LAKE LM26 ดิจิตอลโปรเซสเซอร์

รหัสสินค้า : LM26

LAKE LM26 ดิจิตอลโปรเซสเซอร์

อุปกรณ์ปรับแต่งสัญญาณเสียง LAKE LM26 2-in/6-out Lake® Processor, Digital AES3 4-in/8-out 4-in/8-out Dante networked I/O, Crossover, delay and EQ for multi-way loudspeaker systems, 96 kHz internal sampling frequency, 32-bit, Full control via Lake software

The LAKE LM 26 provides a two input/six output analog configuration that is ideally suited for multi-way loudspeaker crossover, delay and EQ functions. The LM 26 also provides 4 × 8 AES3 digital I/O and 4 × 8 Dante networked I/O, all with comprehensive signal routing to provide Dante break-in / break-out and failover functionality. Two LM 26 units may be stacked and linked to function seamlessly as a single 4 × 12 processor.

LM 26 provides the ultimate combination of input/output signal flexibility and fail-safe operation. Audio inputs are accepted via the Dante network as well as on connectors for AES3 digital and analog. Simple programming in Lake Controller allows multiple, user-configured automatic switching scenarios.

For example, signals may be distributed over the Dante network, with an AES3 input source failing over to analog – and with the result automatically cascading to all Dante receivers. In addition, the LM Series’ dual-redundant network topology enables seamless switching in case of a problem on one Ethernet link.

In all situations, the LM 26 constantly monitors both the network and all active inputs to detect active audio signals, valid digital clocks, and valid network integrity. If problems are detected, automatic input priority switching ensures that the show will go on.

Features:

• Crossover, delay and EQ for multi-way loudspeaker systems
• Line driver and system EQ for self-powered loudspeaker systems
• Dante break-in/break-out
• Transmission system to and from FOH and stage L /stage R
• 2-in/6-out Lake® Processor
• Raised Cosine Equalization™
• Linear phase and classic crossovers
• LimiterMax™ peak and RMS limiters
• Maximum available delay of 2 seconds
• Analog with Iso-Float™ ground isolation
• Digital AES3 4-in/8-out 4-in/8-out Dante networked I/O
• Gigabit Dual Redundant Dante™ by Audinate® audio networking
• Daylight-readable display
• Dedicated Module Input and Output LED Metering
• Dedicated Module Input and Output mute buttons with LED
• Dynamic buttons and rotary encoder for parameter adjustment
• High quality A/D and D/A 24-bit conversion
• 96 kHz internal sampling frequency
• 32-bit floating point internal data path
• Full control via Lake Controller software application
• Software configurable GPIO

Specifications

FeaturesModule configuration2 Contour or 4 Mesa modulesChannel processing6 in Contour mode, 4 in Mesa modeInput routers8 input routers with 4 priorities in each, seamless failover to lower prioritiesModule input mixer4 ch. for Contour, 8 ch. for Mesa-modules. Mix any ratio between all input routers.Input processingRaised Cosine Mesa and Ideal Graphic input equalizersOutput processingLinear phase or Classic crossovers, Parametric EQ, shelving and all-pass filtersFeaturesDelay, Mute, Phase, Gain etc.LimitersLimiterMax with Peak and RMS limiter. Configurable MaxRMSLevel, MaxRMSCorner, MaxRMSAttackSuperModule compatibleYesAudio PerformanceConversion resolution24-bitInternal Sample Rate / Data path96 kHz / 32 bit floating pointProduct propagation delayBest case (AES synchronous 96 kHz to AES synchronous 96 kHz via module) 0.871 ms Analog (Analog in to Analog out via module) 1.039 ms Pass thru (Analog in to AES synchronous 96 kHz bypassing module) 0.158 msMaximum available user delay2 secondsAnalogInputs and Outputs2 inputs, 6 outputsFrequency response, digital-to-analog+/-0.03 dB, 20 Hz to 20 kHzFrequency response, analog-to-digital+/-0.1 dB, 20 Hz to 20 kHzTHD+Noise, inputs0.00024% typical at 1 kHzTHD+Noise, Outputs0.00037% typical at 1 kHzDynamic range, inputs116 dBDynamic range, Outputs115 dBInput impedance20 kOhm balanced, 10 kOhm unbalancedCommon Mode Rejection (CMR)-74 dB, 20 Hz to 20 kHzCrosstalk, inputs-98 dB, 20 Hz to 20 kHzDante Audio NetworkInputs and Outputs4 inputs, 8 outputsSupported sample rates48, 96 kHzSupport redundant pathsYesFlexible topologyyesDevice presetsFrame presets100AES InputsInputs and Outputs4 inputs, 8 outputsSupported resolutionsUp to 24-bitSupported sample rates44.1, 48, 88.2, 96, 176.4, 192 kHzTerminationSelectableGPIOInputs2 General Purpose Inputs (GPI) supporting external contact closureOutputs2 General Purpose Outputs (GPO) with internal contact closureSoftware configurable input controlStandby state, Mute state, Dual preset recallSoftware configurable output indicationStandby state, Mute state, Faults, ReadyEthernetGigabit Ethernet1000 Base-TFast Ethernet100 Base-TxBack panel InterfaceAnalog Inputs and Outputs2 + 6 XLRAES Inputs and OutputsDB-25, with selectable terminationEthernet PortsDual Neutrik® etherCON®GPIODB-9PowerDetachable locking 3-pin IECControl and monitoring interfaceVia Ethernet for Lake Controller softwareFront-panel user interfaceDisplayDaylight readable monochrome (128 x 64)MetersLED for signal level and clip indicators per channelLED Fault and Warning indicationYesParameter adjustmentSingle/multiple parameter edits with rotary encoderStandby Power buttonOn/StandbyPowerNominal voltage100 – 240 VACOperating voltage70-265 V ACPower consumption30 W maximumDimensionsDimensions483 mm (19″), 44 mm (1 U), 290 mm (11.5″)WeightWeight5 kg (11 lbs)FinishFinishBlack painted steel chassis with cast alumimum handlesApprovalsApprovalsCE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC