Skip to Content

Focusrite ISA Two 2-Channel Microphone Pre-Amplifier

  • mfr: AMS-ISA-2
  • SKU: AMS-ISA-2
In Stock

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Additional options:

Product highlights

  • Two ISA series transformer-based preamps
  • Features Lundahl LL1538 input transformer
  • Selectable input impedance
  • Two front-panel instrument inputs
  • Dedicated TRS line input socket with front-panel switch
  • Dedicated analog insert points
  • Variable high pass filter
  • Switchable input impedance including classic ISA 110 setting
  • User-calibrated peak-level meters
  • Brainworx bx_console Focusrite – exclusive plug-in

Recommended accessories

Navigating through the elements of the carousel is possible using the tab key. You can skip the carousel or go straight to carousel navigation using the skip links.
$9.99

Free standard shipping included

$99.99

Free standard shipping included

$169.00

Free standard shipping included

$299.99

Free standard shipping included

$249.00

Free standard shipping included

$9.99

Free standard shipping included

$19.99

Free standard shipping included

Focusrite ISA Two 2-Channel Microphone Pre-Amplifier

Focusrite's ISA Two brings together a totally independent pair of classic ISA microphone preamps from the original ISA 110 module, combining the best of traditional solid-state electronics with the original input transformer specified by Rupert Neve – the Lundahl LL1538. Each mic pre has the option of mic, line or the front-panel instrument input, with variable input impedance to ensure you are getting the best performance from the source. Up to 60 dB of gain is available on the first four-position rotary and gain range switches, with a further +20 dB of continuously variable trim, meaning a huge 80 dB of gain is available should it be required. The high-pass filter features variable cut-off frequency between 16 and 420 Hz. A pair of 8-segment LED meters shows peak signal level in dBFS, while a rear-panel pot allows calibration to suit your A-D converters. Rear-panel insert points allow the use of inline processors such as compression.

Specifications

Main
Configuration Core
Channels 2
Color Blue/Gray

Questions

Customer Questions
No Questions

Returns

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Focusrite ISA TWO

Focusrite ISA Two 2-Channel Microphone Pre-Amplifier SKU: AMS-ISA-2

  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 2.97ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned; HTTP status code of 404 was returned;