Top Highlights

  • Eliminates 60 Hz Ground Loops
  • Silences Unbalanced Cable Buzz and Hum
  • Can Be Used as DI Box
  • Preserves Signal Integrity
  • Converts Balanced and Unbalanced Signals
  • Works with 1/4" and XLR Connectors
  • +4 dBu or -10 dBv
  • Fully Passive Design
  • No External Power Required
  • Rugged Metal Enclosure

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You Pay: $49.00

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You Pay: $51.41

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  • Compact Design
  • XLR Male/Female Connectors

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You Pay: $48.00

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  • Eliminates AC Hum
  • Breaks Ground Loops
  • 1/4" TRS and XLR Connectors

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You Pay: $69.00

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You Pay: $38.00

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You Pay: $49.95

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You Pay: $12.28

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  • Eliminates AC Hum
  • Breaks Ground Loops
  • 1/4" TRS Connectors

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You Pay: $47.51

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B&H # PYPHE400 MFR # PHE400

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You Pay: $21.90

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  • High-Impact ABS Housing
  • XLR Connectors

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You Pay: $44.95

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You Pay: $60.00

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You Pay: $149.00

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Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $296.95

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You Pay: $149.00

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B&H # EBHE8XLR MFR # HE-8-XLR

Availability: In Stock : Shipping Only

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You Pay: $192.99

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Top Highlights

  • Audio Isolation Transformer
  • Balanced Mono Audio
  • External Input & Output Ground Terminals
  • Passive Power
  • Standalone or Rackmount Use

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Ship Time: 7-14 business days 

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You Pay: $76.00

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You Pay: $79.95

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You Pay: $12.37

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B&H # RDAVHK1 MFR # AV-HK1

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You Pay: $87.49

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B&H # RDEZHK1 MFR # EZ-HK1

Top Highlights

  • Gold-Plated RCA Connectors
  • Audio Ground-Loop Hum Elimination
  • Unbalanced Stereo Galvanic Isolation
  • Inputs & Outputs on RCA & Mini Jacks
  • Switch-Selectable Ground Lift for Output
  • Portable Use or Permanent Installation

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You Pay: $83.49

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Top Highlights

  • Minimizes or Eliminates Buzz and Hum
  • Allows Hotter Signal Throughput
  • Potted Mu-Metal Can
  • Color Coded Stripped Wire Leads
  • Printed Wire Diagram

Availability: Special Order

Ship Time: 3-7 business days 

You Pay: $34.95

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  • Stereo RCA I/O
  • Durable ABS Enclosure
  • Removes Multiple Types of Hum
  • Made in USA

Availability: Special Order

Ship Time: 7-10 business days 

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You Pay: $79.95

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Ship Time: 7-10 business days 

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You Pay: $134.95

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B&H # ARHE MFR # CLEANBOX-2

  • Eliminates Ground Loops
  • No Signal Degradation

Availability: Special Order

Ship Time: 7-10 business days 

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You Pay: $55.00

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