Foshan Xinghongde Technology Co., Ltd.
Focus Us On
DOWNLOAD

The Advantages of Phonograph Pre AMP Amplifier

Phonograph Pre AMP Amplifier (also known as cartridge amplifier, hereinafter referred to as "phono preamp") is a front-end amplifier between phonograph and combined-type power amplifier (or front/back level of separate body). This kind of amplifier with two big functions (balance and amplify), which is used to amplify the cartridge weak signal and strength it to similar output level as the audio source (such as CD or tape). Moreover, other features of the enlarged output signal can be retained as the original recordings. The phono preamp is distinguished by cartridge type, working mode and parts. There are amplifiers for MC (Moving-Coil) cartridge, MM (Moving-Magnetic) cartridge and MI (Moving-Iron) cartridge. Circuit modes: all vacuum tube, all transistor, mixed modes. Transformer: with or without. Equalization modes: active or passive RIAA. Power supply: DC battery or AC power, internal or external power.

The unique function of the phonograph Pre AMP Amplifier

  • The equalization process makes the frequency response performance "flat"
  • The broadband design improves quality of the phono preamp
  • Features of the excellent phono preamp
  • it is easy to achieve accurate level, tone balance, high SNR (signal-to-noise ratio) and good frequency response.
  • it can accurately restore stereo sound and image positioning, band arrangement level, sound field and DOF (depth of field).
  • the remarkable rhythm or speed characteristic is obvious. All the music rhythm expression can be step correctly on sound step point.
  • there are no the following problems: unreal bass effect is caused by mismatching circuit components or wrong assembling. Sound sense is not natural/pure caused by wrong matching with other devices or inconsistent mixing. Therefore, excellent phono preamp in the vinyl playback system makes a crucial contribution to the harmonious voice from phonograph (source) to the speaker terminal (end).

    Pre AMP Amplifier
Related News
  • Technical features of HIFI Commercial Power Amplifier

    Technical features of HIFI Commercial Power Amplifier

    May 29, 2018HIFI amplifier is slightly different from AV amplifier, and HIFI amplifier often has the following characteristics1. 2.0 channel stereo. There are only two channels output for most of the HIFI amplifi...view
  • Television Signal Multi Zone Mixer

    Television Signal Multi Zone Mixer

    June 22, 2018Television signal mixer is a device that combines more than two sets of radio-frequency signals with different frequencies together to form one-way broadband radio-frequency signal and output multi-ch...view
  • How to Connect the High Ceiling Speakers to the PA System Integrated Amplifier?

    How to Connect the High Ceiling Speakers to the PA System Integrated Amplifier?

    May 15, 2018Tip 11. The ceiling speaker is divided into 2 kinds of pressure and general impedance.2.If the voltage is fixed, you will remove the fixed voltage transformer and connect it to the common amplifier. T...view
  • The Advantages of Passive PA Speaker

    The Advantages of Passive PA Speaker

    June 22, 2018Passive PA speakerThe advantage of choosing a passive PA speaker system is that you can set the system amplifier on the rack of the cabinet and completely control the speaker. Many modern power amplif...view
  • Why Choose The Class D Amplifier

    Why Choose The Class D Amplifier

    May 29, 2018Class D Amplifier is the amplifier which drives the speaker by ON/OFF switch in the control switch unit. The class D amplifier was first proposed in 1958 and it has become more and more popular in rec...view
  • Basic Structure of the Class D Amplifier

    Basic Structure of the Class D Amplifier

    May 29, 2018The first part is the modulator. The simplest modulator can be accomplished by using only one operational amplifier to form the comparator. Put the original audio signal to the positive input terminal...view
chat
  • TEL:+86-13076829269
  • FAX:
  • EMAIL:info@rh-audio.net
  • ADDRESS:No. 601-2,602,603,Building 11,Zone 2,Wanyang S&T Park,Beijiao Town,Shunde District,Foshan City,Guangdong Province,China