DENSEN DM 10 PDF

Densen DM (£). “The Densen sounds excatly as it looks – big and lush. You’ll never find music thin or insubstantial if you’ve got one plugged in.”. Specifications. Power output: 75 watts per channel into 8Ω (stereo). Frequency response: 2Hz to kHz. Total harmonic distortion: %. Input sensitivity. Densen Audio DM Integrated Amplifier. Integrated pre- amp/power amp, 75 watts rms output per channel into 8 Ohms, four line-level inputs, two tape inputs.

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Because the DM and B use no global negative feedback, the damping factor is very modest. The thumps are due to the lack of any additional circuitry which would eliminate the thump but possibly degrade the signal. In other words, they can only be used for tape recording and playback rather than for a “loop” containing an equalizer for tone control or other circuit such as a surround sound processor.

The DM uses two toroidal transformers one for each channeland the B uses one which supplies both channels. For the DM, there are 40, microfarads of capacitance for the input stages and the same for the output, while the B uses 10, md for the input, and 30, for the output.

This not only results in a reduction in the problems listed above, which are normally corrected by the use of negative feedback, but also improves phase linearity and speed. The upper portion of the audio spectrum is laid back, not quite as much as the SET, but just a little, and the mid-range is glorious, just like the SET.

The thumps are due to the lack of any additional circuitry which would eliminate the thump but possibly degrade the signal.

The Alps potentiometers for volume control are marvelously smooth and noise free, allowing a very gradual increase in sound levels even in the 7 – 10 dnesen region.

However, either amplifier can be used with a surround sound processor if the processor has the capability of routing the unprocessed signal through when it is turned off. The tape inputs and outputs are not tape loops.

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In other words, they can only be used for tape recording and playback rather than for a “loop” containing an equalizer for tone control or other circuit such as a surround sound processor.

Unlike the SET, however, the bass region on the Densens is powerful and deep. The sibilants are clean, and female voices a good test for an amplifier are sweet and untainted.

Densen DM10 MKII Stereo Integrated Amplifier

The box and foam rubber protection weigh as much as some 110 Thomas Sillesen, the designer of the Densen line, was there to answer our many questions about this unique amplifier. They are probably the result of even order harmonic distortion – a hallmark of the SET – that do not occur to any significant degree in the Densen amplifiers. Di cosa si tratta Integrato 75 watt.

In any case, this is one of the very few amplifier designs we have ever tested that has this type of sound characteristic, and we consider it an extremely desirable one. A red LED in between the two brass control knobs illuminates when the units are on, and slowly fades when turned off.

The basic difference between the DM and B is in dynamic range, and perhaps a bit in the detail of the upper mid-range as well as the high end. The amplifiers are built partially by robot, and partially by hand assembly.

Negative feedback can produce distortion of its own, however, and too much of it becomes obvious when listening to sibilants the “s” in wordswhere it sounds as if someone is hissing at you. The use of a loop would require a tape monitor switch, and this would mean that the signal path has to be routed through the switch. There are proponents and opponents of negative feedback, regardless of its shortcomings, and Densen has chosen the design route of using no global feedback which is very difficult to do in a solid state push-pull amplifier.

The sound of the DM and B is somewhat like a single ended triode tube SET amplifier, and that is a complement indeed.

Densen DM-10 Integrated Amplifiers

There are separate windings for the output stages bipolar transistors and the remaining portions of the amplifiers the DM as well as the B Di cosa si tratta. There are only two knobs on the front, one for volume control and the other for selecting the inputs. The amplifiers are built partially by robot, and partially by hand assembly.

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There are only two knobs on the front, one for volume control and the other for selecting the inputs. L’importanza di iscrivervi alla newsletter. They are probably the result of even order harmonic distortion – a hallmark of the SET – that do not occur to any significant degree in the Densen amplifiers. The presence of negative feedback has several purposes, among others: There are separate windings for the output stages bipolar transistors and the remaining portions of the amplifiers the DM as well as the B We obtained not only the DM for testing, but the new BEAT B as well, and, as you will see, both amplifiers are very special in sound quality as well as their design.

The box and foam rubber protection weigh as much as some amplifiers! Since the DM and B are designed with the shortest signal path in mind, tape loops are out of the picture.

Product Review –

Since the DM eensen B are designed with the shortest signal path in mind, tape loops are out of the picture. However, either amplifier can be used with a surround sound processor if the processor has the capability of routing the unprocessed signal through when it is turned off.

Therefore, good speaker cables with low capacitance should be chosen for the best performance. Each amp is black with large brass knobs. The sound of the DM and B is somewhat like a single ended triode tube SET amplifier, and that is a complement indeed.

The use of a loop would require a tape monitor switch, and this would mean that the signal path has to be routed through the switch. Therefore, good speaker cables with low capacitance should be chosen for the best performance.