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| Dual Under Saddle Pickups with Preamp http://w-ww.luthiersforum.com/forum/viewtopic.php?f=10101&t=53277 |
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| Author: | Mike OMelia [ Tue Jun 09, 2020 3:33 pm ] |
| Post subject: | Dual Under Saddle Pickups with Preamp |
Obviously a rare requirement unless ur name is Mike Doolin or u are building a harp guitar. Never been a huge fan of Pickup The World concept. Question is this. Can a standard preamp (like my favorite, Fishman Matrix infinity) accept two UST pickups? I would prefer a system that would let me control volume and tone of both pickups separately with only a single 1/4 inch jack. I am not opposed to stereo jacks. Application is Harp Guitar. Thanks, Mike |
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| Author: | Mike OMelia [ Wed Jun 10, 2020 2:22 pm ] |
| Post subject: | Re: Dual Under Saddle Pickups with Preamp |
Is this a topic no one knows nothing about? |
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| Author: | doncaparker [ Wed Jun 10, 2020 3:36 pm ] |
| Post subject: | Re: Dual Under Saddle Pickups with Preamp |
Mike-- If I were you, I would focus on preamps that are designed for dual sources, since you want independent control. Just google dual source acoustic guitar preamp and you will see some options. |
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| Author: | SteveSmith [ Wed Jun 10, 2020 6:41 pm ] |
| Post subject: | Re: Dual Under Saddle Pickups with Preamp |
Mike, you will need a dual input amp since you want separate volume and tone for each UST. The dual inputs will need to be mixed into a final output signal to go to your 1/4" jack. Years ago I built a circuit to do just that for an electric guitar I built that had both magnetic and piezo pickups but I don't know of any commercially made units. K&K makes a two channel amp that might do what you want but it is offboard amp with two 1/4" inputs. https://kksound.com/products/dualchannelpreamp.php |
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| Author: | Mike OMelia [ Thu Jun 11, 2020 3:00 pm ] |
| Post subject: | Re: Dual Under Saddle Pickups with Preamp |
I see plenty of dual source pre-amps. Problem is, they are for UST and microphone. Really looking for two UST, one active preamp with single jack. Use to own a double neck Ovation (POS, but pretty), It had two pickups and separate/b;ending controls and switches. So I know they exist. I'll keep looking. Pickup the world claims to have a solution but their website sucks. |
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| Author: | SteveSmith [ Thu Jun 11, 2020 3:18 pm ] |
| Post subject: | Re: Dual Under Saddle Pickups with Preamp |
Mike, the unit I linked is designed for two pickups. Sent from my moto g(6) using Tapatalk |
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| Author: | doncaparker [ Thu Jun 11, 2020 3:57 pm ] |
| Post subject: | Re: Dual Under Saddle Pickups with Preamp |
Maybe passive inside the guitar, with power and controls outside the guitar, is a path that gives you more options. You can use a stereo jack, and a splitter at some point, to send the signals to the two outboard preamps |
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