{"product_id":"focusrite-isa-series-isa-430-mk-ii","title":"ISA 430 Mk II","description":"\u003ch3 style=\"background:#f3f3f3;border-left:4px solid #111111;padding:8px 12px;font-size:18px;line-height:1.3;font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin:0 0 14px;\"\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe ISA 430 Mk II is the pinnacle of Focusrite's analogue channel strip technology, bringing every one of the company's classic designs together into a single comprehensive production tool. Alongside the transformer-based ISA microphone preamp sit a four-band EQ, a multi-format compressor, a discrete Class A gate and expander, a phase cancellation de-esser and a soft limiter, with internal routing and connectivity that no other channel strip can match.\u003c\/p\u003e\n\u003cp\u003eThe mic pre switches between 600Ω, 2.4kΩ and 6.8kΩ input impedances plus the original ISA 110 setting, so it gets the best from any microphone, from modern condensers to the most temperamental ribbons. The 'Air' switch drops a wire-wound inductor into the transformer's secondary, adding clarity and spaciousness without touching the EQ.\u003c\/p\u003e\n\u003cp\u003eThree compressor modes - transparent VCA, Vintage Opto and Opto Limit - sit behind a Blend control that mixes the compressed and uncompressed signal, so the same source can be handled with clinical control or with the softer character of a classic opto design. The 'Listen' feature lets you solo exactly what the compressor, gate, expander or de-esser is reacting to, and inserts and monitoring points are available all along the signal chain.\u003c\/p\u003e\n\u003cp\u003eBecause those sections can be split apart and patched in any order, the ISA 430 Mk II works as up to four separate modular processors at once: mic pre, EQ, dynamics and, with the optional card fitted, a stereo A-D converter. The soft limiter sits ahead of that converter, so the ADC can never be driven into overload.\u003c\/p\u003e\n\u003ch3 style=\"background:#f3f3f3;border-left:4px solid #111111;padding:8px 12px;font-size:18px;line-height:1.3;font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin:28px 0 14px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:0 0 4px;padding-left:22px;\"\u003e\n  \u003cli\u003eClassic Focusrite transformer-based microphone preamp with variable impedance and 'Air' feature.\u003c\/li\u003e\n  \u003cli\u003eMulti-format compressor with transparent VCA, Vintage Opto and Opto Limit modes, plus compressed\/uncompressed Blend.\u003c\/li\u003e\n  \u003cli\u003eClassic Focusrite EQ design, an expanded version of the original ISA 110, with two shelving bands, two parametric bands and high- and low-pass filters.\u003c\/li\u003e\n  \u003cli\u003eProprietary Focusrite discrete Class A VCA gate and expander designs.\u003c\/li\u003e\n  \u003cli\u003ePhase cancellation de-esser covering 2.2kHz to 9.2kHz.\u003c\/li\u003e\n  \u003cli\u003e'Listen' feature for precise control over compression, gating, expansion and de-essing.\u003c\/li\u003e\n  \u003cli\u003eSoft limiter to avoid critical digital overload.\u003c\/li\u003e\n  \u003cli\u003eUnmatched signal path flexibility, with inserts and monitoring points throughout the chain.\u003c\/li\u003e\n  \u003cli\u003ePost mic pre output for the shortest possible signal path.\u003c\/li\u003e\n  \u003cli\u003eAble to function as four separate modular processors simultaneously.\u003c\/li\u003e\n  \u003cli\u003eOptional stereo A-D card adds 24-bit\/192kHz Delta-Sigma conversion.\u003c\/li\u003e\n  \u003cli\u003ePrecision VU metering of the input level, Insert 1 or 2, and Return level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"background:#f3f3f3;border-left:4px solid #111111;padding:8px 12px;font-size:18px;line-height:1.3;font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin:28px 0 14px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul style=\"margin:0 0 4px;padding-left:22px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMic gain range:\u003c\/strong\u003e 0 to +60dB in 10dB steps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMic input impedance:\u003c\/strong\u003e variable, 600Ω, 2.4kΩ, 6.8kΩ and original ISA 110 setting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMic EIN:\u003c\/strong\u003e -128dB with 150Ω terminating impedance at 60dB of gain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine gain range:\u003c\/strong\u003e +10dB to +40dB, continuously variable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine input impedance:\u003c\/strong\u003e greater than 1MΩ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.001% with -20dBu, 1kHz input and 20Hz-22kHz bandpass filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEQ shelving bands:\u003c\/strong\u003e LF 20Hz, 56Hz, 160Hz, 460Hz; HF 2.2kHz, 4.7kHz, 10kHz, 18kHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGate range:\u003c\/strong\u003e 0 to -80dB, expander ratio up to 5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptional ADC:\u003c\/strong\u003e 24-bit\/192kHz, 123dB A-weighted, jitter below 20 picoseconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 484 x 250 x 88mm, 2U rackmount\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focusrite","offers":[{"title":"Default Title","offer_id":51230665081055,"sku":null,"price":214049.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/6801\/4303\/files\/Focusrite-ISA-Series-ISA-430-Mk-II-PIG-01.jpg?v=1787123444","url":"https:\/\/proaudiogear.in\/products\/focusrite-isa-series-isa-430-mk-ii","provider":"proaudiogear.in","version":"1.0","type":"link"}