You may only need a couple of mic preamps, but they need to be the very best. The ISA Two dual-mono mic pre is the ideal solution: two independent channels of the highest quality classic Focusrite mic pres, with line in and front-panel instrument inputs – no DI box required. Based on the legendary designs found in the Focusrite Forte and Studio Consoles, ISA Two is the ideal front-end for your rack.
Superb sound spanning four different decades
Focusrite's microphone preamplifiers go back to the original Focusrite ISA 110 modules, when Rupert Neve was commissioned by George Martin in 1985 to create a no-compromise channel strip for his Neve console. Combining the very best solid-state electronics with transformer coupling, Focusrite mic pres have played a key part in the recording of hundreds of hit records and they're the choice of leading artists, producers and engineers around the world.
At the heart of the ISA Two is a pair of Lundahl LL1538 transformers. ISA products have relied on Lundahl from the beginning, since their components were originally specified in 1985. The LL1538 features a 3-section winding, resulting in very low leakage inductance and, as a result, an extended frequency response. They're encapsulated in mu-metal cans to shield them from stray magnetism.
Variable input impedance and up to 80 dB of gain
ISA Two features two classic Focusrite mic preamps, with four impedance settings including the original ISA 110 setting. Variable input impedance allows you to go for an accurate, transparent sound or choose to highlight the character of your favourite vintage mic – and anywhere in between. With up to 80 dB of low-noise gain, ISA Two can perform in the most demanding situations - really bringing your ribbon, condenser or moving coil mics to life.
Insert your choice of processors.
Each channel has a fully-balanced insert point accessed via TRS sockets on the rear panel and activated with a front-panel button, so it's easy to use outboard processors with the ISA Two. Just plug in your choice of EQ, compressor or limiter.
|Number of Channels||2|
|Equalization (EQ)||High Pass Filter|
|Audio Inputs||(2) XLR Mic Input, (2) 1/4" Line Input, (2) 1/4" Instrument Input|
|Audio Outputs||XLR Line Outputs|
|Product Weight||8.15 lbs|
Focusrite Limited Warranty
All Focusrite products are built to the highest standards and should provide reliable performance for many years, subject to reasonable care, use, transportation and storage.
Many of the products returned under warranty are found not to exhibit any fault at all. To avoid unnecessary inconvenience to you in terms of retuning the product please contact Focusrite support.
In the event of a Manufacturing Defect becoming evident during the warranty period, Focusrite will ensure that the product is repaired or replaced free of charge. The warranty period for any product purchased on or after January 24th, 2020 is a period of 36 months from the date of the original purchase.
A Manufacturing Defect is defined as a defect in the performance of the product as described and published by Focusrite. A Manufacturing Defect does not include damage caused by post-purchase transportation, storage or careless handling, nor damage caused by misuse.
While this warranty is provided by Focusrite, the warranty obligations are fulfilled by the distributor responsible for the country in which you purchased the product.
The distributor will advise you of the appropriate procedure for resolving the warranty issue. In every case it will be necessary to provide a copy of the original invoice or store receipt to the distributor. In the event that you are unable to provide proof of purchase directly then you should contact the reseller from whom you purchased the product and attempt to obtain proof of purchase from them.
Please note that if you purchase a Focusrite product outside your country of residence or business you will not be entitled to ask your local Focusrite distributor to honor this limited warranty, although you may request an out-of-warranty chargeable repair.
This limited warranty is offered solely to products purchased from an Authorized Focusrite Reseller (defined as a reseller which has purchased the product directly from Focusrite Audio Engineering Limited in the UK, or one of its Authorized Distributors outside the UK). This warranty is in addition to your statutory rights in the country of purchase.