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DIY Stompboxes => Building your own stompbox => Topic started by: timrand on May 11, 2004, 07:53:51 AM

Title: Texas Intruments
Post by: timrand on May 11, 2004, 07:53:51 AM
Hey Guys

I noticed that you can get free samples from these guys someone was saying that one of their dual opamps was a great sub for the legendary
Japan Radio Corp JRC4558 opamp.

Can somebody let me know ?

Cheers
Title: Texas Intruments
Post by: Hal on May 11, 2004, 11:02:18 AM
their 4558 ;-D

not sure the exact part number, but if you search for 4558 u should get it...

Make sure to get DIPs, not SOIC's!
Title: Dual Opamps
Post by: timrand on May 11, 2004, 10:16:31 PM
What do you reckon is the best opamp for tubescreamers ??

What was the Burr Brown Model ?
Title: Texas Intruments
Post by: javacody on May 11, 2004, 10:36:23 PM
There are a couple of burr brown models that work. I would try all of the TI opamps, including the burr browns and the RC4558, RC4559.
Title: i have
Post by: timrand on May 11, 2004, 10:37:14 PM
OPA2227 this is apparently excellent
Title: Re: i have
Post by: RDV on May 11, 2004, 10:53:23 PM
Quote from: timrandOPA2227 this is apparently excellent
Order some up & let us know how they work in there. I've got a B/B OPA2134PA in my SD-1/808 and it sounds really good.

RDV
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