19
A32pro Series Manual: Technical Specifications
Technical Specifications
FERROFISH A32pro (Dante) - 32x32 + 2+ 4 A/D-D/A signal- and format converter
MADI I/O
(AES10)
Dual SFP slot for SFP MADI modules, equipped with one SFP module as standard, optical in MultiMode.
64 channels @32kHz, 44.1kHz, 48kHz
32 channels @64kHz, 88.2kHz, 96kHz
32 channels @128kHz, 176.4kHz, 192kHz*
* Parallel operation of both SFP modules for 32+32 channels at
192kHz MIDI over MADI implementation
Latency: 3 samples
Automatic switching between both SFP slots in case of signal loss of one signal branch.
ADAT I/O
4 + 4 optical interfaces
32x32 channels @32kHz, 44.1kHz, 48kHz
16x16 channels @64kHz, 88.2kHz, 96kHz
8x8 @128kHz, 176.4kHz, 192kHz
Latency: 3 samples
GPIO
General Purpose Input & Output to dSub15 female connector. Trigger inputs: Set input pin to ground.
Outputs: 5V, 10mA max for connecting an LED, optocoupler or similar.
DANTE
64 x 64 Audinate Brooklyn Board integrated. 2 standard ethernet connections (Pri/Sec).
Wordclock
BNC jack IN & OUT, 75 ohms termination of the input switchable in the unit
MIDI I/O
2x 1/8“ (3.5mm) jack sockets for MIDI IN and MIDI Out, adapter to MIDI 5Pin available from FERROFISH.
Pin assignment follows the MIDI 2.0
Type A
standard.
A/D converter
32Bit ESS A/D converter, latest generation
Outputs
(analog)
4 x D-Sub25, female / Tascam® standard
Maximum output level: +20dBu
Digital gain 0dB...-28dB in 1dB steps
D/A converter
32 Bit ESS D/A converter, latest generation.
MAIN OUT
(analog)
2x balanced 1/4“ (6.35mm) jacks with separate HP amp on dedicated ESS DAC (same as headphones).
Main Out reproduces the signal of the red headphone output.
Inputs
(analog)
4 x D-Sub25, female / Tascam® standard
Maximum input level: +20dBu
Digital gain: 0dB...+28dB in 1dB steps
Op-Amps
OPA1604 and OPA1664.
Display
4x color TFT screen 3" and capacitive multi-touch over the entire screen and FERROFISH logo area.
USB
USB-B connector with USB2 protocol for MIDI-over-USB (class compliant).
Headphones
2x 6.3mm jack output, gain adjustable in four steps, digital volume adjustment in 1dB resolution.
Operating mode selectable between dual stereo (unbalanced) and balanced.
Dedicated monitoring path on separate 32Bit ESS DAC in stereo mode (like Main Out).
DSP
SHARC DSP ADSP-2148x series built-in, expandable via optional propietary DSP stick modules.
PLL
Digitally controlled PLL with active jitter reduction
Output jitter: 50ps ... 100ps typ.
