BP-320 All-FET MM/MC Phono Preamplifier

BP-255 All-FET Super Shunt Regulator

BP-418 All-FET Series Regulator

BP-409 All-FET Line/Headphone Amplifier, l-V Converter

BP-510 All-FET Line Amplifier/Headphone Amplifier

 
  BP-320 All-FET MM/MC Phono Preamplifier

BP-320 is a MM/MC phono preamplifier. This is the top-of-the-line phono preamp. The PCB layout incorporates features such as ground plane, MC loading switch, and RIAA options.
BP-320 is one of the best phono preamps money can buy.

Highlights :

Only JFETs are used in input and VAS stages to achieve very low
noise and high-resolution amplification. High current biased
MOSFET output stages ensure low output impedance and
drivability.
Very low noise.
Gain settable for 44dB (MM), 54dB, and 64dB (MC).
Hybrid (passive-active combination) and all-passive RIAA
equalization are supported.
MC pickup loading selectable by an on-board 6-position switch
Configurable for balanced operation

Schematic :
COPYRIGHT © 2012 All-Fet Audio. All Rights Reserved. Contact : sales@allfetaudio.com