Black Lion Audio


48-Point Gold-Plated TRS Patchbay with 3-way switching

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PBR TRS³ line art

Studio grade connectivity

Your studio needs more than just accessible patching — exceptional audio quality through the entire signal path is crucial! Black Lion has been improving already-great gear through our modification service for years, and we channeled all that know-how straight into the PBR TRS³

The PBR TRS³ is a 48-point TRS patchbay, suitable for the most robust routing imaginable in a single rack space, loaded with 96 audiophile-grade gold-plated 1/4″ TRS connectors for maximum conductivity and signal clarity. You’ll easily interconnect your preamps and other outboard hardware via its audiophile-grade, secure connections. 

Limitless flexibility and road-worthy construction

You’ll reconfigure your entire studio’s routing at a moment’s notice (while cutting down on cable clutter! The rear-mounted 3-way mode switches allow for Normal, Half-normal, and Thru operation, delivering unlimited routing potential for mults, bypassing, monitoring, and parallel processing. 

Black Lion’s team of engineers have worked tirelessly to ensure that the PBR TRS³ delivers proper quality through-and-through. The PBR TRS³ is also built Black Lion-tough, with a reinforced steel chassis and black-anodized aluminum faceplates that make for a matched and sophisticated look.

Custom patch labels are available at or from our partners at PatchCAD. 

Not your average patchbays.

Configure your studio with the best: Black Lion Audio PBR Series Patchbays. Your recordings deserve the best, and maintaining a great signal path is crucial!


  • 96 audiophile-grade gold-plated 1/4″ TRS connectors

  • Rear-mounted 3-way mode switches for Normal, Half-normal, and Thru operation

  • Black-anodized aluminum faceplate and reinforced steel chassis

  • Includes front panel labels

  • Exceptional value for the price