Alphatronics LED Television SL-Range DSBI+

„TV was mounted on TFT wall mount SKY 10 N. TOP! Assembly on the stand was also fine TV is held well by the stand.“

„Very clear settings menu.“

„Very great workmanship, high quality look.“

„Very great color fastness.“

„No problems playing DVD's all tested DVD's were recognized immediately.“

„Low tones could be richer. Max. Volume absolute sufficient for operation at home or even on the CP.“

„Very great device absolute buy recommendation.“

„If the device survives at least the next 5 years without failure.“

„Actually quite intuitive to use, the manual is sufficiently detailed.“

„The looks and workmanship are OK in this price segment. The frame is relatively narrow, which is positive.“

„Even on HD, the picture is sharp and the colors are OK.“

„If you look a bit sideways, you'll notice a bit of color distortion, but that remains acceptable.“

„DVBT-2, DVD player and connection via digital cable connection were tested The DVD player works perfectly, but it's a pity that you can't see anywhere on the device how to insert the DVD The reception of DVBT-2 worked technically, but is very limited by the number of stations, even with a high-quality external antenna including amplification. Cable connection works flawlessly.“

„Not tested very extensively, but certainly not something for audiophiles. For normal TV broadcasts, however, absolutely OK.“

„I would make one recommendation.“

„There are certainly cheaper devices, but here the range of functions fits the price - OK!“

„Everything was already preassembled“

„Very, very simple!!! Even doable without instructions!!!“

„Beautifully flat and timeless“

„All in all, a super image.“

„Bluetooth and CI slot. Works perfectly!!!“

„The sound is more than adequate for the size and in a caravan (even in the awning).“

„Yes anytime.“

„The price is already a bit higher. But with all the features, the price is then justified!“

„The installation or conversion in the motorhome was as expected without problems. The only catch is the small plug for the power supply. Why the manufacturers have still not agreed on a uniform format of the plug is beyond me. So I had no choice but to replace the plug (cut off the old, fix the new by means of clamps on the power supply line).“

„The sl-22's menu scope and functions are basically quite clear, i.e. flawless. However, you should stand quite close to the monitor during the initial settings, otherwise you will overlook that there is a second menu selection at the upper edge of the screen after pressing the menu button. That was the reason why I wasn't able to connect an external speaker via Bluetooth at first. The term "Bluetooth" is found both in the selection on the first level of the menu (there is nothing with the connection), and in the menu item "Sound" when you scroll to the right in the upper bar. The connection with the individual devices is problem-free and you can later switch back and forth between the individual devices in the list. Great solution. In contrast to the factory-installed TV, channel scanning on the sl-22 is easy and enormously fast. Speaking of channels: I really like the info bar and its contents, which are visible in the lower screen area when changing programs.“

„What can you do wrong in terms of looks for such a small device? The workmanship seems impeccable to me.“

„Flawless image from every viewing position. Respect!“

„The most important reason for my application as a tester was the Bluetooth 4.2 built into the device. For cochlear implant wearers (CI for short) as well as for hearing aid wearers, reverberation and background noise mean that you can hear sounds but very often cannot understand anything. Two technical solutions provide a remedy: Headphones and so-called FM transmitters. In principle, it is also possible (variant 3) to connect (in this case) the TV set to the hearing aid or CI using a special cable that is connected to the headphone output. But firstly, the cable would have to be very long (keyword: distance between TV set and seat), secondly, it is terribly annoying because the cable is always in the way and you easily trip over it. This also applies to wired headphones, for which there are any extensions. However, the special cable (I have such a cable myself) is only available with a maximum length of one meter, according to my knowledge so far. So this option is ruled out either way. As is well known, you have the choice between wired headphones and those with Bluetooth. Both work flawlessly in the sl-22. Shortcoming: The volume of the headphones and speakers cannot be controlled separately. Wearers of CIs or hearing aids with FM technology that supports Bluetooth also achieve flawless results. I use a DM90 (Comfort Digisystem Microphone DM90) from Comfortaudio on the sl-22 together with two Micro Receivers DT20 (one each on the two CIs, logical). Of course, there are other manufacturers besides Comfortaudio that offer such solutions. Advantage: no background noise, but pure TV sound in the ear (hearing aid) or in the head (with the CI). The sl-22 recognizes and accepts the connection to the FM devices without problems. Hooray!!! Now the fly in the ointment: if hearing and hearing-impaired people want to watch a movie together, we need sound from the speaker and Bluetooth at the same time. This works in principle. However, the signal transmission on Bluetooth occurs with a slight time delay to the signal from the speaker. The audience in front of the speaker doesn't care, they can't hear the sound from the headphones. The situation is exactly the other way around for the wearer of the headphones. I then bought the TT-BA01 Bluetooth transmitter from Taotronics to create a second Bluetooth interface on the headphone output. By the way: Why can't the sl-22 be given multi bluetooth functionality? That would solve all the problems. My Apple computers can do that. Technically, that would be feasible on the sl-22 as well, I suppose. Unfortunately, the second Bluetooth transmitter is not a solution that works; the signal transmission is still time-delayed even so. That leaves two solutions for the hearing impaired - assuming only two people are watching TV: One takes the Bluetooth headset and listens via the sl-22's Bluetooth interface; the other takes a wired headset and plugs it into the TV's headphone jack. Those who have an FM system connect directly to the FM transmitter via Bluetooth instead of the headphones.“

„Regarding the sound quality, I can only quote my (hearing) wife: The sound is a bit thin, as with all other devices from other manufacturers that I have looked at so far, but clear and distinct. If you like, you can try out other, pre-programmed sound profiles in the sl-22's sound settings.“

„Absolutely! Disadvantages (thin sound, only one Bluetooth device connectable at a time) are present, but do not really diminish the enjoyment. The first-class picture, the quick installation and the wireless connection option for e.g. external speakers (that brings cinema atmosphere into the camper) alone are a purchase recommendation.“

„What are 100 euros more for the quality and equipment??!!!“

„Fasten the stand only via two screws“

„Cable connected and it started immediately!!! Super“

„Very robust“

„Best picture quality also in HD !“

„No mirror. Had the TV a little slanted also here without problems“

„Had also watched over the evenings DVD without problems and the drive was not audible“

„Very good sound“

„Quality of the device absolutely fine“