Focusrite ISA 1 Analogue Microphone Preamp

Regular price
£479.99 & FREE UK Delivery
Special Order. Usually dispatched within 1-4 days

Students get 5% DISCOUNT - use voucher code STUDENTFOCUSRITE whilst checking out. 

Get that classic Focusrite Microphone Preamp sound in your studio or whilst playing live with the Focusrite ISA One - complete with a flexible, independent DI channel and optional 192kHz precision A/D conversion!

Key Features

  • Focusrite's Classic Microphone Preamp
  • ISA Series Transformer-based Preamplifier
  • Flexible Independent DI Channel
  • Switchable Impedance
  • Headphone Output with Volume Control
  • Dedicated Insert Point
  • Lundahl LL1538 Input Transformer
  • Backlit VU Meter with Variable Calibration

Classic Focusrite transformer-based mic preamplifier

The Focusrite ISA One's microphone preamplifier has a Lundahl input transformer – which is based on the original ISA110 that has been incorporated in Focusrite designs for 30 years. The input transformer imparts a special character to the sound that can’t be truly emulated in any other way: inseparable from the microphone itself, the transformer input stage is ideal for use with classic microphones. But the ISA One is far more versitile than the original as it features 4 four carefully-selected impedances which enables you to match microphone to input in different ways. This allows you to bring out the character of a classic mic, emphasise a special feature or go for a totally transparent, modern sound – the world is your oyster!
 

Flexible, Independent direct input

Artists, engineers and producers will love the versatility of the ISA One with its front-panel DI input. The DI includes low/high impedance switching and an amplifier output, and its own feed to the optional A/D converter and separate rear-panel XLR output

Other great features

The ISA One is housed in a rugged and portable chassis so is perfect for the studio or on the road and is great value. The ISA One also feataures four switchable impedance options (including the original ISA110 setting) to suite any microphone, headphone output with volume control, Dedicated Insert Point to allows an extra processing between the preamplifier or DI and the optional converter such as an EQ or compressor, the original mic Lundahl LL1538 Input Transformer used the in the original Red modules to produce the unique sound and performance and a backlit moving coil VU meter with variable calibration to suit analogue and digital recording media, alongside two six-LED peak meters (inputs can be metered either pre- or post-insert).

Click Here to Read More...

Delivery Information

UK delivery is FREE on all orders over £20, either online or from our high-street shop! Please see our UK (mainland) delivery options below:

Saver
(usually 2-3 days)
FREE for orders over £20, otherwise £2.49
Usually Delivered within 2-3 Days (from dispatch). Please place your order before 4.30pm for same day dispatch. Usually Royal Mail 48. For a guaranteed delivery please use our 'express' delivery.
Standard
(usually 1 day)
£2.49 for orders over £150, otherwise £3.99
Usually Delivered within 1 Day, occasionally 2 days (from dispatch). Please place your order before 4.30pm for same day dispatch. Usually Royal Mail 24.For a guaranteed delivery please use our 'express' delivery.
Express
(Next Day)
FREE for orders over £350, otherwise £8.99
Delivered Next Working Day (from dispatch) Mon-Fri 9am-6pm. Please place your order before 4.30pm for same day dispatch. Note: for larger items like guitars please place your order before 1pm to ensure same day dispatch.
Express Saturday Delivery
(Next Day)
£19.99
Order on Friday for delivery next day on Saturday. Please place your order before 4.30pm for same day dispatch. Note: there is a 2KG limit on this delivery service - if you are ordering heavier products like guitars please contact us for a quote.
Click & Collect
(within 2hrs)
FREE
Order online and collect (usually within 2hrs) from our high-street store in Monmouth, South Wales. See opening times/directions

In the Channel Islands? See our Channel Islands Delivery options

In the EU? See our European Delivery options

 

Easy 30 Day Returns

Occasionally you may need to return items – please return your item(s) within 30 days to one of our stores or via post for an exchange or refund. Read our full returns policy here

Students get 5% DISCOUNT - use voucher code STUDENTFOCUSRITE whilst checking out. 

Get that classic Focusrite Microphone Preamp sound in your studio or whilst playing live with the Focusrite ISA One - complete with a flexible, independent DI channel and optional 192kHz precision A/D conversion!

Key Features

  • Focusrite's Classic Microphone Preamp
  • ISA Series Transformer-based Preamplifier
  • Flexible Independent DI Channel
  • Switchable Impedance
  • Headphone Output with Volume Control
  • Dedicated Insert Point
  • Lundahl LL1538 Input Transformer
  • Backlit VU Meter with Variable Calibration

Classic Focusrite transformer-based mic preamplifier

The Focusrite ISA One's microphone preamplifier has a Lundahl input transformer – which is based on the original ISA110 that has been incorporated in Focusrite designs for 30 years. The input transformer imparts a special character to the sound that can’t be truly emulated in any other way: inseparable from the microphone itself, the transformer input stage is ideal for use with classic microphones. But the ISA One is far more versitile than the original as it features 4 four carefully-selected impedances which enables you to match microphone to input in different ways. This allows you to bring out the character of a classic mic, emphasise a special feature or go for a totally transparent, modern sound – the world is your oyster!
 

Flexible, Independent direct input

Artists, engineers and producers will love the versatility of the ISA One with its front-panel DI input. The DI includes low/high impedance switching and an amplifier output, and its own feed to the optional A/D converter and separate rear-panel XLR output

Other great features

The ISA One is housed in a rugged and portable chassis so is perfect for the studio or on the road and is great value. The ISA One also feataures four switchable impedance options (including the original ISA110 setting) to suite any microphone, headphone output with volume control, Dedicated Insert Point to allows an extra processing between the preamplifier or DI and the optional converter such as an EQ or compressor, the original mic Lundahl LL1538 Input Transformer used the in the original Red modules to produce the unique sound and performance and a backlit moving coil VU meter with variable calibration to suit analogue and digital recording media, alongside two six-LED peak meters (inputs can be metered either pre- or post-insert).

Click Here to Read More...

Delivery Information

UK delivery is FREE on all orders over £20, either online or from our high-street shop! Please see our UK (mainland) delivery options below:

Saver
(usually 2-3 days)
FREE for orders over £20, otherwise £2.49
Usually Delivered within 2-3 Days (from dispatch). Please place your order before 4.30pm for same day dispatch. Usually Royal Mail 48. For a guaranteed delivery please use our 'express' delivery.
Standard
(usually 1 day)
£2.49 for orders over £150, otherwise £3.99
Usually Delivered within 1 Day, occasionally 2 days (from dispatch). Please place your order before 4.30pm for same day dispatch. Usually Royal Mail 24.For a guaranteed delivery please use our 'express' delivery.
Express
(Next Day)
FREE for orders over £350, otherwise £8.99
Delivered Next Working Day (from dispatch) Mon-Fri 9am-6pm. Please place your order before 4.30pm for same day dispatch. Note: for larger items like guitars please place your order before 1pm to ensure same day dispatch.
Express Saturday Delivery
(Next Day)
£19.99
Order on Friday for delivery next day on Saturday. Please place your order before 4.30pm for same day dispatch. Note: there is a 2KG limit on this delivery service - if you are ordering heavier products like guitars please contact us for a quote.
Click & Collect
(within 2hrs)
FREE
Order online and collect (usually within 2hrs) from our high-street store in Monmouth, South Wales. See opening times/directions

In the Channel Islands? See our Channel Islands Delivery options

In the EU? See our European Delivery options

 

Easy 30 Day Returns

Occasionally you may need to return items – please return your item(s) within 30 days to one of our stores or via post for an exchange or refund. Read our full returns policy here



Product Description
 by our
Music
Experts

Students get 5% DISCOUNT - use voucher code STUDENTFOCUSRITE whilst checking out. 

Get that classic Focusrite Microphone Preamp sound in your studio or whilst playing live with the Focusrite ISA One - complete with a flexible, independent DI channel and optional 192kHz precision A/D conversion!

Key Features

  • Focusrite's Classic Microphone Preamp
  • ISA Series Transformer-based Preamplifier
  • Flexible Independent DI Channel
  • Switchable Impedance
  • Headphone Output with Volume Control
  • Dedicated Insert Point
  • Lundahl LL1538 Input Transformer
  • Backlit VU Meter with Variable Calibration

Classic Focusrite transformer-based mic preamplifier

The Focusrite ISA One's microphone preamplifier has a Lundahl input transformer – which is based on the original ISA110 that has been incorporated in Focusrite designs for 30 years. The input transformer imparts a special character to the sound that can’t be truly emulated in any other way: inseparable from the microphone itself, the transformer input stage is ideal for use with classic microphones. But the ISA One is far more versitile than the original as it features 4 four carefully-selected impedances which enables you to match microphone to input in different ways. This allows you to bring out the character of a classic mic, emphasise a special feature or go for a totally transparent, modern sound – the world is your oyster!
 

Flexible, Independent direct input

Artists, engineers and producers will love the versatility of the ISA One with its front-panel DI input. The DI includes low/high impedance switching and an amplifier output, and its own feed to the optional A/D converter and separate rear-panel XLR output

Other great features

The ISA One is housed in a rugged and portable chassis so is perfect for the studio or on the road and is great value. The ISA One also feataures four switchable impedance options (including the original ISA110 setting) to suite any microphone, headphone output with volume control, Dedicated Insert Point to allows an extra processing between the preamplifier or DI and the optional converter such as an EQ or compressor, the original mic Lundahl LL1538 Input Transformer used the in the original Red modules to produce the unique sound and performance and a backlit moving coil VU meter with variable calibration to suit analogue and digital recording media, alongside two six-LED peak meters (inputs can be metered either pre- or post-insert).