Krell Foundation UHD 4K
DESCRIPTION
The Foundation 4K UHD Surround Sound Processor couples award winning Krell preamplifier circuitry to the latest in HDMI technology to create the centerpiece of a high performance home theater system. The Foundation 4K UHD adds HDMI 2.0 and HDCP 2.2 technology to the award winning Foundation processor.
PRODUCT DETAILS
Technical Specifications
Signal to Noise Ratio- “A” Weighted 106 dB
Total Harmonic Distortion- (THD) Unweighted 20 Hz-20 kHz, +0, – 0.003 dB
Inputs
Analog Audio-
(1) Pair Balanced via XLR connectors
(4) Pairs Single-ended via RCA connectors
Digital Audio-
(10) HDMI 2.0 (4 w/HDCP 2.2) via HDMI connectors (9 on rear, 1 on front)
(3) EIAJ optical via Toslink connectors
(3) Coaxial via RCA connectors
Digital Video- (10) HDMI 2.0 (4 w/HDCP 2.2) via HDMI connectors (9 on rear, 1 on front)
Analog Video-
(3) Component Video via RCA connectors
(2) Composite Video via RCA connectors
Outputs
Analog Audio-
(9) Balanced via XLR Connectors
R, L, C, SR, SL, SBR, SBL, S1, S2
(9) Single-ended via RCA Connectors
R, L, C, SR, SL, SBR, SBL, S1, S2
(1) Zone 2 Output
(2) Single-ended via RCA connectors
Digital Audio- (2) HDMI via HDMI connector
Digital Video-
(2) HDMI via HDMI connector
Both Include Audio Return Channel
Control / Update-
(1) IR Receiver for Remote Control
(1) RS-232 via DB9 Female Connector Straight Wired
(1) RC-5 via 1/8″ stereo “trs” Receptacle
(1) Ethernet via RJ-45 Connector
(1) Mini USB used for firmware updates
(1) 12vdc Remote Trigger Input via 1/8″ Mono receptacle
(1) 12vdc Remote Trigger Outputs via 1/8 Mono receptacles
Digital Decoding Modes-
Dolby True HD
Dolby Digital Plus
Dolby Digital 5.1
Dolby Digital EX
Dolby Pro Logic IIX
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 5.1
DTS ES Discrete 6.1
DTS ES Matrix 6.1
DTS Neo:6
PCM 5.1
PCM 7.1
Surround Enhancement Modes-
General Admission
Front Row
On Stage
Enhanced Stereo
Orchestra
Mezzanine
Full Range + Sub
Monophonic
Party
RS-232 DB9 pin out-
1. Data Carrier Detect
2. Received Data
3. Transmitted Data
4. Data Terminal Ready
5. Signal Ground
6. Data Set Ready
7. Request To Send
8. Clear To Send
9. Ring Indicator
RC-5 pin out- Tip = RC-5 data, Ring = +5 V, Sleeve = GND
XLR pin out- Pin 1 (ground) Pin 2 (non-inverting “Hot”) Pin 3 (Inverting)
Maximum Input-
Balanced 6.3 Vrms
Single Ended 3.15 Vrms
Maximum Output-
Balanced 16.7 Vrms
Single Ended 8.35 Vrms
Audio Input Impedance-
Balanced 58K Ω
Single Ended 58K Ω
Audio Output Impedance-
Balanced 100 Ω
Single Ended 100 Ω
Physical Specifications
Power Consumption-
Stand-by 2w
Operation 59w
Dimensions- (L) 42.76 x (W) 43.33 x (H) 88.1
Weight-
8.16kg Unit only
10.89kg Shipping weight
