Περιγραφή
The SP25 Prisma is a multi-channel processor designed for both cinephile and audiophile, composed of carefully considered and crafted features and functionality to provide the best home cinema experience for the greatest number of people.
TECHNICAL SPECIFICATION
Analogue outputs
15 channels
Front 1 (left and right)
Front 2 (left and right)
Center
Surround (left and right)
Surr back (left and right)
Height front (left and right)
Height back (left and right)
Sub (two outputs)
Line out (left and right)
Gain
16.5dB
Maximum output level
4V
Output impedance
100Ω
Performance
Frequency response
20Hz – 22kHz +0.2/-0.5dB (no EQ)
THD+N 20Hz-20kHz, 8Ω
< 0.08% @ rated output power
< 0.02% @ 10W
Signal to noise ratio
> 100dB (8Ω; A weighted at rated power)
Analog inputs
5 x RCA (left and right) with 7.1 input option
Input Impedance
15kΩ
Input sensitivity
90W 8Ω = 185mV
Audio processing
Decoding formats
Dolby Atmos
Dolby Digital
Dolby TrueHD
Dolby Plus
Dolby Surround
DTS X
DTS
DTS ES
DTS Neo:6
DTS HD Master Audio
DTS HD High Res Audio
MULTI/2 CH PCM/LPCM
Additional Modes
Bypass, Stereo, Party (all channels driven)
Dolby Surround: movie, music, night
DTS Neural X
11 channel processing
With assignable channels and Front Left and Right outputs allowing for:
7.1.2 and 5.1.4 configurations
5.1.2 configuration with bi-amped Front Left/Right channels
7.1.4 configuration with addition of a stereo amp for front speakers
Dirac Live EQ enabled
Limited Bandwidth subscription included,
Updateable to Full Bandwidth subscription
Digital inputs
Digital to analog Conversion
Chip set: 2 x ESS 9026PRO
Inputs
2 x TOSLINK (optical) up to 192kHz/24 bit; DoP 64/2.8MHz (bypass mode)
1 x RCA up to 192kHz/24 bit; DoP 64/2.8MHz (bypass mode)
1 x USB-B up to 768kHz/32 bit; DSD 512/22.6MHz; DoP 256/11.2MHz
Video inputs and outputs
Inputs: 4 x HDMI 2.0b
Outputs: 2 x HDMI 2.0b – one each eARC and Aux
Matrix switching
OSD
3D and 4K UHD pass-through:
HDCP 2.2
RGB
YCbCr: 4:4:4; 4:2; 4:2:0
Dolby Vision, HDR, and HDR10+
Prisma Network Player (audio only)
Audio formats
WAV, AIFF, FLAC, ALAC, MP3, MP4 (AAC), WMA, OGG, DSD
Inputs
USB-A: up to 192kHz/24 bit; DSD 128/5.6MHz
AirPlay2®
Bluetooth®
Chromecast built-in®
Spotify Connect® (Spotify HiFi Ready)
UPnP/DLNA
LAN:
Up to 192kHz/24 bit; DSD 128/5.6MHz
Data transfer rate: 10/100Mbit
WLAN
Up to 192kHz/24 bit; DSD 128/5.6MHz
IEE 802.11: 5GHz a/n/ac; 2.4GHz b, g, n
Data transfer rate: maximum of physical layer rate of 390 Mbp
General
Power consumption
Standby:
ECO < 0.5W
Normal < 6W
HDMI Pass-Through < 40W
Operating:
< 55W (left and right channel only)
< 85W (all channels)
Dimensions
430 x 420 x 142mm (WxDxH) with knobs and connectors
430 x 382 x 142mm (WxDxH) without knobs and connectors
Weight
12kg
Colour options
Black and Titanium
