Nobsound Preamplifier Shigeru Circuit Assembled

Who is familiar with Shigeru Wada are known, characterized by prominent human voice, better midrange. It is appropriate to even harmonic distortion when tube working, which will not worsen listening sense, on the contrary increase the sound of beauty, make the sound be more smooth, some... A simple pre-amplifier circuit can be very easily built by assembling a couple of transistors and some resistors as shown in the following figure: The circuit is a simple two transistor pre-amplifier using a feedback loop for enhancing the amplification.

Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier Home Audio Theater


Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier Home Audio Theater


Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier Home Audio Theater


Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier Home Audio Theater


Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier Home Audio Theater


Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier Home Audio Theater


Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier Home Audio Theater


Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier Home Audio Theater


Customer Reviews Nobsound 12ax7 12au7 Vacuum Tube Preamp Hifi Preamplifier


Inspired by Shigeru Wada circuit(SRPP), make the sound of this tube preamp Transparent, delicate, voice is fantastic.Hi-End transformer, gold-plated 2 layer PCB, American CMC816 24K terminal.All high-grade aluminum alloy chassis. Cheap Amplifier, Buy Quality Consumer Electronics Directly from China Suppliers:Nobsound HiFi 12AU7 Vacuum Tube Preamplifier Stereo Audio Preamp Ref Shigeru Wada Circuit Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return.