Aside from the number of sounds and the adjustable sunrise, is there any difference between the 3520 and the 3510?
2064655
The HF3520 has a 2nd alarm setup which, in theory, could be used to wake up your mate, or as an alternate setting (weekends, school days, etc). The HF3520 also has a sunrise simulation which changes the color of the wake-up light from a dim reddish glow to the same slightly yellow white glow as the HF3510. That's why I opted for the HF3510 since the extra features weren't useful to me. Over the last month, the pricing has fluctuated a lot for the HF3520 but not for the HF3510. The pricing seems to have dropped for the HF3520 to the point where it could be cheaper to get that model over the HF3510 had I not gotten a good deal. Do your homework before buying.
2064656
The HF3520 has a 2nd alarm setup which, in theory, could be used to wake up your mate, or as an alternate setting (weekends, school days, etc). The HF3520 also has a sunrise simulation which changes the color of the wake-up light from a dim reddish glow to the same slightly yellow white glow as the HF3510. That's why I opted for the HF3510 since the extra features weren't useful to me. Over the last month, the pricing has fluctuated a lot for the HF3520 but not for the HF3510. The pricing seems to have dropped for the HF3520 to the point where it could be cheaper to get that model over the HF3510 had I not gotten a good deal. Do your homework before buying. The HF3520 has a 2nd alarm setup which, in theory, could be used to wake up your mate, or as an alternate setting (weekends, school days, etc). The HF3520 also has a sunrise simulation which changes the color of the wake-up light from a dim reddish glow to the same slightly yellow white glow as the HF3510. That's why I opted for the HF3510 since the extra features weren't useful to me. Over the last month, the pricing has fluctuated a lot for the HF3520 but not for the HF3510. The pricing seems to have dropped for the HF3520 to the point where it could be cheaper to get that model over the... » Read More The HF3520 has a 2nd alarm setup which, in theory, could be used to wake up your mate, or as an alternate setting (weekends, school days, etc). The HF3520 also has a sunrise simulation which changes the color of the wake-up light from a dim reddish glow to the same slightly yellow white glow as the HF3510. That's why I opted for the HF3510 since the extra features weren't useful to me. Over the last month, the pricing has fluctuated a lot for the HF3520 but not for the HF3510. The pricing seems to have dropped for the HF3520 to the point where it could be cheaper to get that model over the HF3510 had I not gotten a good deal. Do your homework before buying. « Show Less
1332373
The 35/28s are not as bright as the 50/50s,,the 3528 transformer will work with the 5050 but it wont be as bright as with the one it calls for, I hope this was helpful!
855905
Sorry, I don't know the difference in the models, but they do sound very similar in the description.
1993293
The 301's are 3 inches deeper the the 201's, height and width are about the same. This translates to a much richer/deeper listening experience. The 301's project much better than the 201's. I own both, spend the extra money and get the 301's. You won't regret it.
153438
I think the 4490 is the predecessor of the V500. Spec-wise, the 4490 is more similar to the V300. Spend the extra few bucks and save yourself the headache of not having ICE to scan your negatives.
1770931
From what I've read, the little one sounds exactly like mine, the one for $132. I would buy the cheaper one. I use it every day and love it!!
1311308
Look at the description of both to compare. I am thrilled with the 9200. Call them if you're not sure.
1369105
More same than different. The new UE model (this one) is 1.5 inches taller and half an inch deeper. The handle makes up the bulk of the extra height which the old one didn't have. The driver configuration is almost identical, 2 tweeters, 2 3inch woofers, and slightly bigger 2.5" passive radiators (old one had 2" radiators). The sound is near identical except the new one has more bass because of the larger radiators. The price went up quite a bit from $150 to $250 MSRP. I own the old one and still very satisfied with its low/mid/high balance. If you don't mind the lack of a handle and buying used, the old fine is a great deal.
527466
The biggest difference you would notice is the display. Also the 8300 ST has sensors that automatically adjust to the pan size. The ultra smooth surface is really great and the display is easy to read and understand along with the direction book. I am very please4d I upgraded to the 8300 ST
1047854
The biggest difference I noticed immediately was the way it shifted so much more smoothly.. When it comes to power, I didn't really notice too big a difference to justify that being the main reason to buy. Granted you might running 35's as I was only running 31's
1627428
Don't know never owned either of the other two. I realy like the ZT0350 though.
1993295
301 is up to 150 watt power while 201 is 120, up to an inch size bigger which reflects bigger speaker has more power , sound quality almost the same as they made as balanced speakers which means no equalizer needed to produce the best sound, 301 can handle lows better than 201, but with the aid of subwoofer, never notice the difference. Either one of them are made to produce the best sound ever compare to other brand.
2032257
I am returning the 3470 for this model. For me the "Dusk simulation" is a great reverse alarm clock and I really miss it. Unfortunately is just a forced upgrade on Philips part - the 3470 really should have that feature. Also, I feel that the wakeup cycle on the 3470 is too quick, so I will appreciate the adjustability. Finally, I found the 3470 to not be quite as bright as I wanted it to be - and the extra 50 lumens on this one should address that nicely.
2213771
Besides the price difference, the 8620 has slightly faster printing (21ppm vs 19ppm), larger control panel screen (4.3" touchscreen vs. 2.65" no touch), the auto doc feeder handles 50 sheets vs. 35, and the 8620 will handle legal-size copying vs. letter-size limit for the 8610. I bought the 8620 because I wanted the extra features, and the price difference of approx. $30 was not that much for me. FYI - either of these printers will start-up quickly within 1 minute it is ready to go (no printhead cleaning constantly!). Hope this helps... good luck
96858
Performance wise exactly the same. One the 3500 just has HD radio an Xm radio. http://www.crutchfield.com/S-ZndGggohyaX/compare_130X2500BT_130X350BHS/Pioneer-AVH-X2500BT-vs-Pioneer-AVH-X3500BHS.html Chart on crutch-field explaining the differences
18727
Both the 40200H and 40300H have a helical head with HSS inserts instead of 2-3 full width blades, But the 40200H is heavier and tougher built. Just look at the weight of the machine and you will see that the 40200H is 95 lbs and the 40300H is 66 lbs. The 40200H has snipe lock and 2 threaded rods for height adjustment (and 4 smooth ones for support) whereas the 40300H has no snipe lock and 4 threaded rods. Also the 40300H spins at 10000RPM and the 40200H spins at 9000RPM (the only negative as far as I can see). The Steel City website titles the 40300H as 13" Portable Planer with Helical Head and the 40200H as 13" Deluxe Portable Planer with Helical Head.
2032258
I guess I went with the HF3520 because I wanted more choices with wake up sounds, and I liked the feature of waking to a sunrise. I have not once felt as though I paid too much for this product. I have been happy with all the features, save that it has to be reset each morning (with one press of a button- think I can handle that). Other than that, I pretty much agree with everything HiJinx said.