Archive for the 'amplifier' Category

Pioneer SE-MJ5 oM, SE-MJ71 Steel Wheels, SE-MJ31 Loop, SE-MJ21 EQ, SE-M290, SE-CL07 and SE-CE11 Headphones

Pioneer just announced SE-MJ5 oM, SE-MJ71 Steel Wheels, SE-MJ31 Loop, SE-MJ21 EQ, SE-M290, SE-CL07 and SE-CE11 Headphones.
Pioneer SE-M290 over-ear style headphones MSRP price $44 featuring with comfortable velour earpads, connectivity options make ideal for home audio video. The frequency response is 5-25,000 Hz and that max input power for 1,200 mW. The Pioneer SE-M290 will [...]

Build Piccolo PCL86 Tube Integrated Amplifier Single-Ended Triode Ultralinear

The Piccolo produce about 2 watts. in triode mode or Ultralinear 4W can be turned on. The application of the NFB is also optional, but in this case, I decided not to use the NFB. This is a real little beauty, is both the appearance and sound … Cute is the word, the mind and [...]

Phiaton PS 20 NC Headphones Cancels Noise and Noise Blocker EverPlay Features

The Phiaton Corporation, a manufacturer of premium high-end performance audio products for consumers, the authentic sound, eye-catching design and superior technology, today announced the introduction of the models PS 20 NC with MSRP price $129 and PS 20 for MSRP $ 79 Primal Series “Half in-ear” headphones.
The Phiaton PS 20 Light and elegant, new [...]

Harmon Kardon SoundSticks III 2.1 Channals PC Speakers Announces Improved Touch Volume Controls

Harmon Kardon has revealed their latest 2.1 channals PC speakers systems audio rendering solution with the Soundsticks III. The Soundsticks III will boast of the same 20 watts subwoofer amplifier and 2x 10 watts satellite speakers like previous models SoundStick and SoundStick II.
Minor changes for the rear ports have offered more flexibility for cables set [...]

Build 2.1 Channel PC Speaker Systems or Car Audio Power Amplifier TDA7240 and TDA1517 with Simple Low Pass Filter

It’s DIY audio project build 2.1 channel PC speaker systems or car audio power Aamplifier with simple low pass filter. The main problem with the design of the stereo amplifier with a total power of boomers, is that signals from right and left channel, sooner or later, are summarized. After sum, is the separation between [...]