Millstonemike
Seasoned Veteran
Last Activity: Yesterday, 09:50 PM
Joined: 11-25-2012
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Albert Finney as Uncle Henry Skinner from the movie A Good Life: "You'll come to see that a man learns nothing from winning. The act of losing, however,... -
lmao ......Leave a comment:
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Extremely doubtful the Pyle converter is isolated. You need an isolated converter like this one. PM Tom Zarbo. He used PE's faceplate / BT module with...Leave a comment:
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It might be the amp's switching frequency / harmonics being picked up by your radio.
The TPA3116 is a class D amp and is typical set at...Leave a comment:
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If you want 100+ W rms into an 8 ohm speaker, you do need an amp rated for a 48 V supply. If you can live with 75 W rms, the supply can drop to a 36 V...Leave a comment:
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BT is stereo by default. One solution is a separate BT module and mono amp. The line level signal out of the BT module can be summed using a simple...
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I'm not conversant in series XOs. But those components between an amp and a sub will cause problems. At 1 Khz, the filter's impedance is 2 ohms and...Leave a comment:
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Sorry, I just picked one off the net. Dozens of basic XO calculators come up from a search, all with varying capabilities (order of the filter, 1 2 3... -
Mike: What program did you use to produce the low-pass filter schematic that you posted? Thanks in advance. -
Handle?Leave a comment:
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I didn't do a good job structuring my post. The "this is a high pass filter" was referring to the quoted post (actually what I remembered before...Leave a comment:
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Given the RT1.3WE graphs are available and the 610.C XO values and driver response graphs are available, you could put the RT3.1 tweeter into Win PCD...Leave a comment:
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This is a high pass filter.A third order, 240 Hz the filter for a 4 ohm sub would be: Series inductor of 4 mH, a capacitor to ground of 220 uF and a...
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Joining DIYAudio is as easy as joining Tech Talk. All you need is an email address to confirm the registration....Leave a comment:
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+1. The best presents marry the gift to the gifted - what would fit their lifestyle/situation best. Answer Geoff's questions and your best choices will...Leave a comment:
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+1. I remember a similar build here....Leave a comment:
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The C-Note speaker kit comes in a $100 even and has good reviews for a low end speaker. They come complete with a flat pack. You could build them and...Leave a comment:
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Thanks for that. I have updated the diagram in the original post to include the protection diodes on the BMM's Vcc + terminals (and rearranged the diagram...Leave a comment:
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These packs are rated at a nominal 24 V and will never see more than that in either mode of operation. So I think tripping the protection will not cause...Leave a comment:
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Not directly. But the basic Li-ion multi-cell structure uses cells in series (as each BMM does to achieve 12 V) and many applications put individual BMM...Leave a comment:
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