Product ReviewsFocusrite ISA One Classic Single Channel Mic Pre Analog Microphone Preamp ISA1

One of the best mic preamps under $1000

Plugged it in to my DAW and without really knowing how to get full use out of it, noticed an immediate dramatic improvement in the sound when tracking. Probably one of the best preamps available for the money. Looking forward to seeing what it can do with more experience.Read full review...

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Verified purchase:  Yes | Condition: pre-owned | Sold by: teatimewithpink

Look no further

Have tried them all. Want a professional sounding pre-amp this is it. Had bought and sold one and then tested a dozen of them. Also, tubes can be inconsistent so having one that doesn't rely on that technology is nice. It's not stealthy looking but would rather have something that works well than something that looks great but isn't worth anything. I pair it with my AT4047. Works great with just about anything from voice to guitar. Nice that it has the DI that you can record with at the same time even though I've been recording voice and acoustic guitar together. Get ready to spend 2-3x as much if you want to get this quality. I wouldn't monkey around and just get this. Once you have professional sounding audio nothing is going to necessarily sound better in my opinion. What a bargain.Read full review...

Verified purchase:  Yes | Condition: pre-owned | Sold by: brettgambino

The "one" and only ISA one!

3 pieces of gear in 1! Headphone amp, active D.I., and of course one of the cleanest mic pres you can find out there. Even when compared to much more expensive units it excels. Thank you Focusrite! A+Read full review...

Verified purchase:  Yes | Condition: new | Sold by: unique_squared_inc

ISA ONE PREAMP

Adds trememdpus amount of gain to all of my mics. Helps eliminate floor noise. I use it on my Sennheiser mkh 416 mkh816 Shure ksm32 and EV re27

Clean accurate versatile preamp, and great quality DI.

This is a very high quality clean preamp. I highly recommend it for all types of microphones. If you have a collection of microphones, this is a very versatile preamp do to it's impedance changes and various gain options. By far the best preamp I've heard in it's price range.Read full review...

Verified purchase: No

Great Single channel preamp

I use it mostly as a DI but the ability to use the DI and the Mic input at same time makes it wonderful for recording bass or guitar.. Use the direct for a clean and mic a amp for the amp/cabinet colorRead full review...

Verified purchase:  Yes | Condition: pre-owned | Sold by: unique_squared_inc

великолепный прибор для записи

Очень чисто звучит, мало собственных шумов. Покупал специально для ленточных микрофонов. Впереди много экспериментов и новых открытий. Доволен!

Verified purchase:  Yes | Condition: new | Sold by: hifisoundconnec...