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Outputs
Analog outputs (mono)
Impedance
Sampling frequencies available 22 kHz up to 96 kHz at 24-bit data quantization
Signal-to-noise ratio
THD + noise at 1 kHz
Crosstalk at 1 kHz
Frequency response
at 48 kHz
Additional outputs
Connectivity
Analog line inputs
Analog outputs
Digital input
Digital output
Headphones output
IP network
GPIO
Additional ports
RS232 (UART)
USB
SDHC
Software, formats, protocols
Stream format
Audio formats
2 servo-balanced audio outputs, headphones/line switchable
Line: maximum output level = 24 dBu
IQOYA *CALL: Headphones: max. output level = 8 dBu (2x50 mW / 2x32 Ω load)
IQOYA *CALL/LE: < 50 Ω
Line: > 105 dB, output ref +23 dBu for -1 dBfs, output impedance > 5 kΩ
Headphones: > 90 dB at 2x50 mW / 2x32 Ω
Line: < -95 dB, output ref +23 dBu for -1 dBfs, output impedance > 5 kΩ
IQOYA *CALL: Headphones: < -60 dB at 2x50 mW / 2x32 Ω
Line: < -110 dB at 1 kHz, output ref +24 dBu for 0 dBfs,
output impedance > 5 kΩ
20 Hz-20 kHz +/-0.3 dB
●
Stereo headphones (6.35mm jack), max 2x50 mW / 2x32 ohm load
●
8 relay GPOs / IQOYA *CALL/LE: 4 relay GPOs
GPOs characteristics:
-
-
-
2 female XLR-3
2 male XLR-3
1 female XLR-3
1 male XLR-3
6.35 mm jack
2 female Neutrik™ EtherCon RJ45™ (IP Audio, IP Backup/Control)
2 female Sub-D 25
1 male Sub-D9
IQOYA *CALL: 1 USB 1.1 type A, female
SDHC for memory card 'High Capacity'
RTP/UDP stream
PCM linear 16/24 bits
ITU G.711/722
ISO MPEG-1/2 Layer I, Layer II, Layer III
AAC-LD, HE-AACv2, AAC-ELD
Optional: Enhanced apt-X; encode formats for AAC: MPEG-4 AAC-LD, MPEG-4
HE-AACv2, AAC-ELD
I QOYA *CALL - IQOYA *CALL/LE
3 SPDT outputs: common, norm. open, .norm. closed,
max 220 V
/250 V
, - max 60 W, 62.5 VA
DC
AC
max. continuous/switching current: 2 A/3 A
User Manual v0.99
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