Focusrite

Focusrite AMS-ISA-2CH-A-D-CARD ISA 2-Channel A/D Microphone Preamp

Capture Pristine Audio with Premium Microphone Preamplification The Focusrite ISA 2Channel A/D Option offers unparalleled audio clarity and conversion for professional recording. Designed for use with Focusrite's ISA One or ISA 430 MKII microphone preamps, this 2-channel analog-to-digital convert...

$799.99*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

Capture Pristine Audio with Premium Microphone Preamplification

The Focusrite ISA 2Channel A/D Option offers unparalleled audio clarity and conversion for professional recording. Designed for use with Focusrite's ISA One or ISA 430 MKII microphone preamps, this 2-channel analog-to-digital converter card ensures the highest quality 24-bit conversion at sample rates up to 192 kHz.

Specifications:

  • Brand: Focusrite
  • Model: AMS-ISA-2CH-A-D-CARD
  • Type: 2-Channel A/D Converter Card
  • Compatibility: Focusrite ISA One, ISA 430 MKII
  • Resolution: 24-bit
  • Sample Rate: Up to 192 kHz
  • Outputs: AES/EBU, S/PDIF, Optical S/PDIF, ADAT

Key Features

2-channel analog to digital converter card; use with Focusrite's ISA One or ISA 430 MKII microphone preamps

AES/EBU, S/PDIF Digital Outputs; Optical S/PDIF, ADAT Outputs

24-bit, up to 96 kHz; the ISA 430's optional A/D is stereo and allows for inputs from internal post-processing and external sources simultaneously

With the Stereo A/D card installed, the ISA 430 can be used as a high quality mono/stereo tracking converter, or at mix down as a stereo converter

Two ISA 430s can take full advantage of the one A/D converter, with one ISA 430 acting as the master and the other as the slave. Focusrite now offers a 3-Year Warranty on this and all other Focusrite products.

Specifications

Brand
Focusrite
Model
AMS-ISA-2CH-A-D-CARD
Product Type
2-Channel Analog to Digital Converter Card
Compatibility
Focusrite ISA One, Focusrite ISA 430 MKII microphone preamps
Digital Output Types
AES/EBU, S/PDIF, Optical S/PDIF, ADAT
Bit Depth
24-bit
Sample Rate
Up to 96 kHz
Warranty
3-Year Warranty

Pros & Cons

👍 Pros

  • This 2-channel analog to digital converter card is specifically designed for Focusrite's ISA One or ISA 430 MKII microphone preamps.
  • It offers versatile digital outputs including AES/EBU, S/PDIF, Optical S/PDIF, and ADAT, providing broad compatibility with studio equipment.
  • Supports high-resolution audio conversion at 24-bit and up to 96 kHz, ensuring excellent sound fidelity for recording.
  • The ISA 430 can function as a high-quality mono/stereo tracking converter or at mixdown as a stereo converter when this card is installed.
  • Focusrite now offers a 3-Year Warranty on this and all other Focusrite products, providing extended assurance.

👎 Cons

  • This is an add-on card, meaning it requires a compatible Focusrite ISA One or ISA 430 MKII microphone preamp to function.
  • The converter supports up to 96 kHz, which may be limiting for users requiring higher sample rates like 192 kHz.
  • While versatile, the card's functionality is primarily focused on A/D conversion and does not offer additional preamp features.
  • The feature mentioning "two ISA 430s can take full advantage" might imply a need for multiple units for some advanced setups.
  • Installation of an internal card typically requires opening the host unit, which might be intimidating for some users.

Frequently Asked Questions

The AMS-ISA-2CH-A-D-CARD is a 2-channel analog to digital converter card designed for use with Focusrite's ISA One or ISA 430 MKII microphone preamps.
This converter card offers a range of digital output options, including AES/EBU, S/PDIF Digital Outputs, Optical S/PDIF, and ADAT Outputs for versatile connectivity.
The card supports high-quality audio conversion at 24-bit and up to 96 kHz, ensuring detailed and accurate digital audio signals.
Yes, with the Stereo A/D card installed, the ISA 430 can be utilized as a high-quality mono/stereo tracking converter or as a stereo converter during mixdown.
Focusrite now offers a 3-Year Warranty on this and all other Focusrite products, providing extended coverage for your purchase.