Sonifex PS-AMP - IP to Speakers Streaming Decoder

Technical Specification For PS-AMP

Analogue Outputs:

2 x speaker connectors (2 each black and red terminals)
1 x ¼ inch (6.35mm) stereo jack headphone socket

Headphones Output:

Drives 150mW into 32Ω to 600Ω stereo headphones

Headphone Level  Range:

-60dB – 18dB via front panel control knob or optional IR controller

USB Port:

1 x USB A socket

Frequency Response:

20Hz - 20kHz using MP3 at sample rate of 192kbps and above

GPOs (General Purpose Outputs):

2 x switchable relay contacts (simultaneously switched) controlled from PS-SEND

Serial Port:

1 x 9 way D-type socket, used to send control commands and update firmware

Ethernet Port:

1 x RJ45 socket. Remote control commands can be sent via TCP or UDP as well as firmware updates.

IR Remote Receiver:

Remote commands can be sent using optional remote control via built in IR sensor

Speaker Power:

15W per channel into 8ohm @ 10% THD+N

Mains Input:

Filtered IEC, 85 - 264VAC, 47 - 63 Hz, 60W max

Fuse Rating:

Anti-surge fuse 1A 20 x 5mm

Audio Codec Specifications Decoder 
G.711 (U Law/A Law 8kHz to 48kHz sampling rate)
WAV (IMA ADPCM+ 16bit PCM uncompressed: 8kHz to 48kHz)
MP3 Layer 1 (32, 44.1 and 48kHz, CBR +VBR +ABR)
MP3 Layer 2 (16, 22.05 and 24kHz, CBR +VBR +ABR)
AAC+ (HE-AAC v2 Level 3, incl.SBR and PS) 
Ogg Vorbis (floor 1)
WMA 4.0/4.1/7/8/9 all profiles (5-384kbps)

Supported Network Transport Protocols
RTP - UDP
HTTP - TCP
SIP
Raw UDP
Raw TCP
SNMP - traps for remote management
DHCP, BOOTP, IPZator or AUTOIP - Dynamic IP address resolution
SonicIP IP Address readout