{"product_id":"yamaha-cd-s2100","title":"Yamaha CD-S2100","description":"\u003cp\u003eNewly designed circuits for reduced audio loss and an extra-precise drive mechanism for improved sound reproduction. This high-quality CD player offers Yamaha's new sound and features powerful USB audio and DAC functions, along with more advanced functionality.  The CD-S2100 has a completely symmetrical construction: the rotating loader mechanism is in the centre, the digital power supply and circuit board are on the left side, and the analogue power supply and circuit board are on the right. Completely isolating the digital unit and the analogue unit eliminates the detrimental effects of interference between the circuits while achieving an ideal weight balance. The centre frame, which extends from the front to the back of the body, and the front panel made of 5 mm (1\/4 inch) thick aluminium increase the rigidity of the entire chassis and ensure stable disc playback.  The internal design of the CD-S2100 does not separate the power supply circuit boards, which include the power transformer; the block capacitors are mounted directly on the respective digital\/analogue circuit boards. An original board configuration was therefore adopted, integrating the power supply circuits. Eliminating cabling from the power supply circuits to each circuit board and mounting the components directly reduces connection loss and achieves low impedance. Moreover, the cabling from the power transformer uses the same screw-type connections as the companion A-S2100 Integrated Amplifier. Connecting directly without soldering ensures thorough contact point loss and low impedance. The signal is transmitted to the amplifier without losing any of the information that has been read, delivering sound reproduction filled with a sense of energy and crisp openness—the overarching aim of the S2100 Series.  To thoroughly eliminate audio signal loss, the CD-S2100 adopts an innovative circuit configuration for the analogue circuit. The signal from the D\/A converter is conventionally output as an analogue signal through a multi-stage I\/V conversion circuit. However, in the CD-S2100, the signal is output by a single-stage configuration based on a discrete design of the I\/V conversion circuit. This single-stage configuration with a high slew rate sharply reduces audio signal loss compared to a multi-stage circuit and lowers NFB (Negative Feedback), eliminating any sonic suppression and resulting in a natural, spacious sound. The circuits beyond this D\/A converter perform balanced transmission with a circuit configuration featuring symmetrical plus and minus sides. Using a balanced connection with the A-S2100 Floating and Balanced Power Amplifier lets you enjoy profoundly pure sound reproduction without any impact from transmission loss.  The CD-S2100 has adopted a twin power supply transformer method, complete with separate, dedicated power supply transformers for the digital and analogue circuits. Isolating the digital and analogue circuits starting at the transformer stage eliminates the deterioration in sound quality caused by interference and noise between the digital and analogue units—a problem that occurs when they share the same power supply. This results in exceptionally clear, low-noise reproduction of analogue audio. Moreover, the power supply transformer for the analogue circuit is a toroidal transformer that provides a stable power supply with low magnetic flux leakage, and the winding, stabilised power supply circuit is completely isolated on the left and right sides. This achieves superior separation, a particularly important factor in Hi-Fi audio.  The CD-S2100 is equipped with the same drive mechanism as Yamaha's flagship CD-S3000 model to perform high-precision reading of the vast quantity of audio data recorded on a disc. The loader mechanism is firmly connected to the chassis by installing heavy, specially bent 1.6 mm (1\/16 inch) thick iron reinforcing anchors in front of and behind the loader mechanism, eliminating the transmission of vibrations caused by disc rotation to the circuit board. During the assembly of the CD-S2100, after the drive mechanism has been attached to the chassis, each anchor is carefully adjusted horizontally. While this is time-consuming, it demonstrates Yamaha's commitment to providing the ultimate in precise signal reading. By eliminating even the slightest tilting of the mechanism, this achieves stabilised rotation and ultra-precise reading. Reducing the load on the servo that drives the pickup and lowering the impact of changes in servo amperage on the signal achieves clean signal readout with minimal noise, bringing out every small nuance the artist recorded.  The D\/A converter for the CD-S2100 is the ES9016 from ESS Technology, Inc. We selected this after careful examination of all factors, not only its high-precision processing of 32-bit audio, but also its ability to handle large amounts of audio data, its strength in the low register, and its high-quality definition in the high register. Since the built-in D\/A converter generates its own master clock, an original Jitter Elimination function is also included, allowing D\/A conversion with extremely low impact from clock jitter. Moreover, an 8-channel D\/A converter is housed inside the chip and applies double differential operation using 4-channel D\/A converters on the right and left sides respectively. It delivers exceptional performance and high-quality signal output with a superior signal-to-noise ratio, as it employs an analogue signal processing circuit with a balanced configuration.  Left-right symmetrical construction, independent digital\/analogue circuit configuration, with sound quality as the top priority. Digital\/analogue circuitry with integrated power supplies and screw-type connections eliminates signal transmission loss. Single-stage configuration I\/V conversion circuit enables direct analogue output. Independent power supplies with complete separation of digital and analogue. High-precision CD drive for greater vibration resistance and high-precision signal reading. High-rigidity aluminium CD tray. Exceptionally high-performance 32-bit D\/A converter from ESS. Built-in USB DAC functions and ASIO 2.3 Yamaha Steinberg USB Driver. Beautiful, sleek design and half-mirror display.\u003c\/p\u003e\n\n\u003cp\u003eDisc Compatibility SA-CD, CD, CD-R\/RW (MP3, WMA) and USB (Type B) Output Level 2 +\/- 0.3 V (1 kHz, 0 dB) Signal-to-Noise Ratio 116 dB Dynamic Range [CD] 100 dB, [Super Audio CD] 110 dB Harmonic Distortion [CD] 0.002% (1 kHz), [Super Audio CD] 0.002% (1 kHz) Frequency Response [CD] 2 Hz-20 kHz, [Super Audio CD] 2 Hz-50 kHz (-3 dB) Dimensions (W x H x D) 435 x 137 x 438 mm Weight 15.6 kg; 35.2 lbs.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":59370622746969,"sku":"1826","price":1690.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/5721\/8905\/files\/yamaha-cd-s2100-1.jpg?v=1789118432","url":"https:\/\/wenwaudio.com\/en-eu\/products\/yamaha-cd-s2100","provider":"W\u0026WAudio","version":"1.0","type":"link"}