Help replacing TL072CN op amps for TLE2072CP

[SoundSpot]

Hi there,

I have a quick question: Can I safely interchange the 6 TL072CN op amps in my Eden WT-550 bass amp for 6 TLE2072CP?? Would I need to modify something or can I just pull the old ones out and the new ones in??

If you know I would greatly appreciate it. I don't want to risk ruining my amp.

 

[Beftus]

The TLE2072 is a drop-in replacement for the TL072. I've done the same in my SWR WM12 amp, no problemes whatsoever.

 

[Chucko]

But does the newer part actually sound better?

 

[lineup]

sound?

Probably depends on your hearing, if you have like Golden Ears (GE).
Even TL072 and TLE2072 are so good op-amps
we can have doubt they add any distortion above hearing threshold level.

Regarding electronical parameters TL2072 should be an upgrade
at least this is what these tells:
Texas Instruments
POST OFFICE BOX 655303
DALLAS,
TEXAS 75265
http://focus.ti.com/lit/ds/symlink/tle2072.pdf

 

[Beftus]

But does the newer part actually sound better?

IMO yes, it does sound better. More open, transparent. Not a huge difference though, expect no miracles, but worth the money IMO.