[volt-nuts] Differential amplifier >=1Mhz

[Andrea Baldoni]

Hello.

Someone knows if it's possible to find on the market at a reasonable price
differential amplifiers instruments (packaged with power supply, connectors,
gain knobs, etc.)?
Nothing extreme, 1MHz BW, decent Voffset but not autozero... just to use them
in the lab to condition signals, to save time before making ad-hoc circuits on
the breadboard.

I found plenty of cheap old HP and TEK plug in modules for oscilloscopes (but
then you must add an enclosure with power supply and the thing start to be
heavy to ship to EU) or very expensive special purpose devices...

Best regards,
Andrea Baldoni