2020. 2. 14. 07:00ㆍ카테고리 없음
Hi EveryoneI purchased an Apogee Duet a few weeks ago and today I finally made time to plug it in and test it in my quad core 2.66Ghz Mac Pro. Previously, I have been using an Edirol UA-25.My problem is the latency. If I set a buffer of 32 samples in Logic then I hear all kinds of pops/crackles/screeching. Even at 64 samples I hear the occasional crackle. With the built in audio or the Edirol, I can use 32 or 64 samples with no problem at all.I have a very recent MacBook Pro as well (2.66Ghz), tried it with that and the results were the same.So a question aimed at other Duet users, can you normally get down to 32 samples with no problem? Or am I expecting too much?I am surprised that my simple USB Edirol can seem to perform than a Firewire Duet.Any insight appreciated.Thanks. Running LS9.02, Snow Leopard, Duet into rear FW port- set at 32 sample buffer, no issues whatsoever.I know that doesn't help you but - there it is, fwiw.Oh, my machine is a Mac Pro Quad Xeon 2.66This is a firewire issue.Apogee never did say what audio converters they use, they are certainly not near the standards of there higher end interfaces and it is evident that the DUET drains allot of CPU power via firewire.example, whenever i connect a second FW4000 or FW800 drive or device the volume will drop on your monitors or headphones, try it, that should tell you something.
Hello,I now use my apogee duet firewire (plug with the thunderbolt display port) with my new imac 27 and Mavericks.When I listen to music with itunes, I hear, randomly, sounds, crackles, and hiss. Everything works fine for a few minutes then again these sounds, then it works again.When I record a guitar or a voice via GarageBand with a microphone (Rode NT2000), I have too, randomly, the noise that occurI never had a problem on my previous iMac (with Snow Leopard). I tried to plug again the Duet on it and all is going fine.I tried to plug a Line 6 UX2 on the imac 27: i don't have noises but the sound often cuts for a very short time (less than a second).Do you think that an updated firmware of the Duet (or an update of Mavericks) solve this problem?Thank you for your reply (and sorry for my english.).
Apogee Duet Drivers Snow Leopard Download For Pc Windows 7
Guys see my thread -For those of you who are using Apogee Duet (Firewire or USB) and just UPDATED to Maverics - DONT INSTALL NEW APOGEE DRIVERS!The reason is - once you install new driver, software volume control keys (on your keyboard) wont work! You will have to use DUET's knob which is not always confortable.There is no fix for this yet and maybe wont be, because of Apogee 'great' costumer support - (such problems with DUET first appeared in Lion)If your drivers from Mountain Lion (or older) works fine, dont update it or reinstall it. You will be unable to install previous version in Mavericks.If you're the one who installed fresh copy of Mavericks from USB Flash, i dont think there is a way to fix the problem. One thing that i didnt try was using Pacifist to force replace driver files.Hope this message was helpful 😉Seems like this problem appears not only on Duet, but on al Apogee products. Apple Footer.This site contains user submitted content, comments and opinions and is for informational purposes only.
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