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Old 7th November 2014, 10:10 AM   #1
xslavic is offline xslavic  Moldova
diyAudio Member
Join Date: Feb 2011
Default Report Fake or Cloned opamps op-amp sellers

Im opening this thread because tyred to wait a month for opamps i buy and then finding out that it is fake or a clone.
I bought some opa2134 that sounded different from the ones i ordered from another seller,and not in a good way.One of the sellers is Po#lid*a2008
Had lme49990 and opa2134 but they get very different marks for each one and sound is not the same -in different applications.
The TI opamps are not so dependet on external factors.
Take care and test them, it can happend to get one with a loose pin.
The lme49990 i got after tweaking a bit camed to sound really good,but the 2134s each with its own

Last edited by xslavic; 8th November 2014 at 07:21 PM.
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