Ep 12
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- John McClung
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Still hoping for answers to my questions from the previous page of this thread, thanks.
E9 INSTRUCTION
If you want to have an ongoing discussion, please email me, don't use the Forum messaging which I detest! steelguitarlessons@earthlink.net
If you want to have an ongoing discussion, please email me, don't use the Forum messaging which I detest! steelguitarlessons@earthlink.net
- Don Sulesky
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- Don Sulesky
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- Don Sulesky
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- Chris Willingham
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12" Eminence Speakers
I have been using my new 12" Eminence speakers for 2 days now, and I can say nothing but positives for them. I can't wait to use them on my next gig! In the future I'll order an Eminence speaker for my NV 400.
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- Matthew Jackson
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12 in emince..
i wonder how this would sound in an old pv special 130........
telejo, la 400, a few wonderfull TG banjos, a red tele made from what ever parts I could find, a few dobros and my beat up/butt ugly Pitzfer aluminum upright bass.
- Fred Thompson
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Matthew, I just posted on your ad. I just received my EPS-12C from Kevin and tested it out in my Nashville 112. It improved the tone quality of the amp overall, and made a big difference above the 12th fret. It's new home will be in my 130 Special, which is in Maine.
Fred
Fred
The difference between a musician and a savings bond is eventually the bond will mature and earn money.
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John Mchlung,
The graph shows two curves. The X axis is frequency. The curve with the big peak down at a low frequency is an impedance curve. It's Y axis units are way over on the right - ohms. This is a pretty typical impedance curve for a speaker. Ie, it gets more resistive at some low frequency. The peak is called a resonant peak. This is interesting for guys designing enclosures or crossover networks. Yes, even though the speaker is called 4ohms its' impedance varies all over the place with frequency. A 4 ohm rating means its'impedance equals 4ohms at particular frequency, 1000hz, I think.
The other curve is a response curve. It's units are Db, decibels. It indicates it accentuates frequencies around the 2Khz range. This is what steel players like typically I have found from my days winding pickups. (you can design pickups to resonate favoring a particular frequency band also).
The response curve is developed using a pink (lotso frequencies) noise generator and a microphone hooked up to a spectrum analyzer. Pink noise is weighted such that when graphed it kinda mimics the response of the human ear, and, will show an even response as a flat line.
The impedance curve mentioned earlier is developed measuring currents and voltages at different frequencies and calculating Z - impedance.
The graph shows two curves. The X axis is frequency. The curve with the big peak down at a low frequency is an impedance curve. It's Y axis units are way over on the right - ohms. This is a pretty typical impedance curve for a speaker. Ie, it gets more resistive at some low frequency. The peak is called a resonant peak. This is interesting for guys designing enclosures or crossover networks. Yes, even though the speaker is called 4ohms its' impedance varies all over the place with frequency. A 4 ohm rating means its'impedance equals 4ohms at particular frequency, 1000hz, I think.
The other curve is a response curve. It's units are Db, decibels. It indicates it accentuates frequencies around the 2Khz range. This is what steel players like typically I have found from my days winding pickups. (you can design pickups to resonate favoring a particular frequency band also).
The response curve is developed using a pink (lotso frequencies) noise generator and a microphone hooked up to a spectrum analyzer. Pink noise is weighted such that when graphed it kinda mimics the response of the human ear, and, will show an even response as a flat line.
The impedance curve mentioned earlier is developed measuring currents and voltages at different frequencies and calculating Z - impedance.
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