they fake parts where they see profit (like opamps, as example OPA627, they just rename similiar cheapest one, transistors which are sold a lot like toshiba 2SA1943/2SC5200 with repackage)
... LM4702 is tricky for faking, is here device which can handle so high voltage as LM4702? it can plot sine in 65Vrms swing ... is something cheap with so high swing? I know only LTC6090, but faker need 2 of them for 1 LM4702 and they are not cheap, so definitely not for repacking ...
... LM4702 is tricky for faking, is here device which can handle so high voltage as LM4702? it can plot sine in 65Vrms swing ... is something cheap with so high swing? I know only LTC6090, but faker need 2 of them for 1 LM4702 and they are not cheap, so definitely not for repacking ...
I'm not trying to make a fool of anyone, just doing what I can to make sure an informed decision is made. Those parts have not been available through any worldwide commercial distributor for probably close to a year (and yes, I've checked often), so any parts you can get from ebay or Uncle Joe's House of Silicon are toss-ups for authenticity. Build what you want.
OK since i already bought the amps, I opened a new thread to get advice on the SMPS to use:
SMPS for 2xModulus86 and speaker protection board
Any help appreciated
SMPS for 2xModulus86 and speaker protection board
Any help appreciated
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