Esoteric K-07 - Technical Specifications; Audio and Connectivity Specifications; General Specifications and Accessories

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Specifications
Compatible disc types (playback)
Super Audio CD, CD (including CD-R and CD-RW )
Analog audio outputs
Connectors ...........................................XLR connector (2ch) × 1
RCA connector (2ch) × 1
Output impedance .................................................XLR: 100 Ω
RCA: 25 Ω
Maximum output level (1 kHz, full-scale, into 10 kΩ)
XLR (set to 0 dB): 2.45 Vrms
RCA: 2.45 Vrms
Frequency response .....................................5 Hz to 55 kHz (−3 dB)
S/N ratio ................................................................115 dB
Total harmonic distortion ..................................... 0.0015 % (1 kHz)
Digital audio output
RCA connector × 1.........................................0.5 Vp-p (into 75 Ω)
Optical digital connector × 1...................................−15 to −21 dBm
Digital audio input
RCA connector × 1 (input impedance 75 Ω) ...........................0.5 Vp-p
Optical digital connector × 1..........................−24.0 to −14.5 dBm peak
USB-B connector .............................................USB2.0 standard
Clock sync input format
Connector ................................................................BNC
Supported input frequencies
CD/SACD ..........................................44.1, 88.2, 100, 176.4 kHz,
10, 22.5792 MHz
USB (HS_2) input........................44.1, 48, 88.2, 96, 100, 176.4, 192 kHz
10, 22.5792, 24.576 MHz
(±15 ppm)
Input impedance .........................................................75 Ω
Input level ...........................Rectangle wave: equivalent to TTL levels
Sine wave: 0.5 to 1.0 Vrms (50 to 75 Ω)
General
Power supply
Europe/Hong Kong model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 230 V, 50 Hz
U.S.A./Canada model .......................................AC 120 V, 60 Hz
Korea model ................................................AC 220 V, 60 Hz
Power consumption ......................................................12 W
External dimensions (W × H × D)
445 × 131 × 358 mm (17 1/2" × 5 1/8" × 14 1/8")
(including protrusions)
Weight.........................................................14 kg (30 7/8 lb)
Operating temperature range....................................+5°C to +35°C
Operating humidity range ......................5 % to 85 % (no condensation)
Storage temperature range ....................................−20°C to +55°C
Included accessories
Power cord × 1
Remote control (RC-1301) × 1
Batteries for remote control (AAA) × 2
Owner’s manual (this document) × 1
Warranty card × 1
o Design and specifications are subject to change without notice.
o Weight and dimensions are approximate.
o Illustrations in this manual might differ slightly from production models.