stevie

My 1961 Strat. Sold it around around 1980 for £125. Not one of my best decisions.

What's the difference between the models (XT and non-XT)? Would I be right in assuming these are better than the Behringer copies?

[quote name='alexclaber' post='204474' date='May 22 2008, 06:19 PM']Well I've just ordered a pile of grills for these cabs, five for the compact 15" and four for the big 15"+6.5", so I'm committed to making at least nine of them! Alex[/quote] Have you considered using poplar ply, Alex?

[quote name='Huge Hands' post='203553' date='May 21 2008, 10:23 AM']They look like 18s to me, but then again I never was good at judging sizes. Just ask my missus......[/quote] No, these definitely look like JBL K140s. I've got a brand new one here ready to fit into a cab when I find one cheap enough. (Any unloaded Trace 1153s for sale out there for ?) Some say it is the world's best driver for bass guitar. I notice that Rocco Prestia has these in his cabs, too.

[quote name='Lo.' post='202529' date='May 19 2008, 11:53 PM']Thanks - it was a quick take and I didn't have time to learn the verse, but I hope it helps. Sorry - I don't write stuff down, and just learn it by ear. Is it too difficult to see the notes on my vid, or is it just too fast or something? Heh, unless you were getting paid a lot of cash to get it spot on, I wouldn't try to learn the verse note for note, but the intro riff and chorus are worth tryin to pick up accurately.[/quote] No, it's clear enough - it's just that I would find it much easier to figure out if I had the dots as well. Just discovered your contributions to YouTube - wow! I am starting to work my way the the Jamerson book and will be paying you a regular visit on there from now on This particular track certainly has a Jamerson flavour. I tried to find out by googling "Frankie Valli" "James Jamerson" (both in quotes). Guess what? Your YouTube video comes in at number 1! (Fame at last!).

[quote name='Lo.' post='200829' date='May 17 2008, 12:20 AM']I couldn't resist a quick jam along for you: [url="http://www.youtube.com/watch?v=opISPvcdoAI"]The Night [/url] I did not try to learn the verse - some of my passing notes are very dodgy - if I played it right it should have been Fm/Bb/Gm/Cm sequence, I think [/quote] Really nice job, Lo. You didn't happen to transcribe it while you were at it, did you?

[quote name='bnt' post='199320' date='May 15 2008, 09:36 AM']At least bass amp marketing is honest compared to the marketing you get with e.g. car stereos. The RMS figure is the one that matters, not "peak music power", whatever the heck that is. I also agree with the need for headroom, and the components last longer if they are run underpowered. (Heat is the #1 killer of transistors.)[/quote] They may not be as bad as the car stereo makers, but I do think there's a certain amount of wishful thinking involved on the part of bass amp manufacturers' when they specify power output. After all, have you ever seen an independent test of a bass amp's distortion at maximum output? I've looked inside a few of them and they seem woefully underspecified in terms of mains transformer and reservoir capacitor size. I did find one independent test on the web of a well known and respected American bass amp, whose actual output was only two thirds of its rated output. It could be that many bassists don't actually have as much power as they think they do. I'd feel more confident judging an amp's output by weighing it rather than looking at its specification. Just a theory, of course.

[quote name='TimmyC' post='198215' date='May 13 2008, 07:57 PM']I'm looking for someone who does a really professional job on setting up basses, fret levelling, distressing and the like. Someone you'd trust with a 2k bass and you'd know it would come back perfect! Any guitar techs or luthiers you know to hand. I'm looking for someone preferably within an hours drive of the B'mouth area. And yes, I’ve checked the sticky but they are all a little far for me. Thanks Tim[/quote] Get in touch with Derek Halliday. He's not too far from you. I can tell you from personal experience that he is astonishingly good. Derek Halliday Grosvenor House Fern Hill East Stour Dorset SP5 5ND Tel: 01747 838 732

[quote name='bass_ferret' post='195594' date='May 9 2008, 05:43 PM']How is having an 8 ohm 2x10 with a 4 ohm 1x15 going to help?[/quote] Upon reflection, perhaps not. I was assuming that the Mark Bass would be comfortable with a load of 3.5 ohms or so, which a lot of power amps are. This might be sailing a bit close to the wind. If it were my amp I'd probably not want to risk it though.

Minty, the limiting factor in your current system is not necessarily your amp. It's probably the 2 x 10. The cheapest way of sorting your system out would be to find someone willing to swap your 4 ohm 2 x 10 for an 8 ohm version. That shouldn't actually cost anything and it will re-balance your system. If you think that's an option, I'd be glad to explain why it should work.

[quote name='Bill Fitzmaurice' post='194969' date='May 8 2008, 08:30 PM']A first order crossover at 150 Hz would route the lows to the 15, the highs to the 2x10, and keep the overall load at 4 ohms. Get component values at [url="http://www.lalena.com/Audio/FAQ/XOver/"]http://www.lalena.com/Audio/FAQ/XOver/[/url][/quote] Wouldn't you be concerned about mis-termination? As system output would still be limited by the excursion of the bass driver, what exactly would be the advantage over just using the 15?

[quote name='mintybassman' post='194355' date='May 8 2008, 01:29 AM']Hey Bassing Comrades, My trusty workhorse head got nicked at a gig [color="#0000FF"]([url="http://www.peavey.com/media/pdf/manuals/80301702.pdf"]Peavey Mark VII XP Bass Head[/url][/color]) So i got the [color="#0000FF"][url="http://www.markbass.it/products.php?lingua=en&cat=1&vedi=69"]Mark Bass Little Mark II[/url][/color] paying no consideration to impedance, doh! I have these two cabs, workhorses once again: [color="#0000FF"][url="http://www.peavey.com/media/pdf/manuals/80300395.pdf"]BX115 BW[/url] [url="http://www.peavey.com/media/pdf/manuals/80301560.pdf"]TX210[/url][/color][/quote] What's the impedance of the 15?

[quote name='bass_ferret' post='192197' date='May 5 2008, 01:12 PM']I am sure it was mentioned in the Sound Control going tits thread. I am convinced that Sound Control would have fared a lot better had they provided a quality service. I know the EBS distributer personally as can be deduced from the basses I play. He is not making a fortune doing it. I also know that Sound Control had negotiated a sizeable discount because of their selling power then ordered like one pedal at a time. It is a business and high street shops can never compete with internet warehouses. But then again I like to give a little more consideration to buying gear than I do buying CD's.[/quote] It looks like the Sound Control business model was flawed because the market is too small. It could probably have worked if they had built up franchise-based business. That's one of the ways of guaranteeing good service. I think some of the hi-fi chains works on that basis. I really don't like the way retail is going in many business sectors today. I am forced to buy stuff without being able to look at it. I need a new computer monitor but I don't think there is a shop in the country with a decent stock of monitors on display.

[quote name='bass_ferret' post='191912' date='May 4 2008, 11:02 PM']Methinks you want to have your cake and eat it, and you are making big assumptions about the nature of contracts between manufacturers, distributers and retailers. As you may have seen from some of the posts from guys in the business in the UK some of the european sellers who do big numbers buy direct from the manufacturers and sell for less than UK trade price. EBS, like other distributers, cannot sell direct because they are not retailers, credit card merchants, and all the other bits of red tape that retailers need, liability insurance, fire regulations etc etc la di da. As it happens they will offer deals to basschatters but its not something they advertise cos otherwise the retail business will get the right hump.[/quote] If by ‘have your cake and eat it’ you mean I want competitive prices and good service, then yes - you’re right. You seem to be falling for the argument that high prices are the only way of ensuring good service. The European Commission’s research into the UK car market in the late 1990s showed that we were paying as much as *60%* more for our cars than in other European countries. Why? Because the car manufacturers used a variety of methods to stifle competition - such as refusing to honour warranties for cars imported from Europe. When the EU acted to stop these anti-competitive measures, the industry complained that jobs would be lost in the industry and smaller automotive retailers would go out of business. What they were really squealing about, of course, was the loss of their inflated profit margins. Bass ferret, do you have any specific examples of manufacturers selling to large European retailers at prices that would allow the latter to sell at below trade cost?

[quote name='bass_ferret' post='191643' date='May 4 2008, 03:47 PM']"GENZ BENZ warrants all products to be free from defects in materials and workmanship, for a period of 3 years from the date of purchase, [b]when purchased from an authorized GENZ BENZ dealer.[/b] " The amp will no doubt have come from an authorized dealer and as such will carry the manufacturer's 3-year warranty. This happens with EBS gear bought on the web from europe and when it goes tits they phone EBS UK and expect them to fix it. To quote Del Boy, "no way Pedro". Do you honestly think GENZ BENZ dealers in the UK would want to know.[/quote] That's how the car industry maintained its outrageously high prices in the UK for so many years. It doesn't actually cost a distributor anything to fix a product under warranty - they charge it back to the manufacturer. And if what you say about EBS is true, it's illegal under EU law. Why should anyone buy new gear from Europe if the UK distributor is offering a good deal?

[quote name='bass_ferret' post='191574' date='May 4 2008, 01:36 PM'][Pedant Mode]This one is a priveat sale on ebay not direct from a GB dealer whether in the UK or the US[/Pedant Mode][/quote] "Has been returned to GENZ BENZ or its authorized service center, freight pre-paid, together with a copy of the original sales receipt, from an authorized GENZ BENZ dealer." According to the warranty conditions, the buyer is covered by the warranty as long as he has a copy of the original receipt and returns the faulty item to an authorized service centre.

I'm selling a brand new set of Warwick roundwounds on the bay. Finishes tomorrow. The usual 10 percent discount for Basschatters applies, of course. [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=130218263528&ssPageName=STRK:MESE:IT&ih=003"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie...E:IT&ih=003[/url]

[quote name='Bill Fitzmaurice' post='187665' date='Apr 28 2008, 10:36 PM']>Tone is midrange.[/quote] Aha - do I hear the sound of goalposts being shifted? [quote name='Bill Fitzmaurice' post='187665' date='Apr 28 2008, 10:36 PM']To get the extra xmax of the BP102 other T/S specs are also affected, resulting in a paltry 88dB sensitivity at 500 Hz.[/quote] No, incorrect again. Its sensitivity is 92dB. The 'paltry sensitivity' of 88dB at 500Hz is a suckout, which has nothing to do with the T/S parameters or the Xmax. You should know that. [quote name='Bill Fitzmaurice' post='187665' date='Apr 28 2008, 10:36 PM']On it's own it sounds dull and lifeless, it needs to be used with a midrange driver to sound good.[/quote] I'm not surprised. It's got a suckout in the midrange. What do you expect? Anyway, a mid suckout wouldn't necessarily exclude it as a bass guitar speaker, whilst farting on low E would. To demonstrate that an adequate Xmax does not result in reduced midrange efficiency, look at the published curve for the Celestion NTR10-2520E, which has an Xmax of 5mm and a sensitivity of 93-95dB throughout the midrange. It's here: [url="http://professional.celestion.com/pro/products/nti/detail.asp?ID=9"]http://professional.celestion.com/pro/prod...detail.asp?ID=9[/url]. This looks like a very nice driver, by the way, although I think it's a bit new to get a price on.

[quote name='Bill Fitzmaurice' post='186525' date='Apr 27 2008, 02:59 PM']Very few tens go higher than 4mm, and those that do, like the BP102, have less sensitivity, so what you gain in one area you give back in the other. [/quote] Er, no... this is incorrect and quite misleading, not to mention confusing. The 6mm Xmax of the BP102 is a reasonable specification which will not lead to any loss of efficiency at bass frequencies. Higher excursions on a ten-inch driver might, but only because of a possible knock-on effect on cone area. Midrange efficiency is irrelevant for bass guitar amplification because there is always plenty to spare. Although the Eminence Beta 10 produces 5 or 6dB more than the BP102 at mid frequencies (100Hz and above), it's a different matter below 100Hz. Put either of these drivers into a typical 30-litre cabinet tuned to 40Hz and their sensitivity will be roughly the same between 40Hz and 100Hz - even though there is a big difference in both their Xmax and FS. In mav's case we are not even concerned about maximizing sensitivity, because he has an excess of amplifier power. What we are concerned about is maximizing output, and you do that by maximizing Xmax, or Vd if you like, although driver size is a given here. In a 30-litre box the Beta 10 will produce a maximum of 96dB at bass frequencies before it exceeds its excursion limits. The BP 102, on the other hand, will deliver a theoretical 104dB and handle 100 watts before Xmax becomes a problem. The difference between 3mm and 6mm excursion is clear, and definitely worthwhile.

[quote name='mav' post='186324' date='Apr 27 2008, 10:15 AM']So two different opinions ? I was thinking if TE could push 500watts out of there 210 they would. I also downloaded winisd but i'm having trouble working it out.[/quote] Bill's right. Can you imagine a pair of 10-inchers handling 500 watts of low B? Power handling is the amount of electrical power the voicecoil will take before it overheats. With bass guitar, your ten-inchers will reach their excursion limits well before that happens. If you're comparing drivers of the same size, xMax is the figure to look for: it tells you the excursion capability of the driver. The Eminence Beta 10 has an xMax of 3mm, which is pretty useless by today's standards. Look for a driver with at least 5mm. Then you need to deal with the question of whether the drivers will work properly in your cab. If you can spec the right driver you are likely to get a substantial improvement over what you have now. Stephen