Rotel RA-1570: Specifications

12

13

RA‑1570 Stereo Integrated Amplifier

Specifications 

Continuous Power Output  

120 watts/channel

(20-20 kHz, < 0.03%, 8 ohms)

Total Harmonic Distortion 

(20Hz-20kHz)

< 0.03%  at rated power, 

1/2 power, or 1 watt 

Intermodulation Distortion 

(60 Hz : 7 kHz, 4:1)

< 0.03%  at rated power,

1/2 power or 1 watt 

Frequency Response:

Phono Input  

20Hz-20kHz, ±0.5dB 

Line Level Inputs  

10Hz-100kHz, +1, –3dB 

Damping Factor 

(20Hz-20kHz, 8 ohms)

 180 

Input Sensitivity / Impedance

Phono Input 

(MM)

2.25mV / 68k ohms  

Line Level Inputs 

(RCA)

285mV / 100k ohms

Line Level Inputs 

(Balanced)

570mV / 50k ohms

Input Overload 

Phono Input 

30mV

Line Level Inputs   

4V

Preamplifier Output / Impedance  

1.5V / 470 ohms 

Signal to Noise Ratio 

(IHF “A” weighted)

Phono Input 

80dB

Line Level Inputs   

100dB

Digital Section

Frequency Response   

10Hz - 95kHz 

(±3.0dB, Max)

Signal to Noise Ratio 

(IHF ”A” weighted

)   

100 dB

Input Sensitivity/Impedance  

0 dBfs / 75 ohms

Preout Level/Impedance   

1.2 V/ 470 ohms (at -20 dB)

USB/iPod Digital Signals  

WAV, MP3, WMA 

(up to 48kHz 16 bit)

Coaxial/Optical Digital Signals 

SPDIF LPCM 

(up to 192kHz 24 bit)

PC-USB  

USB Audio Class 1.0  

(up to 24 bit/96kHz)

USB Audio Class 2.0  

(up to 24 bit/192kHz)*

*Driver installation required

Power Requirements:

USA:    

120 Volts, 60 Hz 

EC:   

230 Volts, 50 Hz 

Power Consumption  

400 watts

Standby Power Consumption 

< 0.5 watts

Dimensions 

(W x H x D)

431 x 144 x 350 mm

(17 x 5 

7

/

8

 x 13 

3

/

4

 ins)

Front Panel Height 

3U (132.6mm, 5 

1

/

4

 ins)

Weight 

(net) 

13kg, 28.7 lbs. 

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. 

“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.