Rotel CD Players

Rotel CD14

http://www.rotel.com/product/cd14
The CD14 design begins with a carefully engineered power supply to ensure separate, ripple-free voltage and current to both digital and analogue circuits.
DIMENSIONS (W × H × D)17″ × 3.8″ × 12.3″
POWER REQUIREMENTS 120V, 60Hz
POWER CONSUMPTION 15W
STANDBY POWER CONSUMPTION <0.5W
NET WEIGHT 5.9kg (13lbs.)
TOTAL HARMONIC DISTORTION (THD) 0.002% @ 1kHz
FREQUENCY RESPONSE 20Hz – 20kHz ±0.5dB
S/N RATIO (IHF “A” Weighted) >118dB
DYNAMIC RANGE >99dB
DIGITAL TO ANALOG CONVERTERS Wolfson 24-bit/192kHz
CHANNEL BALANCE ±0.5dB
CHANNEL SEPARATION >115dB @ 10kHz

RCD-1572

http://www.rotel.com/product/rcd-1572 
One of the RCD-1572’s most important features is the Wolfson WM8740 digital filter/stereo digital-to-analog converter processes digital signals up to 24-bits in length at sampling rates from 8 kHz to 192 kHz.

The post-converter analog circuitry benefits from crafting the sounding pathway from the DAC’s internal output to RCA and XLR rear panel connectors that bridge the gap between the RCD-1572 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.
DIMENSIONS (W × H × D) 17″ × 4″ × 12.6″
POWER REQUIREMENTS 120V, 60Hz
POWER CONSUMPTION 15W
STANDBY POWER CONSUMPTION <0.5W
NET WEIGHT 6.7kg (15lbs.)
TOTAL HARMONIC DISTORTION (THD) 0.002% @ 1kHz
FREQUENCY RESPONSE 20Hz – 20kHz ±0.5dB
S/N RATIO (IHF “A” Weighted) >118dB
DYNAMIC RANGE >99dB
DIGITAL TO ANALOG CONVERTERS Wolfson 24-bit/192kHz
CHANNEL BALANCE ±0.5dB
CHANNEL SEPARATION>115dB @ 10kHz

Emotiva CD players


ERC-3 BALANCED CD PLAYER / TRANSPORT

https://emotiva.com/products/sources/erc-3
Complete disc solution: plays all Red Book stereo audio CDs, HDCDs, MP3 CDs, and the Red Book layer of hybrid SACDs.
Audiophile sound quality through superior design: Analog Devices AD1955 high-performance DAC with multiple isolated and well-filtered linear power supplies for analog and digital circuitry.
Versatile analog connectivity: both balanced and unbalanced analog outputs are provided.
Works great as a transport, too; Toslink optical, coax, and AES/EBU outputs provided.
High-quality construction throughout: reinforced steel chassis with additional mass loading to minimize interference and vibration, machined solid aluminum faceplate, a high-reliability tray loading mechanism, and machined gold-plated output connections.
Full front panel controls with blue halo illumination, high visibility alphanumeric status display, and solid machined aluminum remote control.
User selectable universal line voltage operation for 110-120V or 220-240V AC.
Standard trigger input and output.
Connectivity:Stereo XLR balanced analog audio outputs:
1 set Stereo unbalanced analog audio outputs: 1 set Digital audio outputs: 1 Coax S/PDIF; 1 Toslink optical S/PDIF; 1 AES/EBU
Formats Supported:Stereo audio CDs, (Red Book standard), prerecorded or computer recorded MP3 audio CDs, prerecorded or computer recorded with stereo audio files Hybrid SACDs with stereo audio CD layer (Red Book standard)
Output Level:
Balanced outputs: +12 dBV (4 V RMS; 11 V P-P)
Unbalanced outputs: +6 dBV (2 V RMS; 5.5 V P-P)
Frequency Response:10 Hz – 20 kHz +/- 0.04 dB
S/N Ratio: 104db unbalanced, 110db balanced
THD:< 0.002% @ 1 kHz
< 0.015% (20 Hz – 20 kHz)
Power Requirements:115/230 VAC +/- 15%
Weight:21 pounds (unboxed)
Dimensions:17 “W x 14”D x 4” H (unboxed)

(Next page CD-100 PRECISION CD PLAYER AND TRANSPORT)

Cayin CS-55CD CD player


The Cayin CS-55CD is a stand-alone hybrid tube CD player developed to partner with the CS, MA and LA series integrated amplifiers. D/A conversion is accomplished by a Texas Instruments PCM5101 chipset, while the CS-55CD’s analogue output stage uses a 12AU7 tube. The CS-55CD utilizes a high-speed USB 2.0 receiving and decoding 32bit/384kHz high resolution digital signals together with high-quality audio operational amplifier circuits, with included USB input and remote.

Specifications:
Power Supply: 120V AC, 50-60Hz
Type: Full-function CD Player
Transport Mechanism: Sony KSM213
DAC: (2) 24-bit/192kHz DAC (PCM 1792 Burr-Brown chip)
Outputs (Gold Plated): (1) pair RCA
Digital Outputs: Optical & RCA Coax
Power Output: 2V +/- 3dB
Remote Control: Full function
Dynamic Range: 90dB, 120dB (HDCD)
Channel Separation: 90dB (1kHz)
Power Cord: Detachable power cord with IEC chassis mount receptacle
Tube Compliment: (1) 12AU7
Frequency Response: 20Hz-20kHz +/- .5dB
THD: Less than 0.2% 1kHz, 80W, 8
S/N Ratio: 90dB
Power consumption: 20W
Weight: 26.4 Pounds
Dimensions (WxDxH): 14″ x 12 1/2″ x 3 3/4″