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  5. GZDSP 6-10SQ

GZDSP 6-10SQ

GZDSP 6-10SQ

Technical Highlights

  • Performance: Max. output voltage 3.8 V RMS, Frequency: 20 Hz – 20 kHz.
  • Impedance: N/A, signal-to-noise ratio: > 113 dB (A-weighted).
  • DAC: Asahi Kasei 445x, Processor: 2x 28 bit ADAU1452.
  • More technical details
€428.69
-14% €499.00 €428.69
2% discount with credit card

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ProductGZDSP 6-10SQ

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datasheet
Ground Zero-GZDSP 6-10SQ-10-Kanal DSP-masori-kaufen
€428.69
€499.00 €428.69

The GZDSP 6-10SQ from Ground Zero is a 10-Channel digital signal processor with six high-level or RCA inputs and Bluetooth connectivity. The technical features include a premium DAC from Asahi Kasei with a differential signal path as well as two 28-bit Analog Devices processors (ADAU1452). For signal processing, a channel-separated 31-band equalizer and a 7-band input equalizer are available. The device uses high-quality OPA 1678 operational amplifiers and offers integrated time correction. Control is done via Windows GUI software. An auto-on function is available for the high-level and RCA inputs. The maximum output voltage is 3.8 V RMS with a frequency response of 20 Hz to 20 kHz.

Features
  • 10-Channel DSP
  • Premium DAC with differential signal path (Asahi Kasei 445x)
  • 2x 28-bit Analog Devices processor (ADAU1452)
  • Operational amplifier OPA 1678
  • Channel-separated 31-band equalizer
  • 7-band input equalizer
  • Time correction
  • Windows GUI software
  • Auto-on function
  • Optical and digital input
  • Dimensions (W x D x H): 132 x 143 (171) x 38.5 mm
Technical Specifications
  • Max. output voltage: 3.8 V RMS
  • Frequency response: 20 Hz – 20 kHz
  • Signal-to-noise ratio: > 113 dB (A-weighted)
  • Input sensitivity RCA: 0.5 – 3 V
  • Input sensitivity high-level: 2 – 8 V
  • High-level audio mix: up to 6 channels
  • TOSLINK input: yes
  • Coaxial connection: yes
  • Memory slots: 10
  • Remote control: optional
  • High resolution compatible: no

Frequently Asked Questions about GZDSP 6-10SQ

What are the main inputs of the GZDSP 6-10SQ?

The GZDSP 6-10SQ features six high-level or RCA inputs as well as digital inputs, including an optical TOSLINK and a coaxial connection. This allows for versatile connectivity for various audio systems, enabling the signal to be fed directly and unaltered into the processor. Notably, the Bluetooth connection allows for wireless pairing with other devices. Thus, the sound processor is ideal for more complex audio applications in vehicles, where different signal sources need to harmonize.

What technical specifications does the GZDSP 6-10SQ offer?

The GZDSP 6-10SQ is a 10-channel digital signal processor from Ground Zero, offering a frequency response of 20 Hz to 20 kHz and boasting a signal-to-noise ratio of over 113 dB (A-weighted). The input sensitivity is 0.5 – 3 V for RCA and 2 – 8 V for high-level. With a maximum output voltage of 3.8 V RMS, the processor delivers clean and powerful signals. The dimensions of 132 x 143 (171) x 38.5 mm allow for easy integration into various systems.

What DAC technology does the GZDSP 6-10SQ use?

The GZDSP 6-10SQ utilizes a premium DAC with a differential signal path, based on Asahi Kasei 445x technology. This technology ensures highly precise digital-to-analog conversion, which is essential for the best possible sound. The differential signal path minimizes noise behavior, which is particularly important in high-quality audio systems. Asahi Kasei DACs are known for their excellent performance in the audio field and contribute to high sound quality.

What processors are used in the GZDSP 6-10SQ?

The GZDSP 6-10SQ is equipped with two 28-bit Analog Devices processors (ADAU1452). These processors are designed to perform complex audio calculations with the highest precision, resulting in unaltered sound reproduction. The use of two separate processors in one device allows for detailed sound processing, which is particularly advantageous in multi-channel applications. The ADAU1452 processors are known for their high computing power with low energy consumption.

What is the frequency response of the GZDSP 6-10SQ?

The frequency response of the GZDSP 6-10SQ ranges from 20 Hz to 20 kHz, ensuring complete coverage of the audible frequency spectrum. This feature is crucial for the original reproduction of music without neglecting frequencies. The processor ensures that both deep bass and high tones can be reproduced clearly and powerfully. Such a frequency response is ideal for audiophiles who value accurate sound reproduction.

What role does the channel-separated 31-band equalizer play in the GZDSP 6-10SQ?

The channel-separated 31-band equalizer of the GZDSP 6-10SQ allows for individual adjustment of frequency bands for each of the ten channels, enabling precise sound tuning. This feature is particularly valuable when it comes to fine-tuning in complex audio systems, where each speaker may have specific requirements. With the channel-separated equalizer control, the user can adjust the finest nuances to achieve the optimal sound for each speaker in the system.

How does the time correction work in the GZDSP 6-10SQ?

The time correction in the GZDSP 6-10SQ ensures that all audio signals arrive in phase by compensating for any time differences between the speakers. This is especially important in vehicles, as the varying distances of the speakers to the listening position can cause delays. The function ensures that the sound image remains uniform and all frequencies are reproduced simultaneously, allowing for a more precise and realistic listening experience.

What is the advantage of the Auto-On function of the GZDSP 6-10SQ?

The Auto-On function of the GZDSP 6-10SQ automatically activates the processor when a signal is present through both high-level and RCA inputs, ensuring user-friendly operation. This feature simplifies installation in vehicles by minimizing the need for a separate power-on mechanism. Thus, the processor is only activated when it is actually in use, which can also contribute to energy savings and simplify installation.

What are the dimensions of the GZDSP 6-10SQ and what should be considered during installation?

The GZDSP 6-10SQ has dimensions of 132 x 143 (171) x 38.5 mm. This is crucial for placing the processor in the vehicle to find a suitable installation spot. It is important to ensure that there is enough space for cable connections and that heat dissipation is not obstructed. The compact design allows for installation in tighter spaces, but air circulation should not be compromised. A positioning that simplifies connection to other audio systems is recommended.

What features does the Windows GUI software for the GZDSP 6-10SQ offer?

The Windows GUI software for the GZDSP 6-10SQ provides a comfortable interface to configure all settings of the processor. It allows for detailed adjustment of equalizer settings, time corrections, and other parameters that are crucial for the optimal sound image. The software offers storage for up to ten individual setups, enabling users to save different profiles for various listening situations. This facilitates the management of extensive sound settings and their adjustment to personal preferences.

Manufacturer information/responsible person

Ground Zero GmbH
Erlenweg 25
85658 Egmating, Germany

Tel +49 (0)8095 873 830

E-Mail: info@ground-zero-audio.com

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