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Brand:

Original

Manufacturer:

Original Electronics Ltd

Location:

Zhuhai, Guangdongi, China

Year of Established:

1999

Main Productss:

Vacuum Tube Amplifier, Tube CD-player

Target Market:

World wide

Other Details:

Original was founded by two intiators from Beijing:Xiao Qingyong (chairman),graduated form Automotics Dept of Tsing-Hua University, the other is the original inventor of Changcheng computer; Du Yue (president and chief designer), graduated from Computer Dept of Beijing University, one of the main original designer of Kansan computer.

Original Electronics produces high-class audio and sound source apparatus mainly. On Mar. 1999, China’s first 20Bit HDCD (high definition and digitally compatible) CD player was given birth to in Original Electronics, and at the same time, the first 24Bit high definition digital CD player was created in Original Electronics,too.This two kinds of products were gained the favorable comment from experts and customers. not only well received by customers ,but supplied a gap in high-class audio and audio source, at present ,it becomes the competitor of the same lines in import, based the firm foundation accordingly.



Original CD-player Original CD-Player with remote Amplifier Original Vacuum Tube Amplifier

 

Product Infomations:

Original Leonardo CD-A9.3

Leonardo CD-A9.3 CD Player

.Modified PHILIPS VAM12 top loading laser pick up and Philips CD7-II digital servo system for accurate laser pick up and fact track access.
.Two Burr-Brown’s PCM-1792(24Bit/192KHz) as D/A converter.
.True balanced design. Two separate left/right channel D/A converter, filtering and output circuits.
.Two kinds of linear digital filters which can be selected by using of remote control to get two different sound effects.
.Two sets of special designed heavy duty toriod power transformers with sealed metal enclosures supply the power to digital and analog circuit separately.
.Six separate power supplier and voltage regulator circuits supply very stable and clean power through out different circuit blocks.
.Independent power supplier for clock circuit makes clock circuit very stable and improves linear distortion caused by error of source clock.
.Well designed D/A circuit for ultra low noise level.



Original CD-A9.8


CD-A9.8 HDCD/CD CD-Player

.Modified PHILIPS CAM12 top loading laser pick up and CD-7 servo system for accurate laser pick up and fast track access.
.Burr-Brown’s PCM-1732 (24bits/96kHz) D/A converter.
.One Burr-Brown's OPA2604 and four OPA604 together with delicate designed low pass filter provides very pure sound for output signal.
- Original’s unique specific GOS digital processing technology is utilized to filter out noise and achieve maximum S/N ratio.
.Two sets of toroid transformers are enclosed within sealed metal boxes, which insulated electromagnetic interference.
- Eight voltage regulators and filtering circuits provides very clean power supply through out different circuit blocks.
- Semitransparent acrylic top cover, aluminum alloy disk pressing, frame and remote control.

Original CD2800MK-II


CD-2008MK-II HDCD/CD CD-Player

.Modified PHILIPS VAM12 laser pick up and CD7-II digital servo system for accurate laser pick up and fast track access.
.Burr-Brown’s PCM-1792(24Bit/192KHz) for D/A conversion.
.Burr-Brown’s PCM-1732(24Bit/96KHz) for D/A conversion as HDCD decoder.
.Two Burr-Brown’s OPA604 and four OPA2134.
.Two kinds of linear digital filters, which can be selected by using remote control, provide three different kind of sound effects.
.Two sets of special designed heavy duty toriod power transformers with sealed metal enclosures provide the power for digital and analog circuit separately.
.Separated power circuit for clock input makes the clock circuit more stable and improves the linear distortion caused by the error of clock source.
.Six voltage regulator circuits for very stable and clean power through out different circuit blocks.
.Well designed D/A circuit for ultra low noise level.
.Heavy duty aluminum alloy case, adjustable feet and remote control.


Original CD-A8T

CD-A8T HDCD/CD CD-player

.Modified Philips VAM12 laser pick up and Philips CD-7 servo system for accurate laser pick up and fast track access.
.The precise clock circuit reduces timing errors.
.BB PCM-1732 (24bits/96kHz) HDCD decoder, digital filter and multi-level Delta Sigma DAC.
.Well designed low frequency filter makes sound signal more clean.
.Separate tube and slid-state sound channels and dual analog output circuits.
.Warm, beautiful and brave sound from both tube (Russia 12AU7) and solid-state outputs.
.Six voltage regulators and filtering circuits provides very stable and clean power supplier through different circuit blocks.
.Heavy duty toriod transformer with sealed metal enclosure.
.Metal exterior and remote control.

Original CD-A8S CD-player

CD-A8S HDCD/CD CD-player

.Modified PHILIPS CAM12 laser pick up and CD-7servo system for accurate laser pick up and fast track access.
.Burr-Brown PCM-1732 (24Bit/96KHz) D/A converter.
.Two Burr-Brown OPA604 and two OPA5532.


Jolida JD100

AT2800 Class-A Balanced Integrated Tube Amplifier

.Balanced input circuit can convert imbalance input signal to balanced signal.
.The SRPP circuit provides supper drive and loading capabilities.
.The amplifier has good gain without losing frequency response.
.The constant current source power supply guarantees good linearity and larger dynamic range.
.The adjustable voltage switcher stabilizes the working condition of amplifier tubes of last stage and extends the life time of the tubes.
.Automatic tube fine tuning and pairing circuit. Can use none paired tubes.
.Z-11 core is used in output transformer. The transformer is manual made with strict pair selection.
.Heavy duty aluminum alloy exterior, transformer cases and remote control.
.Six 12AU7 and four EL34( compatible with 6CA7)
Class A amplification circuit.
.One set of balanced XLR input
.One set of RCA input
.Two sets of speaker binding posts
.One set of RCA preamplifier output
.Output power: Class-A 18w/ch at 8ohm
.Output impedance: 4 ohms/8 ohms.
.Frequency response: 20Hz ~ 20KHz .
.S/N ratio: 95 db


 


 
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