In honor of Cayin's 30th anniversary, the Pearl series has been released. Pure high-end. The series consists of an integrated amplifier, the Pearl 30i, a separate DAC, and a CD player. All of them feature a dual-chassis design, in which the power supply is separated from the main unit. This trio represents the non-plus-ultra in the Cayin product family.

The Pearl 30D features two different hardware architectures to form two decoding systems, which can be activated selectively and adjusted according to the audio signal format. At the same time, an auto mode is available; the system detects the parameters of the digital audio signal format to automatically select the appropriate decoding system.

One converter section is equipped with a TDA1307 and two TDA1547 chips as a classic D/A converter with a retro sound signature.

The second converter section consists of 4 x ESS9039SPRO for ultra-high-resolution conversion.

Synchronized clocking with extremely low phase noise ensures the accuracy of the digital audio signal.

The Pearl 30D features an external reference clock input interface (10 MHz) and a synchronous clock output interface, which can be connected to an external clock or used as a synchronization clock source to synchronize the system clocks of various digital device combinations.

This comprehensively improves the playback quality of the entire system and enables an outstanding listening experience.

The physical structure of the Pearl 30D power supply consists of a split power supply system and a host power supply system. An extremely clean power supply is achieved through elaborate rectifier and filter circuits.

The host power supply system consists of a super-linear voltage stabilization circuit composed of six groups of discrete components. A set of ultra-low-noise Linear LT1963 voltage regulators enables effective voltage stabilization for the high-voltage supply.

The integrated full-channel digital audio jitter cleaner (jitter elimination circuit) significantly reduces jitter in the SPDIF and IIS signals, thereby substantially improving sound quality. The digital audio data lines and clock lines in the device use low-loss, stable impedance matching. The RF coaxial cable transmission reduces signal loss and waveform distortion and suppresses jitter.

Color:
Black

Analog outputs:
1x RCA, 1x XLR

Resolution:
up to 32Bit/768kHz

Operation:
on device, remote control

D/A converter:
4x ESS Sabre 9039SPRO

Digital outputs:
2x Coaxial, 2x Optical, 1x AES/EBU

USB:
1x USB-B

Herstellerangaben:

Zhuhai Spark Electronic Equipment Co., Ltd.
NO. 9 LianFa Road
Zhuhai City
Shuanglin , Guangdong Province
China
info@cayin.cn

Verantwortliche Person:

Cayin Audio Distribution GmbH
An der Kreuzheck 8
61479 , Glassworks
Germany
info@cayin.com