DALE SKU # GLEN-GSFW024

Glensound GS-FW024 MKII - Four Channel 4 Wire Subrack

Sale price$2,493.00
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    Description

    A 1u 19" rack unit containing 4 separate 4 wire/IFB circuits. The GS-FW024 MKII is the next generation on from the very popular original GS-FW024 and is one of Glensound's top of the range of extensive 4-wire talkback units. Glensound has been designing and making 4-wire talkback units for more than 35 years and the GS-FW024 MKII builds on past experience to provide a highly reliable and comprehensively specified unit which is also hugely versatile and is ideal for the communication hub of small OB vans and small studios.

    Features:

    • 4 outgoing and incoming talkback circuits
    • 1 incoming 'Programme' circuit
    • Presence LEDS indicate when an incoming talkback circuit receives audio
    • Internal front panel microphone and XLR for external microphone
    • Individual gain controls for both microphones
    • Glensound ‘Referee’ compressor/ limiter circuit on mic amps
    • Illuminated talkback keys can easily be programmed to alter operation mode (latching, momentary, latching & momentary (intelligent lever key))
    • All 4-wire circuits have input & output gain controls
    • 4 wire inputs can be looped to 4-wire outputs (IFB)
    • PGM input can be routed to 4-wire outputs
    • PGM inputs & IFBs can be mixed or cut when talkback keys are operated
    • Front panel switches for routing PGM & IFB & selecting mix/cut operation
    • Talkback groups can simply be defined
    • Mains powered 100-250 VAC
    • Front panel speaker and headphone jack (cuts front panel LS)
    • Balanced external LS output (0dB)
    • Front panel LS/Headphone volume control
    • Transformer balance outputs
    • Highly reliable electronic 'transformer' inputs
    • Power ON LED
    • All audio inputs & outputs on XLRs
    • Lazy mic output (permanent un-switched)
    • Loop inputs for remote operation of talkback keys
    • Loop outputs for red light switching/ external LS dim etc from talkback keys
    • Large labelling points for designation of audio circuits
    EXTERNAL MIC INPUTx
    Lineup Gain54dB (For 0dBu output)
    Gain trim control+ / - 10dB
    Input typeElectronically balanced
    MIC COMPRESSOR/ LIMITERx
    TypeComplex multi-point curve
    Input Level
    Output Level
    -54
    0.3
    -44
    +5.3
    -34
    +8.7
    -24
    +11.39
    -18
    Clip
    MIC FREQUENCY RESPONSE-1dBu @ 30 Hz
    -2dBU @ 20 KHz
    MIC DISTORTIONAll measured @ +8 dB on output
    100 Hz <= 0.06%
    1 kHz <= 0.02%
    10 kHz <= 0.03%
    MIC NOISE
    (RMS weighted 22-22KHz 300 Ohm termination)
    Mic noise minimum gain -75dB
    Mic noise maximum gain -54dB
    4-WIRE / PGM INPUTS
    Nominal line up0dBU
    Input Impedance>22K
    TypeTransformer balanced
    Input Gain Control+10 to - Infinity
    Maximum input before clipping+26dB
    Present Led Illumination Point-23dB
    Frequency Response (measured to 4-wire output (IFB))-1dBu @ 30 Hz
    -2dBu @ 20 KHz
    4-WIRE OUTPUTS
    O/P gain range-20dBu to +10dBU
    Output Impedance TypeFully protected electronically balanced
    Frequency Response (measured from 4-wire input (IFB))-1dBu @ 30 Hz
    -2dBu @ 20 KHz
    HEADPHONE / LS
    Headphone Impedance16 to 1000 Ohms
    Headphone/LS Gain range+10dB to -20dB (-Infinity by internal link)
    Maximum Headphone output+20dB into 600 Ohm headphones
    Frequency Response (Measured at headphones)-1.4dBu @ 30 Hz
    -0.8dBu @ 16 KHz
    LS DimFront panel preset None to Off (factory set to -14dBU)
    LS Amplifier3.5 Watts
    Internal LSMagnetically Shielded, Full Range 220Hz to 20kHz
    POWER
    Mains Input100 - 240 VAC
    Max Consumption8.5 Watts
    Queiscent3.7 Watts
    SIZE / WEIGHT
    Height1RU
    Width19 inch
    Depth205mm (excluding connectors)
    Weight1.97Kg

    A 1u 19" rack unit containing 4 separate 4 wire/IFB circuits. The GS-FW024 MKII is the next generation on from the very popular original GS-FW024 and is one of Glensound's top of the range of extensive 4-wire talkback units. Glensound has been designing and making 4-wire talkback units for more than 35 years and the GS-FW024 MKII builds on past experience to provide a highly reliable and comprehensively specified unit which is also hugely versatile and is ideal for the communication hub of small OB vans and small studios.

    Features:

    • 4 outgoing and incoming talkback circuits
    • 1 incoming 'Programme' circuit
    • Presence LEDS indicate when an incoming talkback circuit receives audio
    • Internal front panel microphone and XLR for external microphone
    • Individual gain controls for both microphones
    • Glensound ‘Referee’ compressor/ limiter circuit on mic amps
    • Illuminated talkback keys can easily be programmed to alter operation mode (latching, momentary, latching & momentary (intelligent lever key))
    • All 4-wire circuits have input & output gain controls
    • 4 wire inputs can be looped to 4-wire outputs (IFB)
    • PGM input can be routed to 4-wire outputs
    • PGM inputs & IFBs can be mixed or cut when talkback keys are operated
    • Front panel switches for routing PGM & IFB & selecting mix/cut operation
    • Talkback groups can simply be defined
    • Mains powered 100-250 VAC
    • Front panel speaker and headphone jack (cuts front panel LS)
    • Balanced external LS output (0dB)
    • Front panel LS/Headphone volume control
    • Transformer balance outputs
    • Highly reliable electronic 'transformer' inputs
    • Power ON LED
    • All audio inputs & outputs on XLRs
    • Lazy mic output (permanent un-switched)
    • Loop inputs for remote operation of talkback keys
    • Loop outputs for red light switching/ external LS dim etc from talkback keys
    • Large labelling points for designation of audio circuits
    EXTERNAL MIC INPUTx
    Lineup Gain54dB (For 0dBu output)
    Gain trim control+ / - 10dB
    Input typeElectronically balanced
    MIC COMPRESSOR/ LIMITERx
    TypeComplex multi-point curve
    Input Level
    Output Level
    -54
    0.3
    -44
    +5.3
    -34
    +8.7
    -24
    +11.39
    -18
    Clip
    MIC FREQUENCY RESPONSE-1dBu @ 30 Hz
    -2dBU @ 20 KHz
    MIC DISTORTIONAll measured @ +8 dB on output
    100 Hz <= 0.06%
    1 kHz <= 0.02%
    10 kHz <= 0.03%
    MIC NOISE
    (RMS weighted 22-22KHz 300 Ohm termination)
    Mic noise minimum gain -75dB
    Mic noise maximum gain -54dB
    4-WIRE / PGM INPUTS
    Nominal line up0dBU
    Input Impedance>22K
    TypeTransformer balanced
    Input Gain Control+10 to - Infinity
    Maximum input before clipping+26dB
    Present Led Illumination Point-23dB
    Frequency Response (measured to 4-wire output (IFB))-1dBu @ 30 Hz
    -2dBu @ 20 KHz
    4-WIRE OUTPUTS
    O/P gain range-20dBu to +10dBU
    Output Impedance TypeFully protected electronically balanced
    Frequency Response (measured from 4-wire input (IFB))-1dBu @ 30 Hz
    -2dBu @ 20 KHz
    HEADPHONE / LS
    Headphone Impedance16 to 1000 Ohms
    Headphone/LS Gain range+10dB to -20dB (-Infinity by internal link)
    Maximum Headphone output+20dB into 600 Ohm headphones
    Frequency Response (Measured at headphones)-1.4dBu @ 30 Hz
    -0.8dBu @ 16 KHz
    LS DimFront panel preset None to Off (factory set to -14dBU)
    LS Amplifier3.5 Watts
    Internal LSMagnetically Shielded, Full Range 220Hz to 20kHz
    POWER
    Mains Input100 - 240 VAC
    Max Consumption8.5 Watts
    Queiscent3.7 Watts
    SIZE / WEIGHT
    Height1RU
    Width19 inch
    Depth205mm (excluding connectors)
    Weight1.97Kg

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