[lyramax]

Can a Current-Feedback Op Amp, like the LME49713 (http://www.national.com/pf/LM/LME49713.html#Overview), be used in the LC?

 

[T.IIZUKA]

 
Quote:

Can a Current-Feedback Op Amp, like the LME49713 (http://www.national.com/pf/LM/LME49713.html#Overview), be used in the LC?

 
 
LME49713
>>Key Specification
>>Power Supply Voltage Range ±5V to ±18V
 

Voltage corresponds.
 
Is the cavity number LME49713MA?
When it is MA, it is SOIC. 
 

LME49713 is a Products of a single channel. 
There is a need converted into a dual channel. 
 
For instance, this Products. 
 
Browndog
 

 
Single-to-dual Op-Amp Adapter (p/n 020302A)
http://cimarrontechnology.com/single-to-dualop-ampadapterpn020302.aspx



or
 
SO8 to 8-pin DIP Adapter (p/n 970601A)  x2
http://cimarrontechnology.com/so8to8-pindipadapterpn970601-3.aspx
 
plus
 
Single-to-dual Op-AMP Adapter - DIP version (p/n 021001)  x1
http://cimarrontechnology.com/single-to-dualop-ampadapter-dipversionpn021001.aspx
 


 
Other products (mine)
 

 

[Knusperfisch]

Can anyone tell me how the LC with it's standart OPAMP performs with a HD650 ?
I heard that the LC has a warm sound signature. Just wondering how it pairs with the already warm sounding HD650.

 

[T.IIZUKA]

 
I think that compatibility with acoustic is good of LT1364. 
It felt odd in Electronica. 
 
I felt the music (Vampire Weekend and Beirut, etc.) to which it often listened OPA2111 was better than LT1364. 
 

Quote:

Can anyone tell me how the LC with it's standart OPAMP performs with a HD650 ?
I heard that the LC has a warm sound signature. Just wondering how it pairs with the already warm sounding HD650.

 
 
I do not own HD650. 
I think that I can make it to the sound of the favor by changing OPAMP. 

 

[stau]

hi

ask


opa LT1364   just stuck in lovelycube 

and finished  ?
 
or ?
 
thans


 

 

[francisdemarte]

Quote:

Can anyone tell me how the LC with it's standart OPAMP performs with a HD650 ?
I heard that the LC has a warm sound signature. Just wondering how it pairs with the already warm sounding HD650.

I own the HD650 with the newer silver screen drivers and I think it sounds fine with the stock opamp. I'm using it with the warmer OPA650 and sometimes I think it's a little on the thick side sound wise with some modern bass-y pop music.
 
 

 

[Knusperfisch]

Glad to hear that. Thanks for letting me know.
I think I'm gonna figure that out on my own anyway. And if I really don't like th esound I still have the option to switch to another opamp.

 

[Knusperfisch]

By the way: how long did you guys had to wait before your LCs (assembled) got shipped?
I paid already 10 days ago and although he said it would just take 7 days until the unit will be shipped my LC wasn't until now. (got no tracking number yet)
I mailed him about that issue but I got nothing back so far.
Sorry for double posting.

 

[VictoriaGuy]

Quote:

By the way: how long did you guys had to wait before your LCs (assembled) got shipped?
I paid already 10 days ago and although he said it would just take 7 days until the unit will be shipped my LC wasn't until now. (got no tracking number yet)
I mailed him about that issue but I got nothing back so far.
Sorry for double posting.

 
As I recall, it took about 4 weeks from payment to get the parcel at my door in Canada. Fortunately, there weren't any delays in Customs here.
Also, I think there is a Chinese holiday coming up, which could add further delays.
John
 

 

[Knusperfisch]

Yea 4 days from payment to arrival at your door. But he didn't even shipped the parcel. He assured me that he's gonna send the parcel today but I neither received a tracking number nor a picture.

 

[francisdemarte]

 
My 2nd one was waiting on parts so it took longer than usual. Typically it takes about 2 weeks from HK to Chicago. Be aware that the Lunar New Year holiday is coming up and my delay your shipment. Shoot Stephen and email, he usually responds quickly. 

 

[lyramax]

Quote:

hi

ask

opa LT1364   just stuck in lovelycube 

and finished  ?
 
or ?
 
thans

 

Of all op amps I've tried so far -- OPA2132, OPA2134, OP627AU, OPA2111KP, LT1364, LME49720HA, and LME49860 (all with 3.49 bias) -- I've come to like the LME49860 the best: very lush sound without loss of details.
 

 

[Knusperfisch]

Stephen told me that he's been sick which is why he couldn't make the way to the post office. But he also assured me that the unit will be shipped within 10 hours. And now indeed it is^^ Wow now thats what I'm calling service.
 

 

[audiopc2000]

Hi to all.
 
Nice to meet you.
 
I also bought an  assembled Lovely Cube standard configuration + stepped attenuator last week... I am in the sweet expectation....
 
I read above that Stephen is sick. I wrote to him but I have not received further news from him...
 
Knusperfisch do you have any news?
 
Edgar Puglisi
Maracaibo- Venezuela
 

 

[Knusperfisch]

You've got PM already. But again yes he told me that he's been sick. But I guess (well to be frankly I don't really know) that he's fit. And if you've been waiting longer than one week you should contact him, he answers really fast. (Well...its about 1 o' clock in H.K. now so he'll answer tomorrow)