handle high signal levels.

As a fully passive design, the PDB4 doesn’t require an external power source. Passive DIs are often a great match for powered sources such as synthesizers or guitars and basses with active preamps.

Features:

  • 4 Independent Channels
  • 1/4" TS Inputs and Thru Connectors
  • Transformer-Isolated Balanced XLR Outputs
  • Switchable Ground Lift per Channel
  • Switchable Attenuation (0 dB, -20 dB, -40 dB) per Channel
  • Passive Design - No Power Required
  • 1U Rackmount Enclosure

Specifications:

  • Active or Passive: Passive
  • Inputs: 4x 1/4" TS
  • Outputs:
    • 4x XLR
    • 4x 1/4" TS Thru
  • Input Impedance: 50 kΩ
  • Output Impedance: 600Ω
  • Controls Attenuator:
    • (0 dB, -20 dB, -40 dB)
    • Ground Lift (All per Channel)
  • Frequency Response: 10 Hz - 50 kHz +/- 0.5 dB @ +4 dBu
  • Power Requirements: N/A
  • Dimensions (HWD):
    • 1.75 x 19 x 6
    • 4.4 cm x 48.3 cm x 15.2 cm
  • Weight: 6.5 lbs / 2.95 kg

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

Free Shipping

Lowest Price

Quick Service

Buy now pay later

#

JL Audio: Uncompromised Sound

Shop JL Audio
#

Open Box Deals — Like New, Better Price

Browse Deals