Sonifex PS-AMP

IP to Speakers Streaming Decoder

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The Pro Audio Streamers are a range of three IP to audio and audio to IP streamers which have professional analogue and digital inputs and outputs

The PS-AMP is a freestanding unit which converts an IP audio stream directly to speaker outputs. It is also available in a 1U rack-mount as the PS-AMPS.

The PS-AMP has the same feature-set as the PS-PLAY except that there are no individual audio outputs other than the speaker terminals. The PS-AMP uses an integrated 2 x 15W D-class amplifier to deliver audio directly to a pair of connected speakers.

Techincal Specification
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
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 48 kHz, CBR +VBR +ABR)
	MP3 Layer 2 (16, 22.05 and 24 kHz, 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
	Can also act as Icecast/Shoutcast source
	SNMP - traps for remote management
	DHCP, BOOTP, IPZator or AUTOIP - Dynamic IP address resolution
	SonicIP IP Address readout
Physical Specification
PS-AMP Dimensions (Raw):	22cm (W) x 13.7cm (D) x 4.3cm (H)
	8.67” (W) x 5.39” (D) x 1.7” (H)
PS-AMP Dimensions (Boxed):	34cm (W) x 27cm (D) x 6cm (H)
	13.4” (W) x 10.6” (D) x 2.4” (H)
PS-AMP Weight:	Nett: 0.84kg Gross: 1.64kg
	Nett: 1.85lbs Gross: 3.6lbs
PS-AMPS Dimensions (Raw):	48.3cm (W) x 13.7cm (D) x 4.3cm (H)
	19” (W) x 5.39” (D) x 1.7” (H)
PS-AMPS Dimensions (Boxed):	58.8cm (W) x 27cm (D) x 6.8cm (H)
	23” (W) x 10.6” (D) x 2.7” (H)
PS-AMPS Weight:	Nett: 1.34kg Gross: 2.14kg
	Nett: 2.95lbs Gross: 4.7lbs