Shengya A-216 Integration Transistors Audio Power Amplifier
100% Brand New
Declaration
All items guaranteed 100% BRAND NEW in the original edition Box.
ONE-YEAR WARRANTY !!!
A-216 amplifier is representative of Shengya company over the years, hybrid tube amplifier transistors and the development of design experience and manufacturing capabilities and overall performance. Adopted the international advanced audio products of many manufacturers and enthusiasts agree that the advanced amplifier circuit, so sound quality, sound, the sound field up to the pinnacle level of performance.
Preamplifier core part of many years of experience and developed high-speed DC circuit of hybrid tube amplifier circuit, and its outstanding performance in the wide frequency response, low distortion, thin solid sound, and dynamic vast active than many so-called Advanced audio IC and discrete components of the sound performance.
Volume control potentiometer enthusiast using high-precision electronic volume control chip CS3310, so that the error between the channel level control in 0.5dB within, much better than ordinary mechanical potentiometer control accuracy of ¡À 3dB minimum.
The second stage signal input circuit formed by a FET cascode differential amplifier, brand name for a second differential transistor voltage amplifier and current driver points, eight high-power transistors 150W power output. Run delicate sound thick, strong tendency to pull mountains and rivers.
The machine configuration 500W toroidal transformer with shielding box, the transformer work effectively reduce noise generated by using the filter capacitor total capacity of up to 40,000 microfarads, with a huge aluminum radiator, so that the sound field position, channel separation degree, the sound clarity, such as performance greatly improved.
In line with the extreme performance of the machine, the use of special sound film Promise MKP capacitors, 1% precision gold
Metal film resistors, parallel precision regulated power supply.
A-216 CPU into a fully functional control and data information display screen, so that a landmark High HIFI into the field of digital technology in order to allow enthusiasts even more convenient to use the machine, set up a special full-function infrared remote control system to achieve the full man-machine dialogue, exchange of data manipulation effect.
A-216 power amplifier design to reflect the main purpose of product content, to characterize the overall shape and details of the interaction approach, it has a power level after level of control before another symbol of charm combined to solve a high-power machine After the class of rigid shape problems. Rich in exquisite detail, every detail is from inside to outside, derived from big to small, naturally brilliant and unpretentious. Installed a piece of silver in today's world of bold use of black and gray with a small amount of aluminum metal parts decorate them, which not only enhances the visual impact, so it generated an unprecedented black charm, stable domineering, the overall relationship between the interpreted and details very exciting, wonderful, very engaging, revealing the qualities of eternity.
Frequency Response: 20Hz - 20kHz ± 1dB
Output 150W + 150W(8Ω )
Harmonic Distortion: ≤ 0.1%(1kHz 1W)
Input Sensitivity: 380mV
Signal-To-Noise Ratio (SNR): 85dB
Input Impedance: 47kΩ
Dimension(W X H X D): 446 x 150 x 490(mm)
Weight: 21kg
Gross Weight: 22kg (Remote Control included)
Power: 220V ± 10%
