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jasonhanjk

My once spoilt toy now resurrected

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When trying to use the PPA with OPA637. It oscilates at a frequency of MHz. The worse thing is it shows up high DC offset of 5V on my osciloscope. The next thing I knew, playing any musics will lightly distort on the left phone.

 

Ouch. This teach me lesson not to try expensive phone on trial amp. Maybe I sell $20 at the garage. lol.gif Blues lai...Karang guni item.

 

I really like it on the headphone presentation of violin and the big violin that stands on the floor. What do you call that?

Edited by jasonhanjk

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There is an even bigger one calls double-bass.

 

Violin

Viola

Cello

Double-bass

 

I like to listen to string quartet. laugh.gif

Edited by Charismatic

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I think it's the other way round dude, Yo Yo Ma.

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YES. That's the word. Does anybody come across Mayoyo CD's anyway. Nice cello.

check out gramaphone at stamford building. in the classical section, they have a shelf full of yoyoma CDs.

 

Check out this particular CD that he did with Bobby McFerrin. titled HUSH

Very nice. Bobby McFerrin's unique vocals matched with Yoyoma's beautiful cello.

Their version of "Air on G" and "Ave Maria" is magical.

 

user posted image

 

http://www.allstarz.org/yoyoma/discbobby.htm

 

His tango CD is also very nice to listen to.

Edited by yongchris

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I really like it on the headphone presentation of violin and the big violin that stands on the floor. What do you call that?
Cello

 

Jason, U can send your 231 to Hung Bros or direct to Peak Fusion for repairs. Bring your receipt along.

Edited by Mackie

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ive always been facinated by the double bass... keep imagining myself in a band with me playing the double bass...only intsrument i can see myself playing.

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Cello ≠ Double bass

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Jason

If you like Cello AND Metallic. There is a cello quartet that covers metallica and other speed metal classics on cello.

The group is called Apocalyptica. I think I recommended them in the recommend music thread. They are awesome.

 

Chris

party.gif

 

If I come for the meet, I'll bring some demo CDs smile.gif

 

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I really like it on the headphone presentation of violin and the big violin that stands on the floor. What do you call that?
Cello

 

Jason, U can send your 231 to Hung Bros or direct to Peak Fusion for repairs. Bring your receipt along.

Thanks Mackie. Seems that I revive it again using the traditional new headphone ritual.

 

 

 

 

 

 

 

 

Burn in for 2 hours. I think that high DC offset made it magnectic or something. Lucky not a loose diaphram. Change the thread to reflect current status. tongue.gif

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