Information
Affordable high-end begins with Rotel’s RC-1572MKII Preamplifier processing your favorite analog and digital sources in stunning clarity with a natural and enveloping sound stage.
Specifications
Dimensions (W × H × D)
431 × 99 × 338mm
17" × 3.9" × 13.5"
Front Panel Height
2U / 88.1mm (3.5")
Power Consumption
35W
Standby Power Consumption
<0.5W
Net Weight
8.4kg (18.5lbs.)
BTU Rating
65 BTU/h
Total Harmonic Distortion (THD)
(20Hz–20kHz) <0.004%
Frequency Response
Line Level Inputs :
10Hz - 100kHz (+0dB, -0.2dB)
Digital Inputs:
20Hz - 20kHz (0±0.5dB, Max)
Phono Input:
20Hz - 20kHz (+0.3dB, -0.2dB)
S/N Ratio (IHF "A" Weighted)
Line Level Inputs: 118dB
Digital Inputs: 100dB
Phono Input: 80dB
Intermodulation Distortion (60Hz:7kHz, 4:1)
<0.004%
Input Sensitivity
Line Level Inputs (RCA): 200mV
Line Level Inputs (XLR): 300mV
Digital Inputs: 0dBFs
Phono Input (MM): 3mV
Input Impedance
Line Level Inputs (RCA): 100kΩ
Line Level Inputs (XLR): 100kΩ
Digital Inputs: 75Ω
Phono Input (MM): 47kΩ
Input Overload
Line Level Inputs (RCA): 4V
Line Level Inputs (XLR): 5V
Phono Input: 63mV
Output Level
Unbalanced (RCA): 1V
Balanced (XLR): 2V
Channel Separation
Line Level Inputs (RCA): >85dB
Line Level Inputs (XLR): >75dB
Phono Input: >85dB
Tone Controls
±10dB at 100Hz / 10kHz
Preamplifier Output Level
1.44 V (at - 20 dB)
Coax/Optical Digital Input Signals
LPCM (Up to 24-bit/192kHz)
PC-USB
USB Audio Class 1 (up to 24-bit/96kHz)
USB Audio Class 2 (up to 32-bit/384kHz)*
*Driver Installation Required
MQA and MQA Studio (up to 24-bit/384kHz)
Roon Tested