Rotel RCD-1570B
Contents
1. RCD 1570 CD Player S Total Harmonic Distortion Noise Those who haven t heard Rotel s RCD 1570 might believe that there s nothing new in CD players Those who have heard it tell an entirely different story Since 1982 when the CD was introduced Rotel has been refining technology and evolving circuitry to bring you extraordinary sound The RCD 1570 the outstanding CD player in Rotel s 15 series focuses careful refinements to reveal even the most subtle nuances buried in a CD s pit spiral One of the RCD 1570 s most important features is the Wolfson WM3740 digital filter stereo digital to analog converter Originally developed for high resolution sources it is the product of extensive research and real world testing and processes digital signals up to 24 bits in length at sampling rates from 8 kHz to 192 kHz While word lengths and sampling speed may seem excessive for CDs delivering data at far lower rates this high speed facility adds reserve capability to ensure proper reproduction under all circumstances As the most crucial link between a CD s digital data and the analog world in which we listen this converter boasts significant attributes in addition to its superb high resolution capabilities Another advance is the RCD 1570 s slot loading disc transport In addition to mechanical simplicity and improved reliability this design isolates the CD itself from potentially destructive vibration modes that2. may affect musical definition And from a purely aesthetic PECIFICATIONS 0 0045 1kHz Frequency Response 0 5 dB 20 20 000Hz Channel Balance 0 5 dB Channel Separation gt 98 dB 1kHz Signal to Noise Ratio gt 100 dB Dynamic Range gt 96 dB Digital to Analog Converters Wolfson Speed Accuracy Wow 8 Flutter Quartz Crystal Precision Rotel of America 54 Concord St N Reading MA 01864 USA T 1 978 664 3820 F 1 978 664 4109 www rotel com RCD 1570 CD Player viewpoint it adds elegance by simplifying the front panel s appearance The post converter analog circuitry benefits from Rotel s decades long experiences in crafting the finest sounding pathway from the D A s internal output to single and balanced rear panel connectors that bridge the gap between the RCD 1570 and down stream components All circuit components resistors capacitors inductors are chosen only after their positive contribution to sound quality were quantified and verified qualitatively by extensive listening sessions All of these circuits draw on a power supply based on an oversized custom Rotel designed and precision manufactured toroidal power transformer that in turn feeds precise rectifiers tight tolerance voltage regulators and advanced Slit Foil low ESR storage capacitors all globally sourced to ensure musically accurate operation under even the most demanding conditions XLR connectors provide balanced output
3. s long recognized for their superior noise rejecting characteristics while high quality RCA connectors provide an easy pathway to the myriad of components with single ended inputs This is all part of Rotel s long proven Balanced Design Concept It s yet another way of assuring you that the RCD 1570 evidences a level of attention that will make it part of your reference level music system for years to come Analog Output Level Impedance 0dBFs Unbalanced RCA Balanced XLR Digital Output Level coax 2 0 volts 100 ohms 4 0 volts 200 onms 0 5 volt Peak to Peak Digital Output Impedance 75 ohms Power Requirements USA Version European Version AC 120V 60Hz AC 230V 50Hz 15 watts 17 x 4x 12 5 8 in 431 x 99 x 320mm 2U 3 1 2 in 88 1mm Power Consumption Dimensions W x H x D Front Panel Height for rack mount Weight net 6 7kg 14 74 Ib
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