I've got one of these that has a smashed/broken fusebox. the box is no longer whole, and I need a replacement. Anyone know what brand/part no fusebox Mr Elliott used for these and where someone could get one? I also would like to know the value of the fuse for the 120V version, because the label part is also broken off.
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Oh, I forgot. Any tube product should have a slow start tube filament supply and a delayed high voltage for the tubes so to prevent cathode stripping of the tubes. One can do this by switching on the supply for the high voltage after the slow startup of the filaments. Without a delayed high voltage your tubes won't last long. Michael Elliott made excellent products but unfortunately they were prone to problems. With some simple modifications his power amps and preamps are still very high quality and with the extremely expensive products today are a incredible value. As the dollar continues to drop in value audio products along with everything else will continue to rise. |
I have extensive experience with the SA-3.1, having used it for the past 35 years or so. It can be extremely good if one makes a few improvements. The raw voltages are very high out of the remote transformer. It has a LM317T filament regulator and a high voltage zener diode biased series pass transistor for the B+. The raw voltage to the first capacitor is around 445V which is too close to the rated max 450 volts of the capacitor. The preamp has very good capacitors for the high voltage section though and I still have one unmodified preamp that is almost 40 years old and the caps are not leaky. I am in the process of upgrading the sockets to ceramic gold and all the RCA jacks to new shiny gold ones. My other long time SA 3.1 is greatly modified with twin high voltage regulators, Dynamicaps, Mills & Kiwame resitors, UF4007 rectifier diodes, excellent ELMA input selector switches and tape monitor switch, ALPS black beauty balance and volume control, Black Gate and ELNA cerafine power supply capacitors. With all these mods that preamp is extremely good and reliable. I simplified the umbilical cord to/from the remote transformer box by installing a lighted power switch just above the fuse holder and installing an IEC connector so to use a premium power cord. I also installed a 5 pin connector on the remote box and preamp and use a detachable cord. I don't like the 120v ac in the preamp and so close to the volume control. To help make the preamp far more reliable the raw voltages need to be reduced. I did this by installing a 50W 50W dale resistor that is heat sinked to the bottom of the remote transformer box on the neutral return wire of the primary of the transformer. With this the voltages in the raw B+ before the regulator is around 375V. Without reducing the voltages the regulators dissipate too much heat because of the voltage drop across them. Anyway, the preamp 3.1 and the 5.1 are very close with the only exception of the tube regulator of the 5.1 which is superior to the simple series pass of the 3.1, and Michael Elliott used a variable negative bias supply for the grids on the 5.1 vs. the 4M ohms grid resistors of the 3.1. If one purchases the 5.1, I would also make similar modifications. Michael had extensive upgrades for his products during the years up to around 2013 or so. You can find them on the way back machine link here:http://www.altavistaaudio.com/ |
Anyone here still using 3.1? I just got one myself and im wondering if i can use the line out as a regular output like the main out? If im getting it correctly you can use that if the source you’re using has a level or volume output... ?? The line output will bypass the 3.1’s gain mute and balance??? |
I love the SA-5.1 and actually own 3 of them. The first one I bought for about $1100. Later I got two more for a lot less. To my ear, these are the prettiest pre-amps, very "liquid" and transparent. But there is a problem. Mike Elliot's equipment, made during the Counterpoint years, is not stable. It is constantly breaking down. I have had two repaired by Mike and another repaired by Harry Colby, and now a power supply is down. Its frustrating to have equipment that is not reliable, no matter how good it sounds. Because of these problems I got fed up and I tried to switch to solid state, but couldn't find anything I like as well. By the way, way back when I considered buying a pair of Counterpoint amps but Dave Wasserman owner of Audio Exchange in NYC told me not to because they were so unstable, they would not work for long. I do think this is why Counterpoint went out of business and Mike started a new company. Mike .... I love your stuff. How about doing mods to make it more stable and giving your upgraded gear a 20 year warranty like Bryston does? |
Ever try working on a Counterpoint SA-5000 or a SA-220 and doing some of the modifications yourself that Mike offers? The parts are not cheap and it will take you soem time to do the modifications. I always thought that Mike was expensive until I tried to do tem myself, very time consuming. Plus Mike offers a warranty. |
05-23-10: Bigshot Wish is was my site :^). I get to cover shows for Audiogon but no closer connection than that. Reading my comments from nearly a decade ago is fun. I must say that based on that time, the advice I gave still stands today. Mike Elliott is someone I never get to speak to these days but engineers and designers like he, Steve McCormack and Richard Vandersteen made deep ridges in my audio experience pool and will forever effect the way I view the business. Some things remain basic audio truth, it can only get so good and some of these guys have been working at the craft for a very long time. |
Hey Kevziek...I know what you're saying, but many of us buy our components because we like to listen to music through them. We're not all buying them as future investments. Why buy something if you assume you're going to be selling it in the future? Isn't that some indication that you may be buying the wrong piece? As far as Mike Elliot's upgrades go...he is pricier than someone like Stan Warren, but he also has a very different business. He's not tweaking other people's inexpensive products to make make them perform better...he's tweaking and rebuilding his own medium priced / expensive products to improve on his own original designs. He has a ratio of 50% parts to 50% labor charge, and he doesn't keep that a secret. His $2,000 upgrade has $1000 worth of parts. A $10,000 preamp may also have a $1000 worth of parts, and may not sound any better. I bet that they'd sound much closer than you think. Let's assume you're right, and there really is absolutely no resale value for modified equipment. You spend $375 on a preamp, and spend $2000 upgrading it...only to sell it for $375 two years later. If you purchase a somewhat used $10,000 preamp for $6,000, and sell it for $4000 two years later you're still losing $2000 in two years time. The only difference is that with the more expensive amp your putting out $6000 instead of $2375. Buy the used Counterpoint...spend $2000 on upgrades...invest the extra $3625 into mutual funds, and after two years time you will have $761.25 more than you would if you purchased the more expensive preamp (figuring an annual return of 10%). Although the more expensive preamp will have much nicer knobs and look a lot more like a UFO, for what that's worth. The only bad thing about the Counterpoint rebuilds is that you can't go out and listen to them ahead of time, but everyone that enjoyed the sound of Mike's original designs really enjoys his rebuilds. And to answer [email protected] preamp upgrades do involve a lot of parts swapping, bypassing some extra circuitry, improving the output path, improving the volume control, upgrading connectors, etc. His amplifier rebuilds are partial to complete rebuilds (depending on the cost) that are based on Mike's new designs. I am currently having my SA100 amplifier rebuilt, and the only original part that will be kept will be the chassis. He gives all of the details at: www.altavistaausio.com His Counterpoint rebuilds are actually similar to his new line of Aria amps. They're not out yet, but they look very nice (you can link to them thru his site). He's even offering lifetime warranties. That's pretty decent, if you axe me. |
The prices of Mike Elliot's upgrades are ridiculous & are probably the highest in the industry. His breakdown of profits, etc., are not in line with industry reality. In my opinion, this expenditure would be the worst investment you could make, & if you bought a used tube preamp on Audiogon for $2375, you could choose some great sounding pieces that you could later resell for much more. |
As someone that makes a living doing modifications on electronics, it's very easy to take a basic design, alter components in terms of values, parts quality, etc.., re-align & fine tune the new stuff and end up with something completely different. Even though it still looks the same, feels the same, has the same features, chassis & power supply, you would in effect have something that was FAR superior to the original "penny pinched mass produced" model that you started off with. To add to Albert's comments about starting off with a product that you liked to begin with and then expanding upon it from there, it might not even matter. Through changing components and circuitry, you could take something that you hated and turn it into something that you absolutely love ( or vice-versa ). Just because it is the same basic "box" does not mean it will remain similar in electrical characteristics or sonics. Sean > |
If you are asking me to be the one to comment, I would say the $10,000. unit would be better. I don't think that would be an embarrassment for the SA-3.1 though. As in all things in high end audio, there is almost no limit in what you can spend on your system. The question is do you have the $10,000. to spend, or maybe the $2,375. will make you happy, leaving enough cash to spare for other pieces in the system. I don't think the post was about the ultimate system, rather some reasonable options for a guy that appears to be interested in Counterpoint gear. |
I have owned at least nine pieces of gear designed and built by Mike Elliott, and as I have posted in other topics here at Audiogon, they are among the best the industry has to offer. All audio equipment has a sonic signature. Assuming you are pleased by the basic design and sound of a piece of gear, it makes perfect sense to upgrade via the designer. As Mike says, there is a direct return in quality of parts, and an opportunity for the originator of the design to tweak any area he wishes to improve. Not only is the price of parts no longer an obstacle in this scenario, there are choices today that were not available at the time the original was assembled. It could be years before the "trickle down" technology of these newer parts find their way into regular production line gear. Considering there are several $10,000. preamps available, the $2,375. price sounds very reasonable to me. Of course everyone must decide what will make them happy. |
Hi, As the guy that designed the Counterpoint preamps and who is presently doing the upgrades, I'd like to add my two cent's worth. Being a high-end manufacturer of electronics is a real eye-opener. The pricing structure of designing for the retail high-end audio market makes it real hard for the designer to put as much into a product as he'd like. Considering that half your retail dollar goes to the retailer, and only 1/3rd of the leftover money goes into the parts that the component is built with, and of THAT, more than 1/2 of the parts budget goes into cosmetic and structural items like knobs, front panels, chassis, and feet, not to mention packing material and owner's manuals and the like, a designer can pretty much count on being able to spend about eight cents on electronic parts -- the parts that actually do the work -- for every dollar of retail pricing. So a preamp retailing for $2,375 has about $195 worth of parts in it. Take away the cost of the printed circuit board and the transformer . . . how many $100 capacitors, $4 resistors and other premium parts are you going to find in that preamp when you take off the top cover? For a designer, that's very frustrating. As an upgrader, though, who doesn not sell through retailers, who doesn't have an expensive factory to pay for, no shows to pay for, little or no advertising to pay for, and no overseas promotional tours to pay for . . . I have a very different pricing structure, one that greatly benefits the audiophile: $2,000 spent on upgrades results in close to a thousand dollars of premium parts (labor costs, too). Now, in my opinion, a $375 preamp with over $1,000 worth of premium parts is NOT just a $375 preamp. It's a component that will handily outperform any preamp that retails for $2,375. On the other hand, if it is the outside, or the brand name, or the relative newness of the preamp that matters, my opinion doesn't really count -- that "new car" smell is something I can't put into an upgrade. But if sound quality is paramount, I believe that money spent on upgrades is money very well-spent indeed. Mike Elliott www.altavistaaudio.com |
You speak some truth, Sgrove. To a certain extent I agree with you. Will dumping $2k into a $375 pre-amp be worth it? I say it depends on what you are after. Do you want a nice $375 Counterpoint pre-amp that sounds like $2375? Or, do you want a $2375 pre-amp that looks, resells, and possibly sounds as good? It's a tough call because it is argued (by Mike Elliott and others here) that $2k in upgrades often makes a bigger sonic improvement than $2k extra in retail value would bring. And therein lies the rub: are you after sound primarily, or are other factors vying for premiere honors on your short list? |
Kitch, I doubt that these are dead, most likely people hang on to them because they sound too good to sell for what they will fetch. Mike Elliott, the owner and head designer of Counterpoint has a web site. You might visit there and see if anyone has these for sale. Mike offers upgrades and repair, so a good guy to know if you are really venturing that way. http://www.altavistaaudio.com |
