Pentru a va proteja de temperaturile scazute, umiditate sau disconfortul creat de imbracamintea neperformanta, trebuie sa stiti foarte bine principiile sistemului de layering. Acesta este un sistem compus in general din 3 straturi de imbracaminte. Primul strat, cel mai apropiat de corp, este foarte important avand rolul de a proteja corpul de frigul de afara si de a elimina rapid transpiratia. Imbracamintea de corp nu trebuie sa creeaze disconfort in timpul activitatilor sportive. Al doilea strat are rolul de a capta si conserva caldura corpului, distribuind-o pe intreaba suprafata acoperita. Cele mai populare si recomandate produse pentru acest strat sunt gecile fleece sau gecile softshell. Al treilea strat este reprezentat de geaca. Aceasta are rolul de a bloca vantul si ploaia sa parunta in interior. In acest moment exista o gama foarte variata de geci, care folosesc tehnologii performante pentru a mentine la un nivel ridicat confortul utilizatorului.

Receiver Av Harman Kardon AVR 370 All of your entertainment sources in spectacular sound. Are you ready for pure ear euphoria? Engineered with a new, eco-friendly, digital power supply that delivers superior performance without the conventional heavy transformers, the AVR 370 will fill your home with a mighty 125-watts-per-channel while Dolby® and DTS® processing create a 3D surround-sound experience. Eight HDMI® inputs, including one on the front panel, ensure that you can play virtually any high-definition video source including Blu-ray™ discs, DVDs, HDTV programs and video games. Thanks to AirPlay and Wi-Fi® connectivity, you can retrieve nearly endless flows of music without wires. And the system’s easy to use, because the AVR 370’s intuitive, high-definition graphical menu, remote control, available mobile app and EzSet/EQ™ calibration simplify operation and setup. Audio Section • Stereo mode continuous average power: 125 watts/ch, 20Hz – 20kHz, <0.07% THD, both channels driven @ 8 ohms, 6-ohm certified • Multichannel power: 125 watts/ch, 20Hz – 20kHz, <0.07% THD, two channels driven @ 8 ohms, 6-ohm certified • Bandwidth @ 1W (+0dB/–3dB): 10Hz – 130kHz • Input sensitivity/impedance (line-in): 200mV/47k ohms • Signal-to-noise ratio (IHF-A): 100dB • Adjacent channel separation Dolby Pro Logic® I/II: 40dB Dolby Digital: 55dB DTS: 55dB High instantaneous current capability (HCC): ±45 amps Transient intermodulation distortion (TIM): Unmeasurable Slew rate: 40V/μsec FM Tuner Section • Frequency range: 87.5MHz – 108.0MHz • Usable sensitivity (IHF): 1.3μV/13.2dBf • Signal-to-noise ratio (mono/stereo): 70dB/68dB • Distortion (mono/stereo): 0.2%/0.3% • Stereo separation: 40dB @ 1kHz • Selectivity (±400kHz): 70dB • Image rejection: 80dB • IF rejection: 90dB AM Tuner Section • Frequency range: 520kHz – 1,620kHz • Signal-to-noise ratio: 45dB • Usable sensitivity (loop): 500μV • Distortion (1kHz): 50%, mod 0.8% • Selectivity (±10kHz): 30dB Video Section • Television format: PAL, NTSC • Input level/impedance: 1Vp-p/75 oh