new discrete opamp for line preamplifier

[scafas]

this model substitute the classic op like 5534 , tl071 and other with a single
circuit inside .
ready to install.
it's sold for 16eu.
ship 4,90eu

 

[scafas]

now is available the complete discrete opa918 .
it's sold for 29eu .
ship is 5,90eu.

I enclose the measurement of the frequency response performed with DC coupling, 1 volt input, wade set to two, 2 volts output

 

[AmpUtator]

Would these be a drop-in replacement for OPA2134PA?

There are several OPA2134PA's in my active crossover.

 

[scafas]

Would these be a drop-in replacement for OPA2134PA?

There are several OPA2134PA's in my active crossover.

yes , of course

 

[scafas]

driver stage for class AB amplifier

opa918 in a class AB complementary power amplifier

 

[Freecrowder]

How do I buy boards?

 

[scafas]

How do I buy boards?

opa918 or pcb of this amplifier ? you can send a request in PM.
thank

 

[xrk971]

Reminds me of Aksa Lender Class A Preamp modules.

40Vpp with low distortion and nice SE Class A harmonic profile.