The SMARTY Trend amplifier with sound DSP 5.1 processor and optical TosLink Hi-Fi input

Reference: ST-DSPAMP

Thanks to channel-by-channel tuning of time delays, cutoff filters, equalizer and signal phases, SMARTY Trend DSP 5.1 amplifier with optical SPDIF input gives the driver a wide ability to customize the soundstage in the car. The amplifier sets up via the Bluetooth connection using a smartphone.

Key features
Brand / Manufacturer: SMARTY Trend
Processor: TI 64-bit DSP processor, 96 kHz
Warranty: 12 months

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$320

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Description

The SMARTY Trend amplifier with sound DSP 5.1 processor and optical TosLink Hi-Fi input.

Many drivers are very sensitive to the soundstage in their car and they are not spare a money to achieve the perfect sound. Now we have an ideal and not costly solution of that problem! We glad to present that solution especially to connoisseurs of good sound, to those who want to get the most out of their audio system. That is - the SMARTY Trend amplifier with a sound DSP 5.1 processor .

Since the position of the speakers regarding the driver is not the same, the sound from each of speaker comes to him with a different speed. That affects negatively to the quality of the reproduced composition. Hence, you need to give the farthest speakers waves the opportunity to reach the ears of a listener at the same time as the closer speakers. You need to adjust the start time of sound from different speakers. This is the task of the processor. With its help, you will be able to adjust professionally the soundstage of your car. This device can adjust the following parameters per-channel:

- Amplification (-60dB-0dB),

- Cutoff filters (HF, LF)

- Equalizer (31 bands parametric)

- Time delays (from 0 to 20 ms / 692 cm)

- Phase of the signal 0/180 degrees

In addition, the parameters of the center speaker and subwoofer are separately adjustable. You also could turn on the Mute separately for each of the channels.

You have three ways to connect this device: 1) using an RCA connector; 2) using the ToshLink Hi-Fi class optical input or 3) connect it to a gap of the factory wiring. It is very convenient, that you can configure the processor via Bluetooth from your smartphone (Android, iOS). Now you can forget about the endless and tedious adjustment of your amplifier from the computer.

Characteristics:

• Power supply: 12-18 W

• Processor: TI 64 bits DSP processor; 96 kHz

• Amplifier: TDA7850 MOSFET 2 pcs.

• Operating temperature range: -40 to +70 С

• 4 power and 1 optical SPDIF input

• 6 power outputs and 6 line outputs

• Built-in Bluetooth:

- To set up your device via smartphone

- To listen to music through the A2DP protocol

• You can control the processor through PC, smartphone (Android, IOS), UART

• Joint channel tuning

• Possibility to save up to 6 variants of settings

   

Important note: this amplifier is compatible with all SMARTY Trend head units and other head units on the market, however, the connection to the optical output is available not for all head units. During the order, please let us know about the presence of the optical output in your sound system. Those head units that haven’t an optical output, is possible to connect via linear RCA outputs or amplified audio outputs.

What is the best way to connect an amplifier? Is it an optical or linear / amplified sound output? As practice shows, it is impossible to determine by the ear the difference in sound quality depending on connection - via an optical channel or a linear one. In theory, the optical channel does not have noise pickups, so its main task is to remove all extraneous noises that created by the vehicle's network or other sources of interference. As we say before, not all head units have an optical sound output, but those ones that connect the amplifier via the linear channels also get pluses such as  - the channel correction of each sound channel and tuning the soundstage in the car! 
Configure your perfect soundstage with SMARTY Trend amplifier with DSP 5.1 processor.

The user interface of the Android application, which changes the settings of the DSP amplifier:

The user interface of the Android application

The user interface of the Android application

The user interface of the Android application

The user interface of the Android application

The user interface of the Windows program, which changes the settings of the DSP amplifier:

The user interface of the application for Windows

 
Features
Brand / Manufacturer SMARTY Trend
Processor TI 64-bit DSP processor, 96 kHz
Bluetooth for set up your device via smartphone and for listen to music through the A2DP protocol
Equalizer parametric with 31 bands
Sound amplifier TDA7850 MOSFET - 2 pcs.
Warranty 12 months

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The SMARTY Trend amplifier with sound DSP 5.1 processor and optical TosLink Hi-Fi input

Thanks to channel-by-channel tuning of time delays, cutoff filters, equalizer and signal phases, SMARTY Trend DSP 5.1 amplifier with optical SPDIF input gives the driver a wide ability to customize the soundstage in the car. The amplifier sets up via the Bluetooth connection using a smartphone.

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