7.1-channel Digital Surround Processor Preamplifier
SDP-45 4K: ULTIMATE PERFORMANCE, DEFINED
Designed for those seeking the ultimate in audio and video performance, the JBL Synthesis® SDP-45 4K surround processor/controller provides the highest level of sonic performance available while offering pristine video with flawless HDMI® switching. With 24-bit/192kHz A/D and D/A converters and two 32-bit floating-point DSP engines, there is no shortage of processing power for decoding the latest lossless audio.
Featuring eight HDMI inputs and two HDMI outputs, extensive analog and digital audio inputs and outputs, and a USB connector to provide computer sound-card functionality, the SDP-45 4K is perfectly suited for complex home theater systems and even includes an independent second audio zone.
HDMI technology offers uncompressed multichannel sound both from Blu-ray™ players and from popular computer-based sources that can provide high-resolution audio. The choice of processors for HDMI audio is critical, since audible artifacts resulting from digital “jitter” are common. The SDP-45 4K solves the problem by providing a completely asynchronous signal path from its A/D converters and all digital inputs, allowing the outputs to be completely buffered and internally clocked to a very stable crystal oscillator. This sophisticated approach provides sonic clarity and a lack of “grit” that truly reveals the potential of today’s uncompressed Blu-ray and high-resolution digital sources, and it optimizes legacy analog sources.
The broadcast-quality HDMI switcher provides smooth audio and video switching, can pass digital video up to 1080p, 12-bit, and is compatible with 3D video formats. HDMI 2.0 with HDCP 2.2 is supported on Input 8 and on Output 1.
|Description||7.1-channel digital surround processor|
|Dolby Modes||Dolby True-HD; Dolby Digital Plus; Dolby Digital; Dolby Digital EX; Dolby Pro Logic2x; Dolby Volume|
|DTS Modes||DTS Master Audio; DTS Express; DTS; DTS Neo6|
|Additional Modes||Analog Bypass; AAC (MPEG4 and MPEG2); WMA Pro; MP3|
|Audio Resolution Capability||192kHz / 24 Bit; up to 8 Channels|
|Digital/Analog Conversion||192kHz / 24 Bit|
|Analog Audio Inputs||6 (Stereo) RCA pairs; 2 (Stereo) XLR pairs|
|Digital Audio Inputs||HDMI (8); Coax S/PDIF (4); Optical (3); USB; AES/EBU (2)|
|External Multichannel Input||7.1, unbalanced RCA|
|Video Inputs||8 HDMI with 3D/4K Video Compatibility and Support for HDMI 2.0 with HDCP 2.2 on Input 8|
|Main Audio Outputs||Balanced XLR and Unbalanced RCA; 7.1|
|Additional Analog Audio Outputs||Zone 2 (RCA Stereo); Headphone; Main Aux (Stereo L+R)|
|Additional Digital Audio Outputs||Coax S/PDIF; HDMI Audio Pass Through or Downmix|
|Main Video Outputs||Dual Output HDMI with Auto Video Resolution Detect Switching and Support for HDMI 2.0 with HDCP 2.2 on Output 1|
|Communication and Control||RS232 and TCP/IP (2-way); 3 Trigger outputs; 1 Trigger input; Rear Panel IR; Front Panel IR|
|Frequency Response||20Hz to 20kHz +/- 0.25 dB|
|Signal-to-Noise Ratio||Not less than 100dB in all modes; 110dB in Analog Bypass Mode (Ref. 1V input, maximum gain)|
|Total Harmonic Distortion (THD)||(20Hz to 20kHz at 2V output level): Less than 0.006% in all modes; below 0.0013% in Bypass mode.|
|Maximum Output Level||8 Vrms (16 Vrms Balanced) in DSP Modes; 10 Vrms (20 Vrms Balanced) in Bypass Mode|
|Output Impedance||110 Ohms|
|Power Requirements||110v/60hz; 230v/50Hz, Line Voltage set for Destination Country|
|Power Consumption||65 Watts Max / >0.5 Watts (low power standby)|
|Weight||24 lb (10.9kg) Shipping Weight; 18 lb (8kg) Unit Weight|
|Included Accessories||Includes rack ears and fastener hardware (requires 3 rack spaces without feet)|