Ferrofish A32 Pro
UPC/EAN #4313042884290
MPN #A32 PRO
32 in / 32 out AD/DA converter with coaxial and multimode MADI and ADAT
Clever Conversion And Routing
The A32pro is based on a new modular hardware platform and packed with analog and digital interfaces. In addition to the 32-32 balanced studio-quality analog inputs and outputs and the stereo main out up to 192kHz, the A32pro offers both ADAT and MADI - probably the most widely used digital audio interfaces available. In addition to the optical first MADI module, another SFP MADI module can be added. Different modes allow redundant operation of both interfaces: If one fails, the other one is activated automatically. Speaking of redundancy: If desired, two power supplies can be connected to the device. All power supplies and interfaces are permanently monitored: In the event of a failure, an error message is output on the TFT screens and on the General Purpose Output (GPO) to connect it to additional hardware.
Packed into a compact 1RU, the highly integrated converter is equipped with 32 x 32 balanced analog channels, brought out on eight D-SUB connectors. They deliver studio levels up to +20dBu, individually adjustable in 1dB steps.
The sophisticated design, using the latest generation of ESS converters, accompanied with a temperature-compensated clock and jitter reduction PLL, guarantees best crystal clear sound up to 192kHz. The A32pro is not just a converter, but thanks to its flexibility, using a sophisticated routing matrix, it is also a digital format converter for integrating your exisiting and future MADI and ADAT equipment.
Even operation of the A32pro is done without any compromise, almost self explaining, as with all our products: A total of four multitouch TFT screens show the levels of all 64 I/O channels, it can't be done better. Controlling the unit also benefits from the screens due to it's highly intuitive graphical user interface. Remote control is of course also possible via USB, MIDI, MIDI-over-MADI or GPI. Even a simple MIDI CC mode let's you control the most wanted parameters from distance.
The two headphone outputs let you monitor any analog or digital input or output. For more demanding tasks the headphone monitoring matrix even feature a M/S decoder mode and a balanced operation mode for high-end headphones.
You need more Then the A32pro Dante - a version with an additional 64 x 64 Dante channels - is what you need.
The A32pro brings our 12 years of experience in converter technology to the point, uncompromising to the last detail. All packed in only 1HU rack housing, of course fanless!
Features
4 x 4 D-Sub25
8 analog channels on each D-Sub25
TASCAM pin-format, max 192kHz
Gain/Levels: -8dBu...+20 dBu (1dB steps)
MADI I/O: Optical SC
The optical I/O features a Multimode Fiber SC connector.
A Singlemode version is available.
MADI I/O: Coaxial BNC
The BNC I/O is redundant to the optical MADI I/O and allows cable lengths of up to 100 m.
4 x 4 ADAT TOSLINK
Each ADAT port transfers eight channels at a sample rate of 48kHz (= 32 In + 32 Out). ADAT port 4 is switchable to optical S/PDIF format.
USB Type-B
For firmware updates, plugin installation and remote control from a host computer. The A32 appears as a MIDI device.
PHONES STEREO TRS (FRONT)
Monitoring of every stereo/mono I/O
or one of 7 submixes via an additional stereo DAC.
Word Clock I/O
BNC with 75 Ohm
internal termination.
On/Off via display.
MIDI I/O
For Remote Control and
MIDI-over-MADI
Redundant Power Supply
Ground-loop free, coaxial DC connector with secure, stable and relaible screw-lock. One PSU is included. The affordable replacement power supplies are available from any Ferrofish distributor.
Specifications
MADI I/O (AES10)
Dual SFP Slots for MADI: Multimode SFP module as default configuration, optional second SFP module optional
64 channels @32kHz, 44.1kHz, 48kHz32 channels @64kHz, 88.2kHz, 96kHz32 channels @128kHz, 176.4kHz, 192kHz*
* both MADI ports are used to achieve full 32+32 channel transmission
Support of MIDI over MADI.
Latency: 3 samples
Redundancy: Automatic switching between optical <-> coax MADI when signal lost.
Analog Inputs (AD)
Latest generation of Analog / Digital Converters from ESS Tech.
4 x DSub25 (Tascam format)
Digital gain: +20dBu ... -8 dBu, 1dB steps
OpAmps
OPA1604 / OPA1664
Level indicator
TFT screen, 28 levels
Analog Outputs (DA)
Latest generation of Digital / Analog Converters from ESS Tech.
4 x DSub25 (Tascam format)
Digital gain: +20dBu ... -8dBu, 1dB steps
OpAmps
OPA1604 / OPA1664
Level indicator
TFT screen, 28 levels
Headphones Out
2 x ΒΌ" (6.3mm) stereo TRS jack with HQ amp section and dedicated DAC path.Provides an independent stereo channel.Selectable mono/stereo or M/S decoded source of all inputs and outputs.Digitally controlled volume level.
ADAT I/O
4+4 optical interfaces (8 channels each with 48 kHz)
32 channels @32kHz, 44.1kHz, 48kHz16 channels @64kHz, 88.2kHz, 96kHzn/a @128kHz, 176.4kHz, 192kHz
Latency: 3 samples
GPIO Port
4x General Purpose Inputs for switching Presets #1-4.4x General Purpose Outputs for monitoring Lock/Power/MADI/Temp alerts.
MIDI I/O
2 x 1/8? (3.5mm) TRS connector for remote controlConversion MIDI <> MIDI-over-MADI possibleMIDI 2.0 pinout
Wordclock I/O
BNC: 1 x input, 1 x output75 Ohm Termination switchable for input
Power Supply
12V, 3A
2 x input jacks with screw lock for redundant power.Voltage supervision, warning message on screen when PSU input failsInternal resettable polyfuse1 x Power Supply included, second PSU optional
USB Port
1 x USB 2.0 for Remote/Updates
Additional Features
192 kHz operation (S/MUX up to 192kHz).GPIO Port for remote preset switching and alert monitoringDSP Plugin-readyA/D and D/A converters with switchable filtersDual Headphone output for easy monitoringMIDI over MADI Preset ManagementExtensive routing/mixing possibilities.Redundancy (MADI I/O, Dante I/O, Power Supplies).
Internal Clock
Temperature compensated oscillator, with high accuracy.Initial accuracy: +/-1.5ppmOver temperature range: +/-2.5ppmAging: +/-1ppm
PLL
Digitally controlled PLL / Jitter reduction systemOutput jitter: 50ps ... 100ps typ.
LCD Displays
4 x TFT Multitouch Screen User InterfaceTwo-layer illuminated touch-sensitive high resoltution encoderHighly intuitive control of the unit
Audio Core Processor
SHARC ADSP-2148x series DSPRouting and processing of of all 384 audio channels.Source to headphone output.Calculation of of upcoming audio processing algorithms.
Dimensions
1RU, fanless designDepth: 31cm (12.6") (including connectors)
Weight
4.1kg (9 lbs)
Ambient temperature
41F up to 113F (+5C up to +45C)
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