Weiliang DAC9 with AK4399

[voxxonline]

Gents, how to put lm49710ha into dip 8 ? Temporary until adapter arrives ?

 

[voxxonline]

small pin on metal can is NC ?

 

[ClaveFremen]

small pin on metal can is NC ?

It's pin 8

Pin order is the same of the DIP version, referring to the datasheet simply push each corresponding pin on the DIP socket.

See the (horrible) attachment

 

[voxxonline]

awesome ! Thank you

 

[voxxonline]

Just to avoid mistake, this is the pic of 5534dd supplied with dac.
They have small dot in the left corner.
To put to99 I put pin 8 of lm49710 opposite this dot mark ?

 

[voxxonline]

sorry for quality- this is how it should be ?

 

[voxxonline]

adding better pic, dip 8 opamp is here to show original orientation

 

[voxxonline]

all sorted, thank you. Testing now.

 

[Nosian]

the new i2s version

any opinion about this

 

[voxxonline]

well, I m not too convinced with new opamps, change is minor , exist though.
What else would you recommend to try ?

 

[damuffin]

Try lme49990, if you want better bass and a more natural top end.

 

[voxxonline]

Yes, I want 😀

 

[damuffin]

You'll need to get the adapter pcb's and some round pins, shipped from CHINA.
Theres two versions a single channel adapter or dual.

 

[voxxonline]

how to tell single vs dual?
Have you tried ad827?

 

[damuffin]

google ad827.
It says dual.

 

[damuffin]

Opa2134, 0pa134 is also a really great older op amp worth having.

 

[voxxonline]

Ok. I need to read a bit about opamps, I believe single version is 627?

 

[voxxonline]

Choice is too big , that is for sure. Buying opamps can cost a lot, especially not being satisfied with any 🙂
Would be ideal to find somebody to borrow some for a week or so 🙂

 

[damuffin]

IMO, opa627 -827 arent as good as lme49990

 

[voxxonline]

opamps of the same manufacturer have similar sonic signatures or they are all different ?