Amplifier with DSP processor Nakamichi NDSE60A

Name: Amplifier with DSP processor Nakamichi NDSE60A
Brand: Nakamichi
Price: 159.60 EUR
Availability: InStock

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6-channel DSP processor / 4-channel amplifier, 4 x 25 W RMS, inputs: 4 x hi-level, outputs: 6 x RCA, Bluetooth, USB, Hi-Res streaming
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Amplifier with DSP processor Nakamichi NDSE60A

Nakamichi NDSE60AIn stock (8 pcs) 159,60 EUR

Amplifier with DSP processor Nakamichi NDSE100A

Nakamichi NDSE100AIn stock (6 pcs) 179,60 EUR

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Amplifier with DSP processor Nakamichi NDSE60A

Nakamichi NDSE60A is a compact amplifier with an integrated DSP processor, designed as a modern solution for significantly improving sound even in limited installation conditions. It combines a 6-channel digital signal processor with a built-in four-channel amplifier, enabling complete control of the entire audio system from a single device. Thanks to a full-featured DSP it offers precise time alignment, detailed equalization, active crossovers and phase adjustment for each channel separately. The device supports music playback from USB and via Bluetooth and can be controlled using a mobile app, an LCD control panel or PC software. NDSE100A is an ideal choice for those who want to significantly upgrade sound quality compared to a factory system, keep compact installation dimensions and have full control over the resulting sound.

Main features

6-channel DSP processor with built-in amplifier.
Amplifier output 4 × 25 W RMS, up to 4 × 50 W maximum.
4-channel high-level input for connecting factory head units.
6-channel low-level output (RCA) for external amplifiers.
15-band equalizer for each channel.
Active crossover settings (HPF / LPF) with Butterworth, Bessel and Linkwitz-Riley filter types.
Adjustable filter slopes from 6 dB to 48 dB / octave.
Time alignment and phase adjustment for each output channel separately.
Storage for up to 6 user presets directly in the device.
Supports music playback from USB (including Hi-Res) and via Bluetooth.
Control via mobile app, PC software or LCD control panel.
Built-in Bluetooth (including support for an external Bluetooth module).
Very low standby power consumption (≤ 0.1 W).
Compact dimensions 160 × 95 × 42 mm.
Can be used as a standalone DSP processor and connect a more powerful amplifier.
Brushed aluminum chassis.

About the brand

The history of the Nakamichi brand goes back to 1948, when it was founded in Japan by Etsuro Nakamichi. His journey began with the establishment of the Nakamichi Research Corporation in Tokyo, focused on research of sonars, magnets and development solutions for leading brands, government institutions and universities. From the start the brand was built on a scientific approach, deep understanding of sound and an emphasis on technical precision. A key period of growth came in 1972, when Takeshi Nakamichi joined the company and significantly contributed to the development of legendary audio products sold worldwide. Under his leadership, for example, the Nakamichi 1000 model was created, the world's first cassette deck. Thanks to the combination of top-quality sound and timeless design, on which the company's chief engineer Kozo Kobayashi also worked, Nakamichi products became icons of their era. Nakamichi remains successful today. Its portfolio includes high-quality products for home and car audio that stand out for thoughtful construction, quality workmanship and excellent sound within their price category.

Catalog number	NDSE60A
Brand	Nakamichi
Links	Official web presentation
Energy class of the amplifierAmplifiers are divided into two basic classes: analog and digital . Analog amplifiers (A/B) have higher consumption requirements, but usually have a more natural sound. Digital amplifiers (D) have significantly lower consumption and higher efficiency, but the sound may not be as faithful as with classic analog amplifiers.	D
Number of amplifier channelsAmplifiers are divided into: - Monoblocks - 2-channel - 3-channel - 4-channel - 5-channel - 6-channel - multi-channel Each channel is used to power one speaker for the coaxial type, or one side if they are component speakers. Monoblock type amplifiers are mainly used for subwoofers. 2-channel are suitable for both subwoofers and, for example, the front pair of speakers in a car. 3-channel is used for front or rear speakers + subwoofer. 4-channel are used for front + rear speakers or 1 pair of speakers + subwoofer. 6 or 5-channel are used for 2 pairs of speakers + subwoofer, most often. Bridging means connecting the amplifier to a bridge, using the + pole from one channel and the - pole from the other channel. In most cases this is shown as "BRIDGED" on the amplifier.	4
RMS power into 4 ΩRMS power when loading speakers or subwoofer at 4 Ω. RMS power is the constant power of the amplifier and is one of the most important parameters when choosing an amplifier.	4 x 25 W
Max. (maximum) power at 4 ΩPeak performance "Max." , which the amplifier can develop for a very short time. A relatively unimportant parameter. It is mainly a marketing move to attract customers to high numbers.	4 x 50 W
Frequency rangeThe ability of the amplifier to reproduce the signal from the lowest frequency to the highest = faithfully reproduce the sound in a specific frequency band. Professionally: In the frequency range from 40 to 16,000 Hz, the vast majority of fundamental and overtones (harmonics) of all musical instruments are found. We are interested in the course of the radiated sound pressure in this range of frequencies when the loudspeaker system is supplied with constant power. We call this course the frequency characteristic, which tells us the level of radiated sound pressure in decibels (dB) depending on the frequency. The frequency characteristic of a speaker or speaker system can be expressed most succinctly with a graph. Mostly, however, the frequency characteristic is indicated by indicating the maximum tolerance of the sound pressure in the given frequency range, e.g. 50 to 15,000 Hz -+ 6 dB. Since the frequency characteristics of loudspeakers and systems in general are quite uneven, some manufacturers do not even specify this maximum tolerance of sound pressure in decibels in their catalogs for reasons of prestige. Data impoverished in this way is unfortunately worthless. What is valid is that the manufacturer offers a speaker system with a frequency range of 30 to 20,000 Hz, if he is worried about stating the maximum unevenness of the sound pressure in this range, because he can have a tolerance of, for example, +- 20 dB. The unevenness or undulation of the frequency curve in good speaker systems for high-quality music performance should not exceed +-3 dB in the 80 to 12,000 Hz band and +-6 dB in the 40 to 16,000 Hz band. Greater unevenness already depletes or emphasizes certain tonal areas, which can cause audible or even disturbing distortion. The proportion between fundamental tones and higher harmonics also changes, thereby changing the color of the sound, and individual musical instruments as well as the entire musical image sound unnatural.	20 - 20000 Hz
Harmonic Distortion (THD)Total harmonic distortion indicates how much the input signal is distorted in the amplifier. Distortions appear as overtones contained in the output signal. The proportion of originally absent parts of the signal is given as a percentage, typical values are between 0.001% and 0.5%. Distortion is measured in their power band. If it exceeds the limit of 0.7% from a certain power, it is the value of the output power of the given amplifier, from which it no longer plays without distortion and from which the distortion usually increases steeply, so that no further increase in power can be counted on. The lower the value, the better.	< 0.05 %
Signal-to-noise ratioThe signal-to-noise ratio means that the output signal always contains noise. The signal-to-noise ratio expresses how much of this noise is compared to the useful signal. The so-called A value is given, which does not take deep and very high frequencies into account. This corresponds to the characteristic of human hearing, which is not so sensitive to deep frequencies, especially below 1 kHz. The higher the value, the better the amplifier is.	> 98 dB
High level inputsThe high-level input on the amplifier allows connection directly to the existing speakers in the car without additional purchase of an external high/low adapter. Important equipment in the case of installing an amplifier on an original car radio.	Yes
Automatic on and offThis function allows you to automatically switch on the amplifier.	Yes
Integrated DSP processor	Yes
Number of DSP processor channels	6
Input for wired remote controlIf the amplifier has a remote control input.	Yes
Dimensions of the amplifier	173 x 122 x 43 mm
Mass	0.7 Kg