miniDSP SHD Dirac live DSP + Preamp

High-end stereo forforsterker med fleksibel DSP og 4 konfigurerbare utganger

PrisNOK18 706,00 inkl. mva.
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Alt-i-ett forforsterker med Volumio nettverksstreamer, Dirac Live® digital romkorreksjon, 32bits DA/AD-konvertere, 450MHz Sharc prosessor, og en kraftig DSP som kan konfigurere de fire utgangene slik du ønsker - for eksempel flerveis stereohøyttalere med aktiv deling eller bi-amping, eller helt passive stereohøyttalere og inntil 2 stk subwoofere.

  • Prosessor: 32-bit floating-point 450MHz Analog Devices SHARC DSP
  • 32-bits AD/DA-konvertere: AK5574 / AK4490EQ 
  • Dirac Live® Digital romkorreksjon
  • Dedikert quadcore ARM-prosessor til streaming over nettverk
  • Innganger: Stereo digital (USB Audio/AES-EBU/SPDIF/optisk), stereo analog (balansert via XLR, ubalansert via RCA)
  • Utganger: 4 x digital (SPDIF), 4 x analog (balansert via XLR, ubalansert via RCA)
  • Tofarget OLED display i frontpanel
  • Direkte kompatibel med UMIK-1 målemikrofon (kun miniDSP sine egne mikrofoner støttes)

 

Item

Description

Digital Signal Processor

32-bit Floating point Analog Devices SHARC ADSP21489 / 450MHz Internal sample rate: 96kHz

Control

Driverless USB 2.0 control interface for Windows environments A computer is only required for the initial configuration and for USB audio streaming

Network Audio Streamer

Quad Core ARM processor, Gb Ethernet, USB 2.0 for external Hard drive Volumio Audiophile player

Bidirectional USB Audio

XMOS asynchronous USB audio up to 192 kHz, USB Audio Class 2 compliant

·         ASIO drivers for Windows

·         Driverless for Mac OS X

·         Bidirectional audio / 2ch playback (PC to SHD), 4ch recording post processing (SHD to PC)

Digital Audio Inputs

Digital audio source selectable from IR remote or Front panel, up to 216 kHz sample rate

·         AES/EBU on Neutrik 3pin female XLR / Isolated with digital audio transformer

·         SPDIF on RCA connector / Isolated with digital audio transformer

·         TOSLINK on Optical connector

Digital Audio Outputs

Four channels of digital output.

·         2 x SPDIF on RCA connector / Isolated with digital audio transformer.

Analog Audio inputs

2-channel audio input, balanced XLR Neutrik connector, unbalanced on RCA 32bit AKM AK5574 ADC / 120dB SNR measured / 0.0003% THD+N (Balanced Analog to Digital) Max input level: 2V RMS unbalanced, 4V RMS balanced Input impedance: 47k Ohms (RCA) / 48k Ohms (XLR)

Analog Audio outputs

4-channel audio output, balanced XLR Neutrik connector, unbalanced on RCA 32bit AKM AK4490EQ DAC / 120dB SNR measured / 0.0003% THD+N (Digital to balanced analog) Max output level: 2V RMS unbalanced, 4V RMS balanced Output impedance: 100 Ohms (RCA) / 200 Ohms (XLR)

miniDSP DSP Processing

Volume, Parametric Equalizer banks, Crossovers, Matrix mixer, Compressor/Limiter, Mute

Dirac Live Correction Suite for miniDSP

Plug&Play control and configuration from Dirac Live Correction Suite

FIR filter storage

Up to 4 filter configuration filters stored on unit

USB port

USB port type B for audio streaming, real time control and firmware upgrade

Power supply

110-240V AC

Dimensions (H x W x D)

41.5 x 429 x 236 mm. Provided with 1RU rack mount kit

 

Feature Comparison Between MiniDSP's “SHD” & “SHD Studio”

 

SHD

SHD Studio

Number of audio channels

2 in, 4 out          

2 in, 4 out          

Audio input connectivity

Digital SPDIF/Toslink/AES-EBU, USB, Network, Analog RCA/XLR

Digital SPDIF/Toslink/AES-EBU, USB, Network

Audio output connectivity

Analog RCA+XLR, Digital SPDIF

Digital SPDIF + AES-EBU

Input/output resolution

32-bit

32-bit

ADC /DAC chipsets

AK5574 / AK4490EQ

N/A

Internal sample rate

96kHz

96kHz

Maximum input sample rate

192 kHz

192 kHz

Calibration software

DLCT stereo

DLCT stereo

Filtering technology

Dirac Live®

Dirac Live®

Impulse response correction

Yes

Yes

Number of onboard presets

4

4

Infrared remote learning for 3rdparty remote

Yes

Yes

 

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