Audio Design
With time the technologic world move towards new technology, circuits and ideas about development in general. Our own ideas about audio technology also change over time. Our latest ideas can be found at the amplifier introduction page.
We now deliver a special protractor for the alignment of phono cartridges. Also look here.
New loudspeaker
Anticipating on a new audio system we now introduce a new full range loudspeaker, the "FR-1". This loudspeaker, without a filter (!) brings you "closer to the music". The emotional experience with music is enhanced and more pronounced then with a multiway loudspeaker system.
In addation we will offer a passive subwoofer and a low budget amplifier with an extra, actively filtered, bass channel.
New amplifiers
Soon we'll introduce two new amplifiers, the D-122 and the D-123. These are small class-D amplifiers with an excellent audio quality. Also, when you're an active d-i-y builder, the price is rather low. The D-122 is a simple two-channel 2 x 12 Watt stereo amplifier. The D123 offers 2 x 12 Watt + an extra 1 x 25 Watt channel driving a separate passive subwoofer.
Now a new model is this range is developed, the D-202. This amp delivers 2 x 20 Watt into 8 Ohms and 2 x 40 Watts into 4 Ohms. Klick here.
The used class-D module is also available "as is".
Downloads of tube and amplifier circuits
