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The ISA One microphone preamplifier delivers Focusrite's prestigious ISA transformer-based preamp in a portable chassis, at a groundbreaking price.

Focusrite ISA One

Prod Code: 254771

AVAILABILITY
Available to special order
Not currently in stock
Delivery Time: Approx 3 to 5 working days

£399.00
inc VAT

FREE Delivery | To the mainland UK

ISA One features the classic vintage microphone preamplifier topology from the original ISA110 module, which formed the cornerstone of each channel of Focusrite's legendary Forté console.

The preamp is complemented by a line input and an independent D.I. channel, complete with dedicated gain control, active or passive impedance switch, a TRS Jack output for routing to an amp and an independent XLR output on the rear. This flexible independent D.I. makes the ISA One ideal both for engineers wishing to blend a D.I.’d guitar signal with a mic’d guitar cabinet, and for demanding performers who require a single classic solution for both guitar and vocals.

A variable impedance circuit has been added, allowing the user to switch between four carefully selected input impedance settings. In addition to the original ISA110 impedance, three further impedance settings allow perfect matching, or creative mismatching of the preamp with any microphone. ISA One also features an insert point, should the need arise to place extra processing between the preamp or D.I. and the optional converter. Phantom power, phase reverse and a 75Hz, 18dB/octave high-pass filter are also available from the angled front fascia.

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  • Payments are processed securely via SagePay, the UK's leading payment service provider.
  • We also accept Paypal. You can select this option via the SagePay checkout page.
  • All UK mainland orders for 'In Stock' items placed weekdays before 4pm will be despatched by insured courier for delivery next working day.
  • You will receive an email and/or text message with a 1 hour delivery window. If this is not suitable simply re-arrange it or collect from your local depot.
  • Special order items are ordered on request and the expected delivery time will be stated on the item.
  • We offer a 'hassle free' returns policy on all hardware products we supply.
  • Software cannot be returned if it has been opened or unsealed in any way unless proven to be defective.
  • Please contact us within 14 days of receipt of goods if you wish to return an item. We will then issue a returns number.


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