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Post by copperx on Mar 8, 2023 21:36:29 GMT -6
I just had this idea while reading about DOAs in the EQP5 thread.
The JLM is reportedly a great opto compressor, but it doesn't have the midrange push that the LA3A has. I was wondering, has anyone tried using Hairball's Raindog DOA, the one that sounds like the frontend of an LA3A, in a JLM LA500?
Maybe that could get the JLM closer to the LA3A character? Hmm ...
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Post by Blackdawg on Mar 8, 2023 22:40:45 GMT -6
I just had this idea while reading about OPAs in the EQP5 thread. The JLM is reportedly a great opto compressor, but it doesn't have the midrange push that the LA3A has. I was wondering, has anyone tried using Hairball's Raindog DOA, the one that sounds like the frontend of an LA3A, in a JLM LA500? Maybe that could get the JLM closer to the LA3A character? Hmm ... I have the Raindog DOAs. But no JLM LA500s to try it..
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Post by copperx on Mar 8, 2023 22:51:50 GMT -6
I just had this idea while reading about OPAs in the EQP5 thread. The JLM is reportedly a great opto compressor, but it doesn't have the midrange push that the LA3A has. I was wondering, has anyone tried using Hairball's Raindog DOA, the one that sounds like the frontend of an LA3A, in a JLM LA500? Maybe that could get the JLM closer to the LA3A character? Hmm ... I have the Raindog DOAs. But no JLM LA500s to try it..  The DIYRE's OLA5 also uses an opamp. I guess it could also work in that one, if it's pin-compatible.
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Post by Blackdawg on Mar 9, 2023 1:28:07 GMT -6
I have the Raindog DOAs. But no JLM LA500s to try it..  The DIYRE's OLA5 also uses an opamp. I guess it could also work in that one, if it's pin-compatible. it is indeed compatible. I do have the OLA5. Though it's DOA is on the output side. I think the LA500 is on the input? So would be a bit different.
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Post by copperx on Mar 9, 2023 8:43:42 GMT -6
 The DIYRE's OLA5 also uses an opamp. I guess it could also work in that one, if it's pin-compatible. it is indeed compatible. I do have the OLA5. Though it's DOA is on the output side. I think the LA500 is on the input? So would be a bit different. I see. Might work better on the JLM. I'm tempted to build a LA500 one just to try this out.
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Post by Blackdawg on Mar 9, 2023 10:36:32 GMT -6
it is indeed compatible. I do have the OLA5. Though it's DOA is on the output side. I think the LA500 is on the input? So would be a bit different. I see. Might work better on the JLM. I'm tempted to build a LA500 one just to try this out. Im in the middle of moving. But can dig one of my OLA5s out to do this. I'd planned on a big op amp shoot out but just got on the back burner.
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Post by copperx on Mar 9, 2023 11:25:13 GMT -6
I see. Might work better on the JLM. I'm tempted to build a LA500 one just to try this out. Im in the middle of moving. But can dig one of my OLA5s out to do this. I'd planned on a big op amp shoot out but just got on the back burner. That would be fantastic!! I have an Audioscape V3A and I could run a source file to compare tones!
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