Focusrite ISA428 mk2
4 Channel Mic Pre Amp
- Four ISA series transformer-based preamps
- Eight-channel optional A-D converter
- Selectable impedance
- Four front panel instrument inputs
- Dedicated analogue insert points
- Variable high pass Focusrite filter
- Accurate LED meters for every channel
- Phantom power available on every channel
- Trim control allows 20dB of extra gain with fine adjustment
- Phase reverse buttons help to correct phase issues with microphones or cables
- Optional A-D converters easily synchronise to external word clock
The ISA428 MkII provides four of Focusrite’s prestigious transformer-based microphone preamps. It features the same classic circuitry and renowned audio quality found in the original at a new level of affordability. With selectable input impedance, direct instrument inputs and an optional eight channels of high-quality analogue to digital conversion, the ISA428 MkII creates the perfect front end for the discerning recording professional.
First introduced in 1985, the ISA microphone preamp holds a reputation for outstanding transparency along with subtle warmth contributed by transformer core saturation. The addition of a variable impedance circuit allows ISA users to perfectly match the preamp with any microphone, or to use different settings creatively to shape the sound of the microphone. Unchanged for decades, the ISA microphone preamp topology offers incredible clarity and the signature Focusrite sound that makes it the top choice among many audio professionals today.
- FREE mainland UK delivery
- 14-day money-back guarantee
- 1 year warranty
Shipping to mainland UK destinations for all items over £99 is FREE. For all other items, shipping currently starts at £4.99 unless specified otherwise.
If you require shipment to destinations outside the UK, please contact us for a quote.
This product comes with a 1 year warranty as standard.
Please note that you will need to register your product with the manufacturer to qualify for any warranty beyond 12 months.
For all items ordered online or over the phone, we offer the statutory 14 day “cooling off period”. This means that if you are unhappy with the goods for whatever reason, you can return them for a full refund within this period.
Please note, however, that certain items are exempt from this – see our Terms and Conditions for more info.
This video is dynamically generated from YouTube, so the views may not necessarily be those of Red Dog Music Limited.