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18
No Sound
Check the signal source to see if it is functioning properly. Make sure the
cables from the signal source to the RA-1572 inputs are connected properly.
Check the wiring between the RA-1572 and the speakers.
Cannot Connect via Bluetooth
If you cannot pair your Bluetooth enabled device to the RA-1572, delete the
memory of the previous connection on your device. On your device this is
often listed as "Forget this Device". Then try to make the connection again.
Playable Audio Formats
USB Apple (iPhone, iPod, iPad)
Format
Any supported file loaded to Apple device. Phone may
Any supported file
resample depending on stored format. May exclude
loaded to Apple
Apps designed to play formats not originally supported
device.
by the sending device.
APTX Bluetooth
Format
Any format supported
May exclude Apps designed to play formats not originally
by the sending device.
supported by the sending device.
PC-USB
Format
Any supported format by the PC software
Format determined
PCM Audio:
by the Media Player/
44.1k, 48k, 88.2k, 96k, 176.4k, 192k, 384k
Server software that
(16 bit 24 bit, and 32 bit)
you use.
DSD64 and DSD128
Coax/Optical
Format
44.1k, 48k, 88.2k, 96k, 176.4k, 192k
SPDIF LPCM
16 bit, 24 bit
"Made for iPod," and "Made for iPhone," means that an electronic accessory
has been designed to connect specifically to iPod or iPhone, respectively, and
has been certified by the developer to meet Apple performance standards.
Apple is not responsible for the operation of this device or its compliance with
safety and regulatory standards. Please note that the use of this accessory
with iPod, or iPhone may affect wireless performance.
iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of
Apple Inc., registered in the U.S. and other countries.
Notes
Notes
Notes
Notes
RA‑1572 Stereo Integrated Amplifier
Specifications
Continuous Power Output
(20 ‑ 20k Hz, < 0.03%, 8 ohms)
Total Harmonic Distortion
(20 Hz ‑ 20k Hz, 8 ohms)
Intermodulation Distortion
(60 Hz : 7kHz, 4:1)
Frequency Response:
Phono Input
Line Level Inputs
Damping Factor (20 Hz ‑ 20kHz, 8 ohms)
Input Sensitivity / Impedance
Phono Input (MM)
Line Level Inputs (RCA)
Line Level Inputs (XLR)
Input Overload
Phono Input (MM)
Line Level Inputs (RCA)
Line Level Inputs (XLR)
Preamplifier Output Level / Impedance
Signal to Noise Ratio (A weighted)
Phono Input (MM)
Line Level Inputs
Digital Section
Frequency Response
Signal to Noise Ratio (IHF "A" weighted)
Input Sensitivity/Impedance
Preamplifier Output Level
Coaxial/Optical Digital Signals
PC-USB
Power Requirements:
USA:
EC:
Power Consumption
Standby Power Consumption
BTU (4 ohms, 1/8th power)
Dimensions (W x H x D)
Front Panel Height
Weight (net)
All specifications are accurate at the time of printing.
Rotel reserves the right to make improvements without notice.
Rotel and the Rotel Hi-Fi logo are registered trademarks of The Rotel Co, Ltd., Tokyo,
Japan.
120 watts/channel
< 0.03%
< 0.03%
20 Hz - 20kHz, 0 ± 0.5 dB
10 Hz - 100kHz, 0 ± 0.5 dB
300
2.1 mV / 47k ohms
270 mV / 100k ohms
440 mV / 100k ohms
32 mV
4 V
5.5 V
1.5 V / 470 ohms
80 dB
100 dB
10 Hz - 90k Hz (0 ± 2 dB, Max)
100 dB
0 dBfs / 75 ohms
1.3 V (at -20 dB)
SPDIF LPCM
(up to 192k Hz 24 bit)
USB Audio Class 1.0
(up to 96kHz 24bit)
USB Audio Class 2.0
(up to 384kHz 32bit)*
*Driver installation required
DSD and DoP support.
120 volts, 60 Hz
230 volts, 50 Hz
400 watts
< 0.5 watts
810 BTU/h
431 x 144 x 358 mm
(17 x 5
/
x 14
/
ins.)
5
1
8
8
3U (132.6 mm, 5
/
ins)
1
4
13 kg, 28.66 lbs.
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