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Switchcraft AudioStix 319 3.5mm Stereo to Balanced Mono 3-contact Terminal Block Adapter

3.5mm Stereo to Balanced Mono 3-contact Terminal Block Connector with Ground Lift, Transformer-isolated design, and 20dB Pad
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Item ID: 319
Switchcraft AudioStix 319 3.5mm Stereo to Balanced Mono 3-contact Terminal Block Adapter
Price:$114 and 19 cents
$20.00 suggested monthly payments with 6 month financing‡

We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Switchcraft. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 2026.

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Switchcraft AudioStix 319 3.5mm Stereo to Balanced Mono 3-contact Terminal Block Adapter
We Can Get It Fast!
Price:$114 and 19 cents
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Connect Any 3.5mm Output to a Terminal Block

The Switchcraft AudioStix 319 is a 3.5mm stereo to balanced mono 3-contact terminal block connector that allows you to connect a variety of different input devices to a multitude of sound systems. No matter what 3.5mm-inch output you’re using — from laptops to smartphones and beyond — this connector’s transformer-isolated design all but eliminates unwanted noise and hum. Plus, it features both a built-in 20dB pad to tame a hot signal and a ground lift to defeat ground loops. Lastly, Sweetwater’s pro sound experts find that SwitchCraft’s AudioStix connectors are equally fit for permanent installations, custom racks, wall plates, or Switchcraft’s own QGPK series rack panels.

Switchcraft AudioStix 319 3.5mm Stereo to Balanced Mono 3-contact Terminal Block Connector Features:

  • Connects any 3.5mm-enabled device to a multitude of different sound system configurations
  • Transformer-isolated design all but eliminates hum and unwanted noise
  • 20dB pad to cool down a hot signal
  • Ground lift button defeats ground loops and other noise issues
  • Can be used individually or mounted onto a QGPK series rack panel

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Tech Specs

  • Manufacturer Part Number: 319

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