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    Audio Visual / Pre Amplifier

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 1-50 of 67.
    ANALOG DEVICES SSM2211SZ

    ANALOG DEVICES

    SSM2211SZ

    AUDIO POWER AMPLIFIER, AB, 1, 1.5 W, 2.7V TO 5.5V, SOIC, 8 ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £1.28 Price with VAT: £1.53 Buy Surplus As Low As £0.44 Price with VAT: £0.53
    £0.44 Price with VAT: £0.53
    NTE NTE942

    NTE

    NTE942

    DUAL PREAMPLIFIER, CASE: PDIP-14, SUPPLY VOLTAGE: 40 V, POWER DISSIPATION: 715 MW, OPERATING TEMPERATURE: 0 TO 70 °C
    ✓ IN STOCK!
    £12.09 Price with VAT: £14.51 Buy Surplus As Low As £9.15 Price with VAT: £10.98
    £9.15 Price with VAT: £10.98
    RDL EZ-VM22E

    RDL

    EZ-VM22E

    VGA/XGA SWITCHER/EQUALIZED AMPLIFIER - 2 INPUTS, 2 OUTPUTS
    ✓ IN STOCK!
    £267.23 Price with VAT: £320.67 Buy Surplus As Low As £136.62 Price with VAT: £163.94
    £136.62 Price with VAT: £163.94
    RDL STA-1M

    RDL

    STA-1M

    RDL AUDIO LINE AMPLIFIER, PRODUCT RANGE:STICK-ON SERIES, PLUG TYPE:HARDWIRED, FREQUENCY MAX:20KHZ, FREQUENCY MIN:10HZ, GAIN DB MAX:14DB, GAIN DB MIN:-14DB, IMPEDANCE:2OHM, NO. OF OUTPUTS:2OU ...
    ✓ IN STOCK!
    £259.20 Price with VAT: £311.04 Buy Surplus As Low As £141.66 Price with VAT: £169.99
    £141.66 Price with VAT: £169.99
    RDL ST-DA3

    RDL

    ST-DA3

    AMPLIFIER, AUDIO DISTRIBUTION TYPE, ULTRA LOW NOISE/DISTORTION, ADJUSTABLE GAIN, DISTRIBUTION W/ GAIN OR LOSS, DISTRIBUTION W/ IMPEDANCE CONVERSION, ISOLATED OUTPUT, BALANCED/UNBALANCED INPU ...
    ✓ IN STOCK!
    £338.19 Price with VAT: £405.83 Buy Surplus As Low As £168.08 Price with VAT: £201.70
    £168.08 Price with VAT: £201.70
    RDL STM-2

    RDL

    STM-2

    MICROPHONE PREAMPLIFIER, LOW NOISE TYPE, PHANTOM CAPABILITY, ADJUSTABLE OUTPUT, ADJUSTABLE GAIN, LOW/HIGH IMPEDANCE MIC INPUT, SINGLE ENDED INPUT, 2 BALANCED/UNBALANCED OUTPUT, 35-65 DB GAIN ...
    ✓ IN STOCK!
    £342.33 Price with VAT: £410.79 Buy Surplus As Low As £237.25 Price with VAT: £284.70
    £237.25 Price with VAT: £284.70
    SHURE BROTHERS MX400SMP

    SHURE BROTHERS

    MX400SMP

    (PRICE/EA) INSTALLED SHOCK MOUNT PREAMPLIFIER SOLD SEPERATELY FOR MX405/10 MICS, COVERPLATE, 5-PIN XLR (FEMALE CONNECTOR INCLUDED) SUPPORTS STANDARD A
    ✓ IN STOCK!
    £169.53 Price with VAT: £203.44 Buy Surplus As Low As £83.22 Price with VAT: £99.86
    £83.22 Price with VAT: £99.86
    Repair Yours £150.00 Price with VAT: £180.00
    FIVES 8940-772D

    FIVES

    WARNER & SWASEY

    8940-772D

    PRE-AMP BOARD
    ✓ IN STOCK!
    Call for Availability
    RDL ST-IC1

    RDL

    ST-IC1

    STICK-ON SERIES INTERCOM AMPLIFIER
    ✓ IN STOCK!
    £313.59 Price with VAT: £376.30 Buy Surplus As Low As £213.56 Price with VAT: £256.27
    £213.56 Price with VAT: £256.27
    RDL ST-SH2

    RDL

    ST-SH2

    STEREOPHONIC HEADPHONE AMP, 20HZ-40KHZ, PRODUCT RANGE:STICK-ON SERIES, PLUG TYPE:-
    ✓ IN STOCK!
    £302.52 Price with VAT: £363.03 Buy Surplus As Low As £206.08 Price with VAT: £247.29
    £206.08 Price with VAT: £247.29
    RDL ST-VCA1

    RDL

    ST-VCA1

    DISCONTINUED BY MANUFACTURER, AMPLIFIER, VOLTAGE CONTROLLED, STICK-ON SERIES, 600 OHM LINE OUTPUT, 50 MA, 24-33 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £115.51 Price with VAT: £138.61
    £115.51 Price with VAT: £138.61
    MSI PA8-2DN

    MSI

    PA8-2DN

    DISCONTINUED BY MANUFACTURER, PRE AMPLIFIER, MAG, 8-30VDC INPUT, OUTPUT 10V, PLASIC ENCLOSURE, DIN RAIL MOUNT, LIGHT INDICATION
    ✓ IN STOCK!
    Buy Surplus As Low As £273.71 Price with VAT: £328.45
    £273.71 Price with VAT: £328.45
    Repair Yours £227.18 Price with VAT: £272.62
    STANFORD RESEARCH SR440

    STANFORD RESEARCH

    SR440

    DISCONTINUED BY MANUFACTURER, FAST PREAMPLIFIER, DC-300 MHZ, 4 WIDE BANDWIDTH, PROVIDE GAINS OF 5, 25, 125, AND 625, DC COUPLED, FAST RISE TIME, LOW NOISE, 1/4A AT 100/120V, 1/8A AT 220/240V
    ✓ IN STOCK!
    Buy Surplus As Low As £4,495.30 Price with VAT: £5,394.36
    £4,495.30 Price with VAT: £5,394.36
    FANUC A860-0380-V203

    FANUC

    A860-0380-V203

    DISCONTINUED BY MANUFACTURER, PRE-AMPLIFIER UNIT, FOR HIGH RESOLUTION PULSE CODER,
    ✓ IN STOCK!
    Buy Surplus As Low As £165.34 Price with VAT: £198.41
    £165.34 Price with VAT: £198.41
    ALTEC 1605C NOALA

    ALTEC

    1605C NOALA

    CONTROL PANEL, GAIN-CONTROLLING AMPLIFIER, PAGE LEVEL CONTROL, MUSIC LEVEL CONTROL, RELATIVE LEVEL METER, NOISE SENSE CONTROL, LEVEL SWITCH, RACK MOUNTABLE, HINGED FRONT COVER, 120 VAC, 50/6 ...
    ✓ IN STOCK!
    Buy Surplus As Low As £247.90 Price with VAT: £297.48
    £247.90 Price with VAT: £297.48
    RDL EZ-VDA2B

    RDL

    EZ-VDA2B

    EZ SERIES TWO WAY BNC VIDEO DISTRIBUTION AMPLIFIER; PRODUCT RANGE:EZ SERIES; PLUG TYPE:US; BANDWIDTH:400MHZ; GAIN DB MAX:6DB; GAIN DB MIN:1DB; IMPEDANCE:75OHM; NO. OF OUTPUTS:2OUTPUTS
    ✓ IN STOCK!
    £228.27 Price with VAT: £273.92 Buy Surplus As Low As £129.79 Price with VAT: £155.75
    £129.79 Price with VAT: £155.75
    RDL ST-MX3

    RDL

    ST-MX3

    RDL LINE LEVEL MIXING AMPLIFIER, POWER REQUIREMENTS: 24-30 VDC FLOATING OR 12-15 VDC BIPOLAR, 55 MA, NUMBER OF CHANNELS: 3, GAIN: -14- DB, FEATURES: O
    ✓ IN STOCK!
    £301.63 Price with VAT: £361.96 Buy Surplus As Low As £110.21 Price with VAT: £132.25
    £110.21 Price with VAT: £132.25
    RDL STM-DA3

    RDL

    STM-DA3

    MIC DISTRIBUTION AMPLIFIERMIC LEVEL 1X3
    ✓ IN STOCK!
    £327.48 Price with VAT: £392.97 Buy Surplus As Low As £185.90 Price with VAT: £223.08
    £185.90 Price with VAT: £223.08
    EXTRON MDA-3V

    EXTRON

    MDA-3V

    VIDEO DISTRIBUTION AMPLIFIER, 3OUTPUT, 400MHZ,
    ✓ IN STOCK!
    £96.30 Price with VAT: £115.57 Buy Surplus As Low As £42.13 Price with VAT: £50.56
    £42.13 Price with VAT: £50.56
    GROMMES PRECISION G222

    GROMMES PRECISION

    G222

    PREAMPLIFIER, 6 CHANNEL, .026AMP, 110-125VAC 50/60HZ, CONDENSOR MICROPHONE POWER 158MA 12VDC
    ✓ IN STOCK!
    £477.70 Price with VAT: £573.24 Buy Surplus As Low As £249.96 Price with VAT: £299.95
    £249.96 Price with VAT: £299.95
    Repair Yours £177.93 Price with VAT: £213.52
    PEAVEY MPE-X

    PEAVEY

    MPE-X

    DISCONTINUED BY MANUFACTURER, PRE AMPLIFIER MODULE, XLR INPUT, 13-53 DB, 12 V DC
    ✓ IN STOCK!
    Buy Surplus As Low As £95.31 Price with VAT: £114.38
    £95.31 Price with VAT: £114.38
    Repair Yours £150.00 Price with VAT: £180.00
    PEAVEY MPE-X3

    PEAVEY

    MPE-X3

    DISCONTINUED BY MANUFACTURER, PRE AMPLIFIER MODULE, XLR INPUT, 13-53 DB, 12 V DC
    ✓ IN STOCK!
    Buy Surplus As Low As £136.97 Price with VAT: £164.36
    £136.97 Price with VAT: £164.36
    Repair Yours £150.00 Price with VAT: £180.00
    CREO PRODUCTS 503C01525B-H

    CREO PRODUCTS

    503C01525B-H

    DISCONTINUED BY MANUFACTURER, CTP CARRIAGE AMPLIFIER BOARD, KODAK CREO TRENDSETTER
    ✓ IN STOCK!
    Buy Surplus As Low As £287.97 Price with VAT: £345.56
    £287.97 Price with VAT: £345.56
    Repair Yours £239.01 Price with VAT: £286.81
    FANUC A860-0380-V202

    FANUC

    A860-0380-V202

    DISCONTINUED BY MANUFACTURER, PRE-AMPLIFIER UNIT, FOR HIGH RESOLUTION PULSE CODER,
    ✓ IN STOCK!
    Buy Surplus As Low As £205.49 Price with VAT: £246.59
    £205.49 Price with VAT: £246.59
    OSPREY SDAR-4

    OSPREY

    SDAR-4

    SDI DISTRIBUTION AMPLIFIER, USB POWERED, RECLOCKING, 3G/HD/SD SIGNALS , 1X VIDEO INPUT, 4X VIDEO OUTPUTS, 5 VDC, 1.5 WATTS
    ✓ IN STOCK!
    £327.46 Price with VAT: £392.95 Buy Surplus As Low As £138.93 Price with VAT: £166.71
    £138.93 Price with VAT: £166.71
    BOGEN COMMUNICATION DMP-06

    BOGEN COMMUNICATION

    DMP-06

    DISCONTINUED BY MANUFACTURER, MIXER PREAMP, 6 X MODULE INPUT CHANNELS, 2 X INDEPENDENT MIXES, 72 DB SIGNAL TO NOISE RATIO, 20 HZ-20 KHZ FREQUENCY RESPONSE, 120 VAC, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £136.07 Price with VAT: £163.28
    £136.07 Price with VAT: £163.28
    SIEMENS 7MH71450A

    SIEMENS

    MILLTRONICS

    7MH71450A

    AMPLIFIER, REMOTE MOUNTED, 1/2" NPT, ALUMINUM ENCLOSURE, USED W/ MSP-1 / MSP-3 / MSP-9
    £486.00 Price with VAT: £583.20 Buy Surplus As Low As £292.00 Price with VAT: £350.40
    £292.00 Price with VAT: £350.40
    BEHRINGER NU3000DSP

    BEHRINGER

    NU3000DSP

    DISCONTINUED BY MANUFACTURER, DIGITAL AMPLIFIER, RACK MOUNT, INUKE DSP, 1500 W, DUAL CHANNEL
    Buy Surplus As Low As £443.81 Price with VAT: £532.57
    £443.81 Price with VAT: £532.57
    Repair Yours £368.95 Price with VAT: £442.74
    RDL STA-2A

    RDL

    STA-2A

    LINE AMPLIFIER, STICK-ON SERIES, TWO CHANNEL, HIGH OUTPUT, 10 HZ - 50 K HZ FREQUENCY MAX, FREQUENCY MIN:, 1DB - 24DB GAIN
    £374.75 Price with VAT: £449.70 Buy Surplus As Low As £225.16 Price with VAT: £270.19
    £225.16 Price with VAT: £270.19
    RDL FP-PA20

    RDL

    FP-PA20

    POWER AMPLIFIER ,- 20 W, 8 OHM
    £347.62 Price with VAT: £417.14 Buy Surplus As Low As £208.57 Price with VAT: £250.28
    £208.57 Price with VAT: £250.28
    ON SEMICONDUCTOR 4918-A-NNPF

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    4918-A-NNPF

    VOLUME BOOSTER 1:1-1INCH
    £961.23 Price with VAT: £1,153.48 Buy Surplus As Low As £577.34 Price with VAT: £692.81
    £577.34 Price with VAT: £692.81
    Repair Yours £480.62 Price with VAT: £576.74
    METTLER TOLEDO 58085016

    METTLER TOLEDO

    58085016

    DISCONTINUED BY MANUFACTURER, PH/ORP PRE-AMPLIFIER, 3/4" NPT, 3 M CABLE, PART # 1200-26
    Buy Surplus As Low As £412.09 Price with VAT: £494.51
    £412.09 Price with VAT: £494.51
    EXTRON MLS 406

    EXTRON

    MLS 406

    EXTRON, MLS 406, MLS406, PRE AMP, 100-240VAC, 50/60HZ, -42-24DB
    £230.51 Price with VAT: £276.62 Buy Surplus As Low As £124.48 Price with VAT: £149.37
    £124.48 Price with VAT: £149.37
    Repair Yours £150.00 Price with VAT: £180.00
    GENERAL ELECTRIC PRE868-2-20

    GENERAL ELECTRIC

    GE SENSING

    PRE868-2-20

    GE SENSING, PRE868-2-20, PRE868220, REMOTE PRE AMPLIFIER
    Buy Surplus As Low As £335.52 Price with VAT: £402.63
    £335.52 Price with VAT: £402.63
    Repair Yours £279.60 Price with VAT: £335.52
    METTLER TOLEDO 1200-21

    METTLER TOLEDO

    THORNTON

    1200-21

    DISCONTINUED BY MANUFACTURER, PRE AMPLIFIER, PH/ORP, 58085011
    Buy Surplus As Low As £119.50 Price with VAT: £143.40
    £119.50 Price with VAT: £143.40
    PANTRON ISM-1200-S-24VDC

    PANTRON

    ISM-1200-S-24VDC

    AMPLIFIER, MAN/AUTO GAIN, ERROR, ALARM, ANALOG, SCREW TERMINALS, ALSO COMES IN 115VAC AND 24VAC
    £175.00 Price with VAT: £210.00 Buy Surplus As Low As £105.00 Price with VAT: £126.00
    £105.00 Price with VAT: £126.00
    GALLIEN-KRUEGER 206-0210-B

    GALLIEN-KRUEGER

    206-0210-B

    DISCONTINUED BY MANUFACTURER, PRE AMP CIRCUIT BOARD ASSEMBLY, DIRECT OUT, INPUT, COLUME, VOICING FILTERS, ACTIVE EQUALIZATION, OUTPUT, LIMITER, PATCH BAY
    Buy Surplus As Low As £360.92 Price with VAT: £433.10
    £360.92 Price with VAT: £433.10
    Repair Yours £238.78 Price with VAT: £286.54
    URYU SEISAKU UEC-PRAMP

    URYU SEISAKU

    UEC-PRAMP

    PREAMPLIFIER BOX, FOR NUTRUNNER ASSEMBLY TOOL, BLACK
    £421.00 Price with VAT: £505.20 Buy Surplus As Low As £183.70 Price with VAT: £220.44
    £183.70 Price with VAT: £220.44
    Repair Yours £167.73 Price with VAT: £201.28
    METTLER TOLEDO 58085015

    METTLER TOLEDO

    58085015

    DISCONTINUED BY MANUFACTURER, PH/ORP PRE-AMPLIFIER, 3/4 INCH NPT, 1 METER CABLE CORD, PART # 1200-25
    Buy Surplus As Low As £219.21 Price with VAT: £263.05
    £219.21 Price with VAT: £263.05
    TOA ELECTRIC CO M-01F

    TOA ELECTRIC CO

    M-01F

    PRE-AMPLIFIER, OR BALANCED, LOW IMPEDANCE MICROPHONE, HIGH AND LOW CUT FILTERS FOR TONE CONTROL, PHANTOM POWER FOR CONDENSER-TYPE MICROPHONES CONNECTOR, FEMALE XLR, DC 24V, 200 OHM INPUT, 52 ...
    £128.22 Price with VAT: £153.87 Buy Surplus As Low As £77.09 Price with VAT: £92.51
    £77.09 Price with VAT: £92.51
    SENSOREX PA-GL90B

    SENSOREX

    PA-GL90B

    PREAMPLIFIER
    £420.16 Price with VAT: £504.19 Buy Surplus As Low As £252.40 Price with VAT: £302.88
    £252.40 Price with VAT: £302.88
    SENSOREX PA-SDI

    SENSOREX

    PA-SDI

    PREAMPLIFIER
    £460.21 Price with VAT: £552.26 Buy Surplus As Low As £276.58 Price with VAT: £331.90
    £276.58 Price with VAT: £331.90
    SENSOREX PA-SSA2

    SENSOREX

    PA-SSA2

    PREAMPLIFIER
    £420.16 Price with VAT: £504.19 Buy Surplus As Low As £252.40 Price with VAT: £302.88
    £252.40 Price with VAT: £302.88
    SENSOREX PA-TBA

    SENSOREX

    PA-TBA

    PREAMPLIFIER
    £420.16 Price with VAT: £504.19 Buy Surplus As Low As £252.40 Price with VAT: £302.88
    £252.40 Price with VAT: £302.88
    SENSOREX PA-EC1

    SENSOREX

    PA-EC1

    PREAMPLIFIER
    £420.16 Price with VAT: £504.19 Buy Surplus As Low As £252.40 Price with VAT: £302.88
    £252.40 Price with VAT: £302.88
    SENSOREX PA-GL90A

    SENSOREX

    PA-GL90A

    PREAMPLIFIER
    £420.16 Price with VAT: £504.19 Buy Surplus As Low As £252.40 Price with VAT: £302.88
    £252.40 Price with VAT: £302.88
    SENSOREX PA-LIA

    SENSOREX

    PA-LIA

    PREAMPLIFIER
    £420.16 Price with VAT: £504.19 Buy Surplus As Low As £252.40 Price with VAT: £302.88
    £252.40 Price with VAT: £302.88
    SIEMENS 7MH7145-0C

    SIEMENS

    7MH7145-0C

    REMOTE MOUNTED PRE-AMPLIFIER, ENCLOSURE: PAINTED STEEL / NEMA 4
    £871.00 Price with VAT: £1,045.20 Buy Surplus As Low As £523.00 Price with VAT: £627.60
    £523.00 Price with VAT: £627.60
    RDL ST-PA2

    RDL

    ST-PA2

    RDL TWO-WATT UTILITY AMPLIFIER, PRODUCT RANGE:STICK-ON SERIES, PLUG TYPE:HARDWIRED, FREQUENCY MAX:30KHZ, FREQUENCY MIN:20HZ, GAIN DB MAX:12DB, NO. OF OUTPUTS:2OUTPUTS ROHS COMPLIANT: NO
    £164.74 Price with VAT: £197.69 Buy Surplus As Low As £98.99 Price with VAT: £118.79
    £98.99 Price with VAT: £118.79
    PYLE AUDIO PP555

    PYLE AUDIO

    PP555

    COMPACT PHONO PREAMP WITH 9V BATTERY COMPARTMENT, PRODUCT RANGE:-, PLUG TYPE:US
    £24.94 Price with VAT: £29.93 Buy Surplus As Low As £15.11 Price with VAT: £18.14
    £15.11 Price with VAT: £18.14
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