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 decadesFocusrites 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 theyre the choice of leading artists, producers and engineers around the world.Lundahl TransformersAt 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. Theyre encapsulated in mu-metal cans to shield them from stray magnetism.Variable input impedance and up to 80 dB of gainISA 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 processorsEach channel has a fully-balanced insert point accessed via TRS sockets on the rear panel and activated with a front-panel button, so its easy to use outboard processors with the ISA Two. Just plug in your choice of EQ, compressor or limiter.Two channel classic Focusrite ISA transformer-based preampFront panel, per channel:1/4 instrument inputVariable input impedance - Low, ISA 110, Medium, HighInput selection - Mic, Line, Instrument0 - 30 dB/30 - 60 dB gain switchPhantom power switchPhase invert switch0 - 60 dB gain in 10 dB steps0 - 20 dB continuously variable trimVariable high-pass filter with on/off switchInsert point on/off switchEight-LED user-calibrated level metersSingle power switchRear panel, per channel:XLR-F mic inputs1/4 TRS line inputs1/4 TRS Sends1/4 TRS ReturnsXLR-M line outputSingle peak meter calibration dialSingle IEC power socketNoise at main output with gain at unity (0 dB) measured with 50 source impedance and a 22Hz - 22 kHz band pass filterW x D x H 480 mm x 280 mm x 44 mmWeight 3.7 kg

The ISA428 MkII provides four of Focusrites 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.Four instrument inputs, instantly accessible on the front panel, allow quick and easy connection without the need for a separate DI box. Extra processing can be placed between preamp and conversion via the units dedicated insert points, featured on every channel. Finally, accurate six-segment LED metering is designed to catch even the fastest transients on every channel. Over 25 years, Focusrite has earned a reputation for bringing superb audio quality and engineering excellence to an array of audio professionals. Whether youre looking to preserve the sound of your classic microphones, or searching for the perfect front end for your digital studio, the ISA428 MkII brings legendary tools to your studio at an exceptional new price.Front and rear connectivityAnalogue Channel Inputs (Inputs 1-4)-4 instrument 1/4 TS jack inputs on front panel -4 microphone XLR inputs on rear panel -4 line 1/4 TRS jacks on rear panel -4 insert return 1/4 TRS jacks on rear panel-4 ADC XLR inputs on rear panelAnalogue Audio Outputs (Outputs 1-4)-4 line XLR outputs on rear panel -4 insert send 1/4 TRS jacks on rear panelOther I/O-IEC power input connector 100Vac 240VacFront Panel Indicators-8 output meters, 6 segment -4 30-60 mic gain range selection indicator -4 48V phantom power indicator -4 Phase indicator -4 Insert In indicator -4 Filter In indicator -4 Input selection indicators (Mic, Line, Inst) -4 Z In microphone input impedance selection indicators (Low, ISA110, Med, High) Clock select indicators (44.1, 48, 88.2, 96, 176.4, 192) -Ext clock indicators (Lock, Word clock, 256X)Weight5.5kg12.2lbsDimensions (W x H x D)480mm (W) x 88mm (H) x 280mm (D)19 (W) x 3.5 (H) x 11 (D)

2-Channel USB 2.0 Audio Interface Anniversary Edition – housing in classic ISA blue, historic ff logo on the top and the original ISA-110 and Studio Console circuit diagrams screen-printed on the bottom, presented in an exclusive gift box to mark the 40th anniversary, plus additional plugins 24-bit / 192 kHz Focusrite Rednet series converters with 120 dB dynamic range Two Scarlett microphone preamps with 69 dB gain 48 V phantom power Switchable Air function Auto Gain, Clip Safe Loopback function Dynamic Gain Halos for quick and easy adjustment of the recording volume Two instrument/line inputs: 6.3 mm jack Two microphone inputs: XLR Two line outputs: 6.3 mm jack, balanced Stereo headphone output: 6.3 mm jack USB-C connection to PC / Mac USB-C connection for an external 5 V (1000 mA) power supply (not included) For PC/Mac USB bus-powered Dimensions (W × H × D): 180 × 45.5 × 99 mm Weight: 0.57 kg Includes USB cable (type C to A) and Hitmaker Expansion Software Bundle (Ableton Live Lite, three months Splice Sounds membership and plugin bundle for songwriting, mixing and mastering, Pro Tools Intro and Avid Complete Plugin Bundle) Hitmaker Expansion Plugins: LANDR - AI-based mastering tool (two-month subscription) Softube Marshall Silver Jubilee 2555 – Amp Sim XLN Audio Addictive Keys Studio Grand Piano – Virtual Keyboard Instruments XLN Audio Addictive Drums 2: Studio Rock – Virtual Drum Library Antares Auto-Tune Access – Vocal Tuning Brainworx Bx_console Focusrite SC – Channelstrip Focusrite Red 2 and 3 Plugin Suite – EQ and Compressor Relab’s LX480 Essentials – Reverb Native Instruments MASSIVE, FAST Balancer

RedNet X2P is a compact, portable and robust 2x2 Dante audio interface featuring two Red Evolution mic pres, stereo line out and a stereo headphone amplifier. RedNet X2P allows you to effortless add a high quality Dante audio interface by integrating power, audio, clock and remote control over a single Ethernet cable simply use a power over Ethernet switch or PoE injector. A local input mixer allows 'more me' monitoring control, while a control lockout mode ensures settings can not be changed when used remotely. Rear panel XLR outputs offer level-controlled analogue outputs of up to 24dBu, while a front panel 1/4 connector provides a high-powered headphone output capable of driving both high and low impedance headphones. A pair of combination XLR/1/4 inputs allow the connection of mic, line or instrument level signals to the mic pres, which include Focusrite's acclaimed Air mode which emulates the sound of our classic input transformers. The top panel features an array of controls: output level for headphone and line outputs, mic pre controls of gain, high-pass filter, Air, phase invert, phantom power and stereo linking; as well as the crossfader for controlling the balance of mic pre inputs and network receiver channels which to be sent to the headphone or line outputs. Specifications - Stereo 2x2 audio interface for Dante audio-over-IP networks - Power-over-Ethernet supplied: IEEE 802.3af compliant - Robust steel and aluminium chassis - Powerful headphone output even with high-impedance headphones - Up to 24dBu line output levels - Mute switch for line output - Kensington security slot - Two Red Evolution mic preamps for mic, line or instrument level inputs - Up to 24-bit, 96kHz sampling rates - Local input mix to allow more-me style monitoring for easy foldback control - Local control lockout of mic pre settings, output settings or both - Independent level control of headphone and line outputs - Mic stand mount - Integrated network switch allowing daisy-chaining of network devices Mac OS X - 10.9 Mavericks - 10.10 Yosemite - 10.11 El Capitan - Mac OS Sierra Windows - Windows 7 (32- / 64-bit) - Windows 8 (32- / 64-bit) - Windows 10 (32- / 64-bit) In the box - RedNet X2P Unit - Power Supply - Cat 6 Ethernet Cable Included software - RedNet Control - RedNet PCIe drivers (included with RedNet Control download) - Audinate Dante Controller (installed with RedNet Control)