Hello, I would like to know whats currently the most expensive op-amp,j-fet buffer on the market?   Thanks

Hello i would like to know whats currently the most expensive op-amp or j-fet on the market? doesn't needs to be accurate just to get a glimpse of how much they can cost each. Thank you

Whats the best Opamps combination out there? Can someone explain me what I/V means? And what does buffer mean? Can I put for example a LME49720 in the buffer zone and I/V zone altogether ? Or is the LME49720 designed only as a buffer opamp?  Whats the difference between a J-FET and BI-Polar...

Whats the best Opamp combination out there?   Can someone explain me what I/V means? And what does Buffer mean?   Can I put for example a LME49720 in the buffer zone and I/V zone ?   Whats the difference between a J-FET and BI-Polar OPAMP?

http://i.imgur.com/ksNCykp.jpg http://i.imgur.com/HlAcmJy.jpg http://i.imgur.com/lFq7q3N.jpg http://i.imgur.com/14qHmvM.jpg ?

Hi, anybody know of any difference between the authentic MUSES1/MUSES2 ones and the fake ones? Do they sound soundwise the same as the originals I mean not build quality wise ..   Are the fake ones even of NJR MUSES identical type or are they relabeled and disguised as other OPAMPS inside...

thank you ClieOS for the fast reply. can you recommend me an authorized dealer that ships to Europe/ Netherlands? I ordered them from alibaba.  But really have a bad felling they were around 30$ each

doublepost

Hi, anybody know of any difference between the authentic MUSES1/MUSES2 ones and the fake ones? Do they sound soundwise the same as the originals I mean not build quality wise ..   Are the fake ones even of NJR MUSES identical type or are they relabeled and disguised as other OPAMPS inside...

Hi, does anybody know of any difference between the MUSES1& MUSES2 authentic ones and the fake ones? Do they sound soundwise the same as the originals I mean not build quality wise ..   Are the fake ones even of NJR MUSES identical type or are they relabeled and disguised as other OPAMPS...