Note: It has been tested both with +/-15 and +/-9V supply. 15V fed through the regulators and 2*9V feed from batteries, skipping the power supply.

SUPER MONO removes imperfections from Mono LPs to sound superb (especially w/ MAGIC) EQ settings for many different LP formats. Can be used with your current phono preamp as a LINE IN. Much much more ...

With moving coil cartridges, deep bass signals of a mere 50 nV require no less than 90 dB amplification! Grimm claims that Peter developed a solid-state FET (Field-Effect Transistor) phono ...

Beyoncé has shattered another recording record. The Recording Industry Association of America (RIAA) announced Tuesday that Beyoncé has received the most certified titles for a female artist ...

Now, the title track, Who has been certified RIAA platinum. With this, he has now set two new records. According to updates on December 31, Jimin is now the fastest K-pop soloist to earn a RIAA ...

Why Do You Need a Phono Preamplifier? A phono preamp is also asked to apply the RIAA equalization curve to the signal, reverting it back to the shape it was on the original recording. No pressure ...