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Focusrite ISA 220

Focusrite ISA 220
alaAverage 4.2

6 reviews

Apr, 2018

alaTest has collected and analyzed 6 reviews of Focusrite ISA 220. The average rating for this product is 4.2/5, compared to an average rating of 4.1/5 for other Receivers & Amplifiers for all reviews.

On average, users rate this product 83/100.

Review analysis

(Based on 6 reviews)

User Reviews  


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Showing 1 - 2 of 2 Show Reviews: in English | in other languages (4)

Consumer review (

A good piece of gear with many features


I like the array of controls on this thing a lot. The sound of the pre itself is nothing to die for but the EQs and effects are all better than using plug-ins most likely. For that reason it comes ...

Jan, 2011

Consumer review (

User review Focusrite ISA 220 by moosers on Audiofanzine


I can't say that the Focusrite ISA 220 would be my first choice for a front end channel strip, but it's still a very powerful piece of gear and is extremely flexible in what it can do. If you're w...

Aug, 2010

Product Specifications

The ISA 220 Session Pack provides all the audio precision tools required to infuse your session with Focusrite's renowned sonic performance. It features many of the original circuits of the flagship ISA 430 MKII Producer Pack, and also includes some new facilities of its own. It also features the same digital output option as the original ISA 430, providing you with a high quality digital route direct from the ISA 220 into your digital recording system. The ISA 220 starts with the classic Focusrite transformer-coupled microphone pre amp, with phantom power and phase reverse. A four-band Focusrite EQ section follows, based on the EQ circuits featured in the ISA 430 and ISA 110. The compressor features a proprietary Class A VCA with side-chain circuitry, and can be placed in the signal flow before the EQ at the press of a button, if desired. Also included is a unique feature labelled “Blend”, which provides a means of achieving smoother compression at extreme settings by mixing uncompressed source signal along with the compressed portion. The ISA220 also features an opto-based de-esser which uses a combination of EQ and phase cancellation to create a smoother and less obtrusive result. Last but not least, a frequency adaptive, 3-band limiter is provided to ensure distortion-free limiting. For visual reference, ISA 220 provides a classic analogue VU style meter which can be switched to display input or compressor gain-reduction levels. A pair of 16 segment LED meters are included to display output levels, both analogue and digital in conjunction with the optional 24-bit/96 kHz stereo digital output (AES/EBU, S/PDIF & TOSLINK) card. This card offers 44.1 - 96 kHz operation and can be used as a high-quality mono / stereo tracking converter, or at mix down as a stereo converter for final mastering.