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Rectangular black USB 3.0 audio interface with phantom power switch

RCA USB 3.0 Type-A Audio Adapter 24-bit 192kHz 48V Phantom Power

SKU CH-ZMH0-BJWJ1

USB 3.0 audio adapter captures 24-bit/192 kHz sound and supplies 48 V phantom power for condenser microphones

  • Adapter typeType
  • First connectorUSB
  • Second connectorUSB
  • Connector typeMale
  • Units per package1
  • Seller noticeHalf year warranty.
  • 24-bit/192kHz resolution captures every nuance of vocals and instruments
  • 48V phantom power switch drives professional condenser microphones for broadcast clarity
  • Ultra-low latency drivers enable real-time monitoring while recording
  • Plug-and-play USB 3.0 Type-A connection works instantly on Mac, PC or mobile
  • Compact 3.5×6.5×1.5 in design weighs just 0.912 kg for portable sessions

RCA USB 3.0 Audio Interface for Creators

The RCA USB 3.0 Type-A audio adapter delivers 24-bit/192kHz recording resolution with 48V phantom power for condenser microphones. It targets guitarists, vocalists, podcasters and streamers who need studio-quality capture from XLR or phone-jack sources. The interface is not for users who rely on USB microphones, as it only accepts traditional analogue inputs.

Plug-and-Play Setup with Hi-Z and Gain Tips

The device connects to Mac, PC or mobile devices without proprietary driver installation. Engage the Hi-Z switch for electric guitars or basses to avoid a muddy tone, and lower gain before enabling 48V phantom power to prevent popping sounds. Select the correct input in your DAW so that a guitar on Input 2 is not recorded on a track armed to Input 1.

24-bit/192kHz Conversion Decides Suitability

The single specification that determines whether this is the right part is the 24-bit/192kHz analogue-to-digital conversion rate. If your workflow demands that resolution for detailed vocal or instrument capture, the interface meets the requirement; if you need higher sample rates or different I/O, look elsewhere.

How it compares

Measured against everything we stock in Audio Jack & RCA Adapters, at today’s prices. Recalculated every night.

Price $60.99
Pricier than about 90% of the 1,324 comparable items (median $16.99).

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Specifications

Product
Brand nameRCA
Product lineUSB 3.0 Type-A
Model nameUSB 3.0 Type-A
Part numberMI8423-KUS
Product typeUSB
Adapter typeType
Ports & slots
First connectorUSB
Second connectorUSB
Connector typeMale
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.912 kg
In the box
Units per package1
In the boxNo

Questions about this item

How do I verify the 24-bit 192kHz recording resolution is active after connecting the USB 3.0 Type-A adapter?

Open your DAW or system audio settings and confirm the sample rate is set to 192 kHz with 24-bit depth; the interface’s converters will then capture at that resolution.

What cables and microphones are included with the MI8423-KUS and what must I provide?

The box contains the audio interface and a USB cable; you must supply XLR or phone-jack microphones, instruments and headphones for monitoring.

Which version of this RCA adapter should I choose for condenser microphones needing 48V phantom power?

This single model includes a 48V phantom power switch, so it supports condenser microphones directly; no alternate version is required.

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