FOCUSRITE ISA220 session pack + carte A/D

Description

2 Préamplis Focusrite ISA220 session pack en très bon état, avec carte A/D.
Préampli haut de gamme transistor, increvable, son haute qualité, préamplis primés, ( Rupert Neve).
2 équaliseurs param et shelv, comp+make up, déesser, limiter multiband.
Pas de bruit de fond.
L'un avec carte A/D à 900€
L'autre à 700€

Remis en main propre sur Montpellier et environs.


ISA220: Session Pack All the essential classic Focusrite modules
44
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SPECIFICATIONS
Mic
Noise: 123dB EIN with 150Ω
input resistance at
60dB of gain THD: 0.0008%
Inst. Hi Z I/P
Noise: -96dBu
THD: 0.003% with 0dBu
The ISA 220 Session Pack provides all the audio precision tools required to infuse your session with Focusrite’s renowned sonic performance. It features many of the original circuits of the flagship ISA 430 MKII Producer Pack, and also includes some new facilities of its own. It also features the same digital output option as the original ISA 430, providing you with a high quality digital route direct from the ISA 220 into your digital recording system.
The ISA 220 starts with the classic Focusrite transformer-coupled microphone pre amp, with phantom power and phase reverse. A four- band Focusrite EQ section follows, based on the EQ circuits featured in the ISA 430 and ISA 110. The compressor features a proprietary Class A VCA with side-chain circuitry, and can be placed in the signal flow before the EQ at the press of a button, if desired. Also included is a unique feature labelled “Blend”, which provides a means of achieving smoother compression at extreme settings by mixing uncompressed source signal along with the compressed portion.
The ISA220 also features an opto-based de-esser which uses a combination of EQ and phase cancellation to create a smoother and less obtrusive result. Last but not least, a frequency adaptive, 3-band limiter is provided to ensure distortion-free limiting.
For visual reference, ISA 220 provides a classic analogue VU style meter which can be switched to display input or compressor gain-reduction levels. A pair of 16 segment LED meters are included to display output levels, both analogue and digital in conjunction with the optional 24-bit/96 kHz stereo digital output (AES/EBU, S/PDIF & TOSLINK) card. This card offers 44.1 - 96 kHz operation and can be used as a high-quality mono / stereo tracking converter, or at mix down as a stereo converter for final mastering.
Classic Focusrite transformer-based Mic pre
Focusrite EQ featuring elements of the original ISA 110 EQ circuit
Proprietary Focusrite discrete Class A VCA Compressor design featuring ‘Blend’ De-esser design based on optical technology for lower distortion and transparency De-esser listen for independent monitoring of isolated sibilant signals
Precision VU metering of input level or compressor gain reduction (switched) Frequency-adaptive limiter to prevent critical digital overloads
Optional Stereo A/D – 24 bit 96 KHz Delta Sigma converter