Sjöström Audio DIY forum

Projects => Phono RIAA amplifiers => Topic started by: wopo on January 11, 2009, 02:07:13 PM

Title: Obsolete MAX420
Post by: wopo on January 11, 2009, 02:07:13 PM
Dear Per-Anders,

I plan to built up the QSXM2. Looking through the part list it semms that the chopper stabilized MAX420 seems to be obsolete. Which opamp you suggest?  :?

regards,
Wolfgang
Title: Re: Obsolete MAX420
Post by: peranders on January 11, 2009, 02:22:28 PM
An OP134, OP07, etc would be quite nice.
Title: Re: Obsolete MAX420
Post by: goldkenn on October 18, 2009, 03:12:56 PM
I got the MAX420 from DigiKey