Warning: Last items in stock!
Focusrite ISA ONE single channel mic preamps deliver Focusrite's prestigious ISA transformer-based pre-amp in a rugged and portable chassis.
Classic Single-channel Microphone Pre-amplifier with Independent D.I.
The ‘ISA One’ microphone pre-amplifier delivers Focusrite's prestigious ISA transformer-based pre-amp in a rugged and portable chassis, at a groundbreaking price.
ISA One features the classic vintage microphone pre-amplifier topology from the original ISA110 module, including the Lundahl L1538 transformer and bespoke zobel network. (The original 110 pre amp formed the cornerstone of each channel of Focusrite's legendary Forte console.)
The pre-amp is complemented by a line input (XLR and TRS Jack) 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 pre amp with any microphone. ISA One also features an insert point, should the need arise to place extra processing between the pre amp 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.
Independent input metering for both channels is provided in the form of a 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. The meter calibrations utilise all the same reference points as Digidesign's Pro Tools HD system, allowing effortless line-up.
ISA One’s headphone output features a dedicated volume control, which delivers an external stereo cue mix, (a simple click track, or a stereo mix feed from an interface or a live console,) fed to the headphones via two TRS jack inputs on the rear of the unit.
An optional state-of-the-art stereo A-D converter is also available (the same card as used with the ISA430 Mk II), embodying cutting-edge conversion technology seated within Focusrite’s custom analogue circuitry. This optional card can be retrofitted at any time and provides two channels of 24 bit/192kHz A-D conversion with a dynamic range of 119dB.
For more info, visit the Focusrite website: Focusrite ISA One
No customer comments for the moment.
Grace m101 single channel preamps
Grace m101 single channel preamps feature a high performance output line driver amplifier and HPF amplifier.
Avalon U5 mono instrument & DI
Avalon U5 mono instrument & DI preamplifiers, featuring discrete pure class A signal amplifiers.
Avalon VT-737SP, featuring a
Avalon VT-737SP, featuring a combination of TUBE preamplifiers, opto-compressor, sweep equalizer, output level and VU metering.
Avalon AD2055 equalizers, combining
Avalon AD2055 equalizers, combining discrete, pure class A signal amps with state-of- the-art passive and active filter topologies.
Avalon M5 Pure Class A mic
Avalon M5 Pure Class A mic preamplifiers, designed to optimize absolute signal integrity and musical performance.
Avalon AD2022 mic preamplifiers for
Avalon AD2022 mic preamplifiers for sale, fully discrete and symmetrical.
RME DMC-842 8-channel, 24 Bit/192
RME DMC-842 8-channel, 24 Bit/192 kHz, remote controllable digital mic preamps.
RME OctaMic II 8-channel mic preamps
RME OctaMic II 8-channel mic preamps with 192 kHz AD-Conversion.
RME QuadMic 4-channel mic preamps
RME QuadMic 4-channel mic preamps offer a high-tech, state-of-the-art design.
Grace Design m201 A/D option dual
Grace Design m201 A/D option dual channel preamps with A/D option.
RME Micstasy 8-channel, 24 Bit/192
RME Micstasy 8-channel, 24 Bit/192 kHz, remote controllable, mic and line/instrument preamps.
Sales of Grace Design m802RCU remote
Sales of Grace Design m802RCU remote control units for the m802.
Grace Design m802 remote
Grace Design m802 remote controllable preamplifiers with A/D option.
Focusrite ISA428 MKII microphone
Focusrite ISA428 MKII microphone preamps, with selectable input impedance, direct instrument inputs and an optional eight channels of high-quality analogue to digital conversion.
Rane MS 1S mic preamps, for when you
Rane MS 1S mic preamps, for when you need just one microphone input in an otherwise line-level world.
True Systems P-Solo single channel
True Systems P-Solo single channel preamps
True Systems P-Solo Ribbon single
True Systems P-Solo Ribbon single channel mic preamp
True Systems P2 Analog microphone
True Systems P2 Analog microphone preamps, designed to provide detailed, transparent sonic performance necessary for the most critical direct tracking and live sound applications.
True Systems Precision 8 8-channel
True Systems Precision 8 8-channel microphone preamps, designed to provide the detailed, transparent sonic performance necessary for the highest quality direct tracking and live sound applications.
True Systems Precision 8i
True Systems Precision 8i (international) 8-channel microphone preamps, designed to provide the detailed, transparent sonic performance necessary for the highest quality direct tracking and live sound applications.
True Systems PT2-500 microphone and
True Systems PT2-500 microphone and instrument preamp
DBX 286s channel strip processors,
DBX 286s channel strip processors, delivering a studio quality microphone/instrument preamplifier and four processors.