Wadia Digital 931921 operation manual Technical Specifications, Aes/Ebu

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Technical Specifications

 

Digital Inputs

2 ST Glass Fiber Optic

 

2 SPDIF (BNC)

 

1 plastic Fiber Optic

 

1 AES/EBU

Data

PCM and DSD

Decoding Software

DigiMaster 1.4

D>A Sample Rate

2.8224MHz

Digital Processing Capability

48 Bits

Digital Resolution

26 Bits

Signal Inverting

Digital Domain

Digital Outputs 931

8 ST Glass Fiber Optic

 

Configurable from 2 – 8 Clock or Data

Interface

Proprietary Dual Fiber Clock or Data

Analog Outputs 921

One pair of Balanced (XLR)

 

One pair of Unbalanced (RCA)

 

(Both can be used simultaneously)

Output Type

Class A Zero Global Feedback Circuit

 

(Bipolar Output Device)

Volume Control

Volume can be adjusted via the remote control in 100 discrete steps

 

Each step alters the volume by 0.5 dB

Maximum Output Voltage

Maximum output level can be adjusted, via relays on rear panel mounted

 

switches, between 0.55V and 4.4V to match the overall system sensitivity

Output Impedance

XLR, 114 Ohms +/- 5%

 

RCA, 52 Ohms +/- 5%

Power Consumption

65 watts 921/931

Architecture

Modular, Updateable

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Contents Information&OperationManual 931/ 921DecodingComputerSystem Operation and Configuration Table of Contents PreliminariesInstallation and Set-up Quick StartThank You Brief HistoryHow to Use this Manual OverviewInventory Connections Quick Start Unpacking and PlacementLevel Setting OperationStandard Configuration AC Power Installation and Set-up UnpackingPlacement Installing the Tip-ToesConnecting the Wadia 931 to a Digital Source Wadia Digital Sources with ClockLink Connecting the 931 Wadia 931 Digital Controller Outputs Wadia 921 Decoding Computer InputsConnecting to 921 Mono Decoding Computers Connecting to a Preamplifier Connecting to Wadia 921 Mono Decoding ComputersConnecting Directly to an Amplifier Powering upIlluminated Status Indicator Choosing a Digital Cable Can I bypass the Wadia Volume Control? Why should I bypass the Preamplifier?Does the Wadia Volume Control compromise resolution? Should I use a Balanced or Unbalanced connection?Front Panel Controls Wadia 931 Remote Control Commands Table of Wadia 931 Digital Controller Remote FunctionsOperational Screens Ba la n ce F t Direct Access to Operational ScreensBalance Screen Status ScreenMut Cal L ass Pti Volume and InputMute No DataSampling Rate Detect Additional Features StandbyAss St andby Pt ic Emphasis DetectConfiguration Functions Configuration Entering Configuration ModeNavigating in Configuration Mode Menu Screen MapConfiguration Menu Screen Map Configuring Inputs Configuring Input ClockLink On or OffPu t 4 Clo ckli Nked Configure Input Name Configuring OutputsInpu Ame Xi al Hich Out p ut ? 3 4 5 6 7 8 Ex i t Ou tpu Oc k Le ft Ht O f fExiting Configuration Mode Restoring Factory SettingsSaving Configuration Settings Resto Facto Set NgsAppendices Troubleshooting Lock-up Software License AgreementEnvironmental Care Technical Specifications AES/EBUSafety Precautions Warranty Www .wa d ia.co m