Amplifiers

Make BMI Surplus #1 source for quality used, new and refurbished test equipment. Our inventory is updated daily, in stock and ready to ship worldwide today. Keep checking back to see our newly added Amplifiers, Power Amplifiers, Differential Amplifiers and Bipolar Amplifiers for sale.

Showing 1–60 of 197 results

  • SKU: 69506

    Wilmanco WFM-S-10-80 Amplifier

    $35.00
  • SKU: 69401

    Optimax ASC-4001 Amplifier

    $100.00
  • SKU: 69319

    Varian 88236 Log Amplifier

    $105.00
  • SKU: 69280

    Aiken Advanced Systems 292438P1 Detector Log Amplifier

    $120.00
  • SKU: 69279

    Akon 292438P Detector Log Amplifier

    $115.00
  • SKU: 69275

    Akon 8523 Detector Log Amplifier

    $90.00
  • SKU: 69243

    Miteq AFSD5-080120-25-26p Amplifier

    $90.00
  • SKU: 69206

    Avantek SF6-0371 MIC Solid State Amplifier

    $85.00
  • SKU: 69172

    Perry Amplifier 030A Coaxial Amplifier

    $65.00
  • SKU: 69150

    Narda 14.5-16.6 Solid State Amplifier

    $50.00
  • SKU: 69149

    Miteq SYS4x2226 RF Power Amplifier

    $25.00
  • SKU: 69144

    Avantek UAA-714M Unit Amplifier

    $95.00
  • SKU: 69143

    Avantek AL-25M Solid State Amplifier

    $45.00
  • SKU: 69140

    Amplifier Research 25A100 Solid State Amplifier (parts only)

    $400.00
  • SKU: 69053

    Narda 2880 Solid State Amplifier

    $45.00
  • SKU: 68998

    AH Systems SAS-563B Active Loop Antenna 1 kHz to 30 MHz

    $250.00
  • SKU: 68991

    MFR Akon inc 15-XH002 Video Amplifier

    $65.00
  • SKU: 68985

    Perkin-Elmer 99 ABS Preamplifier with Bias Box

    $400.00
  • SKU: 68966

    Perkin-Elmer 97 SED Preamplifier

    $265.00
  • SKU: 68462

    Serno 0293E RF Amplifier +17VDC

    $100.00
  • SKU: 68461

    Serno 5204 RF Amplifier +18VDC

    $130.00
  • SKU: 68424

    Q-bit Corp 403 RF Amplifier

    $55.00
  • SKU: 68078

    Princeton Applied Research 186A Synchro-Het Lock-In Amplifier (parts only)

    $100.00
  • SKU: 67992

    Symmetricom 6502 Distribution Amplifier (parts only)

    $60.00
  • SKU: 67949

    Lot of 3 Amplica RF Amplifiers 3346HS/3346HS-1/3454HS

    $50.00
  • SKU: 67947

    Avantek AV-911 RF Amplifier

    $130.00
  • SKU: 67945

    Jeol BEI Preamplifier

    $125.00
  • SKU: 67940

    Kalmus 150 50w 15-50MHz RF Amplifier

    $200.00
  • SKU: 67939

    Tron-Tech Heat Sink on top of RF Amplifier CDR11-134-001

    $175.00
  • SKU: 67938

    Tektronix NTSC Color Sync & Test Signal Generator (parts only)

    $70.00
  • SKU: 67891

    Thermal Control A020 RF Power Amplifier

    $150.00
  • SKU: 67763

    RHG Electronics DM1-2/10C IF Amplifier

    $90.00
  • SKU: 67762

    RHG Electronics IC SL60 AV46 IF Amplifier

    $80.00
  • SKU: 67710

    Inline 3248 Stereo Audio Distribution Amplifier (in original box)

    $300.00
  • SKU: 67709

    Inline IN3216R Video Distribution Amplifier/Line Driver

    $185.00
  • SKU: 67708

    Inline 3248 Stereo Audio Distribution Amplifier

    $185.00
  • SKU: 67482

    Biamp MXA35 Mixer and Amplifier 35W/4 100V

    $75.00
  • SKU: 67356

    Avantek PPR-36 RF Amplifier

    $45.00
  • SKU: 67329

    k&L TD960-6 D54-586 Low Noise Amplifier

    $45.00
  • SKU: 67327

    Miteq AU-1A-0150 RF Low Noise Amplifier Frequency 1-500 MHz

    $40.00
  • SKU: 67271

    C300220860 Fiber Optic Amplifier

    $120.00
  • SKU: 67265

    Frequency Electronics RF Amplifier FE-700

    $325.00
  • SKU: 67223

    Dukane Power 35 1A1335 Solid State Amplifier

    $85.00
  • SKU: 65969

    Ball Aerospace & Tech Direct Box Low Noise Amplifier

    $500.00
  • SKU: 65927

    Microwave Power Devices Solid State Amplifier PA300-12/4007 Freq 300 MHz

    $150.00
  • SKU: 65923

    Amplifier Research 5W1000

    $2,200.00
  • SKU: 65690

    Isomet RF Amplifier

    $750.00
  • SKU: 65304

    Hewlett Packard 5087A Distribution Amplifier

    $225.00
  • SKU: 65195

    Custom Rack Mount 50 Watt HF Power Amplifier 1-30 Mhz 47dB gain

    $300.00
  • SKU: 65193

    Hewlett Packard 8447D Amplifier .1-1300Mhz 25dB Gain

    $200.00
  • SKU: 65192

    Hewlett Packard 8447D OPT 010 Amplifier .1-1300Mhz 25dB Gain

    $250.00
  • SKU: 64051

    MCL MT3300 TWT AMPLIFIER (Like New !!)

    $9,500.00
  • SKU: 64728

    Ithaco 391A Lock-In-Amplifier

    $300.00
  • SKU: 42240

    Stanford Research SR552 Bipolar Preamplifier

    $245.00
  • SKU: 60843

    Anfatec eLockedIn 204/2 Amplifier

    $4,000.00
  • SKU: 46911

    HP 11975A Amplifier

    $275.00
  • SKU: 14074

    Hewlett Packard 8447E Opt 010 Amplifier

    $225.00
  • SKU: J01193

    Tektronix 7A24 Dual / 2-channel Trace Amplifier.

    $34.95
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    SKU: 64285

    Thorlabs LIA 100 w/PC 100

    $399.00
  • SKU: 63518

    Dukane 250 watt 8 input commercial public address amplifier

    $100.00