Advanced Modular Stereo Multiband Equalizer and Mid/Side Processor especially designed for
mastering and mixing use.
The Mastering EQ LA-117 Studio DMI limited edition is the result of collaboration between Livio Argentini
and Luca Pretolesi.
Special analog design techniques have been used to obtain a precise control of the sound structure down to the minimum details.
* The LA-117 “Studio DMI edition” is a multirange analog equalizer especially designed for mastering and mixing
use where very precise settings are required.
* For this purpose, the LA-117 is equipped with super fine tuning controls enabling an easy manual recall without the use of step controls.
* Inside the LA-117 there are two separate EQs, the first is a Baxandall type and the second is a special 5 band Parametric unit.
* The order of the LA-117 Parametric and Baxandall EQs within the signal flow is interchangeable. The interactions between the
two equalizers enable the LA-117 to execute any kind of acoustic correction.
* Each parametric band splits the frequency control in two different ranges so that 10 bands can be used.
Moreover, the LA-117 features a “solo” control for parametric eq sections that improves the filter usability.
This feature is not found in any other analog parametric EQ on the market.
* The parametric unit is based on a special innovative technology designed by Livio Argentini, different from other parametric equalizers on the market.
The LA-117 uses a parallel configuration that produces very low distortion, low noise end extremely low phase rotation.
* The extremely large bandwidth ( more than 300 KHz ) provides a very fast transient response and an extraordinarily natural sound unrivalled in the market.
* The very linear ( instrumental type ) electronic balanced amplifier, without transformers or
servo-amplifiers, allows for a perfect square wave response and absolutely no timbric alteration in the sound.
* Double gold plated contact connectors.
* Many critical components, like potentiometers, are duplicated and connected in parallel to assure long life, maximum reliability and precision.
* Switching is made by gold contacts and sealed relays.
* The LA-117 use short actuator toggle switches to avoid accidental operation when adiacent knobs are operated.
* The special modular construction allows for a quick servicing and an easy customisation.
* The insertion of a MID-SIDE matrix, suggested by Luca Pretolesi, and the external insert capability, transform the LA-117 in a complete audio Hub.
## Features
* __Input (EQ / Insert Return)__:
* Electronically balanced
* Impedance 10 kOhm
* Normal Level +4 dBu
* Max level +28 dBu
* __Output (EQ / Insert Send)__:
* Electronically balanced
* Impedance 100 Ohm (minimum external load 600 Ohm)
* Normal Level +4 dBu
* Max level +28 dBu
* __Bandwidth__:
* 4Hz to 350kHz 0/-1dB,
* Perfect square wave up to 50 kHz
* __Distortion + Noise__:
* < 0.005 % (typical 0.001 %)
Mechanical
* __Construction__ : 19" 4 units rack mount metal case
* __Number of modules__ : 14+4
* __Dimensions__:
* 483 mm / 19" (W)
* 177 mm / 7" (H)
* 317 mm / 12.5" (D)
* __Weight__: 10 kg / 22 lb
* Doubled gold plated contacts
Power
* Linear regulator with balanced toroidal transformer
* __Operating voltage__: 220 V 50 Hz / 110 V 60 Hz
* __Power consumption__: 60 Watt
