Restore the sound：
Bach is a fully balanced HiFi preamplifier specially developed by LADDER R&D team.It can provide high-quality fully balanced amplification for decoding signal through rich input and output interfaces. Through the easy-operating interface, as well as the high quality internal structure and materials, you will be able to experience a highly restored sound.
R-2R structure Stable output：
Bach adopts R-2R structure which provides constant impedance output for HiFi system and always ensures the lossless sound quality.
Single crystal copper transformer Powerful thrust:
Bach is internally equipped with a powerful single crystal copper transformer, which provides delicate and quantitative sound performance for the audio system.
Through the self-developed power supply technology, the stable output of each frequency band is guaranteed, . which provides unlimited possibilities and more playability for the audio system.
Original design circuit Pure sound output:
It adopted the original internal circuit design which made the signal path fully DC coupled and get a very low DC voltage, so as to achieve a purer output and offer a better hearing experience.
Fully balanced output interface,Natural sound performance:
Equipped with two sets of balanced sound input, one set of unbalanced sound input, one set of balanced output and one set of unbalanced output. Providing a natural sound performance for the HiFi system.
Concise interface,Easy to operate:
You can quickly switch the input and adjust the volume through the concise front panel design, eliminating all complexity.