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craigslist

Electronics For Sale in Longmont, CO

  1. see also
  2. ALPINE car audio components - speakers / amp / subwoofer
    $800
    Longmont
  3. Oasis Avantree Wireless Transmitter & Receiver - Unopened Box
    $18
    Longmont
  4. Vintage Bose 301 Series IV Direct/Reflecting Speaker Set-Owner Manual
    $245
    Longmont
  5. TP-Link Archer A20 AC4000 Tri-Band WiFi Router
    $40
    Erie
  6. Sony STR-DH820 7.1 Receiver + Yamaha NS-SP1800BL 5.1 Speakers
    $225
    Erie
  7. Samsung 32" TV
    $25
    Longmont
  8. Fisher TA-600 Receiver (1959)
    $425
    Frederick
  9. BOSE Free Space 51 Outdoor Speakers
    $110
    Longmont
  10. NEW! $600 3D Scanner for 3D Printers
    $450
    Longmont
  11. SentrySafe Model 1200 Fire-Resistant Chest
    $25
    Longmont
  12. Black Soundbar
    $15
    Longmont
  13. hp Printer
    $45
    Longmont
  14. Atomic clock s
    $5
    Erie
  15. Edifier R1280T Powered Bookshelf Speakers
    $100
    Longmont
  16. Caire Freestyle Comfort - portable oxygen concentrator
    $800
    Longmont
  17. Oxlife Liberty 2 - O2 Concepts - portable oxygen concentrator
    $1,600
    Longmont
  18. Rhythm P2 - portable oxygen concentrator
    $800
    Longmont
  19. OxyGo Next Inogen One G5 portable oxygen concentrator
    $1,000
    Longmont
  20. Garmin Forerunner 405 Wireless GPS Sport Watch & Heart Rate Monitor
    $95
    Erie
  21. Projector Bulbs - High Intensity Bulbs
    $5
    LONGMONT
  22. Kindle Paperwhite 16GB
    $100
    Gunbarrel
  23. KEF In-Wall & In-Ceiling Speakers - Brand New Sealed - $3,550 Retail (
    $2,800
    Longmont
  24. GARMIN GPSMAP 76CS
    $35
  25. Nikon Z5 with Nikkor 50/2.8 macro lens
    $850
    Longmont
  26. Simplisafe alarm system
    $24
    Longmont
  27. DISH Network Tailgater
    $200
    Dacono
  28. Bose Speakers
    $95
    Longmont
  29. Night Vision Binoculars - New in box!
    $50
    Longmont
  30. New! Suitcase Style LP Record Player + LP Storage Case
    $75
    SW Longmont
  31. Lenovo Tab M11 11" Tablet Bundle – 128GB – Android 15 – Excellent Cond
    $159
    Longmont
  32. Midway Galaga Arcade PCB Tested Working 100%
    $300
  33. Renogy 200w Solar Panel
    $100
  34. Battery and Battery Maintainer
    $45
    Longmont
  35. Polk audio speakers rt1000p 2 towers and the center channel
    $200
    Longmont
  36. Crosman F4 177 Cal Break Barrel Pellet Air Rifle w/Scope, 1200FPS, Gas
    $50
    Longmont
  37. Pioneer Stereo & Bose speakers $250!
    $250
    Boulder/longmont
  38. LUXMAN R-13 Receiver $220
    $220
    Boulder/longmont
  39. Nakamichi CR-1A tape deck $175
    $175
    Boulder/longmont
  40. TI-84 Plus Silver graphing calculator $75
    $75
    Boulder/longmont
  41. Samsung 27" Curved Monitor
    $60
    Longmont
  42. Flat screen TV, 5? Years old
    $50
    Longmont
  43. Vintage KLH Model 17 speakers
    $250
    Longmont
  44. Revel Performa M20 Bookshelf / Tower Speakers
    $325
  45. Insigna 52 inch
    $75
    longmont
  46. INNO-TAB 3
    $60
    Firestone
  47. Lot of 4 Environmental Lights DMX-4-5000 4-Ch DMX Decoder-Studio
    $180
  48. Turnkey Bag End Concert Sound System - 12x TA82F-MM Tops & 4x S15F-MM
    $3,500
  49. Projector
    $50
    Longmont
  50. Pioneer 7.1 home theater receiver
    $75
    Longmont
  51. Pioneer VSX-817 5.1 Home Theater Receiver
    $50
    Longmont
  52. Antique commercial speakers
    $45
    Berthoud
  53. 46 Inch Flat Screen TV
    $100
    Lafayette
  54. TCL 75” 4K Smart TV – 2024 Model – $300 CASH
    $300
    Niwot
  55. Yamaha NS-A635A speakers set of 4. Made in USA
    $160
    Firestone
  56. Klipsch KG 1.5 Bookshelf Speakers - Made in USA - Light Oak
    $130
    Longmont
  57. Polaroid 42" Screen Television (NO HDMI)
    $50
    Frederick
  58. Micro Acoustics FRM-2 Speakers (pair) with deep bass
    $150
    Gunbarrel, CO
  59. Audiophile CD player
    $250
  60. 50W solar panel with infinitely adjustable stand for maximum sun!!!!!
    $100
    Frederick
  61. Logitech External USB Stand
    $5
    Longmont
  62. AC adaptors Thomson Audiovox Jeep
    $1
    Longmont
  63. ELEGOO Saturn 2 MSLA Resin 3D Printer - Unopened
    $325
  64. Large Levoit air purifirer
    $50
  65. Generator Parallel Kit
    $25
    Lafayette
  66. andrew jones 5.1 pioneer speaker system
    $100
    longmont
  67. Sony Stereo Speakers
    $100
    Gunbarrel
  68. HP Laserjet 8150DN 11x17 Printer
    $40
    Pace / hwy 66
  69. Fujitsu ScanSnap ix500 Color Document Scanner
    $160
    Longmont
  70. Brand New Wireless Gaming Headset
    $25
    Longmont
  71. Brand New Damaged Screw Extractor Set
    $10
    Longmont
  72. TCL 50LE 4/64GB T510SPP - Only for Verizon
    $50
    Longmont
  73. New Multi Purpose tool
    $10
    Longmont
  74. Brand New Car Battery Jump Starter with Air Compressor
    $50
    Longmont
  75. 65" Sony 4K Smart TV (Premium XBR-65X850D) - Works Perfectly
    $300
    SW Longmont
  76. LK5 Pro 3D Printer
    $80
    Longmont
  77. Spendor Audio BC-1 Speakers / Studio Monitors
    $1,200
    Longmont
  78. Spendor Audio BC-1 Speakers / Studio Monitor
    $1,200
    Longmont
  79. Spendor Audio BC-1 Speakers / Studio Monitors
    $1,200
    Longmont
  80. Gaming monitor
    $120
    Longmont
  81. 450 volt capacitor
    $50
    Longmont
  82. Man Cave Signs
    $10
    Longmont
  83. Motorola 2 way radio stuff
    $1
    Longmont
  84. Assorted Sirius XM Radio Stuff
    $75
    Longmont
  85. MOTU MTP AV MIDI Timepiece USB
    $200
    Erie
  86. Brand new ps5 pro disc black sides
    $20
    erie
  87. Definitive Technology Studio Micro Subwoofer
    $49
    Erie
  88. Haier 42" LCD TV
    $40
    Berthoud
  89. Tripp Lite 3000va rack UPS
    $200
    longmont
  90. Apple Pencil Pro
    $200
    Longmont
  91. Samsung Flat Smart TV 65 in 4K 8 Series UHD with HDR LED 2019 model
    $450
    Erie
  92. 🎶 Crosley Radio Executive Portable Turntable - BRAND NEW 🎶
    $25
    Berthoud
  93. Delco Electronics AM/FM CD Player Head Unit Feachers Theftlock Securit
    $55
    Longmont
  94. Modem and Router - Arris Surfboard S33 and Netgear Nighthawk RS300
    $200
    Boulder
  95. Vipwise D36 Fitness Tracker Watch
    $20
    Longmont
  96. GEMINI-A Terminal/kiosk working
    $4,000
    Longmont
  97. Solid wood L shape desk
    $800
    Longmont
  98. Recliner chair
    $50
    Longmont
  99. Outdoor motion detectable porch light
    $25
  100. Tablo QUAD OTA DVR + Antennas Bundle
    $100
    Erie
  101. Weight Rack
    $25
    Erie
  102. Two Blink Doorbells with Sync Module and Solar Power
    $35
    Brownsville
  103. TV wall mount
    $20
    Berthoud
  104. Amazon Echo Dot 3rd Gen
    $10
    Longmont
  105. One Wheel Pint
    $400
    Erie
  106. Sony - 65" Class BRAVIA 2 II LED 4K UHD Smart Google TV (2025)
    $500
    Longmont
  107. Vintage Luxo Magnifying Light
    $50
  108. DYNEX 55" FLAT SCREEN TV
    $200
  109. Phase Linear 700 Direct Coupled Solid Amplifier with White Oak Upgrade
    $550
    Longmont
  110. Harman Kardon Citation 11 Preamplifier & 12 Amplifier
    $900
    Longmont
  111. Mark Levinson No.36L Digital Processor (DAC)
    $2,300
    Longmont
  112. Kenwood TS-940SAT Complete Matching Station – SP-940, MC-60, HS-5
    $850
    denver
  113. Puffco Peak Pro + accessories
    $300
  114. Canon T3i Rebel SLR camera with lenses
    $499
    Erie
  115. Canon Power Zoom 4000 and lumiquest softbox
    $15
    Erie
  116. Electric car charging adapter NACS to CCS
    $80
    Berthoud
  117. B&W Center Surround Sound Speaker
    $120
    Longmont
  118. FREE for scrap or repair - 75in TV
    $0
  119. Apple Air-Pods 4 Noise Cancelling (read description!)
    $80
    Frederick
  120. Portable DVD Player
    $20
    Longmont
  121. Orbi Wi-Fi Router
    $50
    Erie
  122. Canon imageFORMULA RS40 Photo and Document Scanner
    $210
    Longmont, CO
  123. Coors Light EA Sports Neon Sign - Working!
    $250
    Longmont
  124. GPS Triton 1500 Adventure Pack with topo maps
    $70
    Longmont
  125. FinePix A330 digital camera
    $30
    Longmont
  126. FineFpx JZ 300 with 10xzoom
    $75
    Longmont
  127. Samsung QN77S84DAEXZA - 77” Class S84D Series 4K OLED Smart Tizen TV
    $1,500
  128. Gabb Watch 3e
    $70
    Longmont
  129. 1990s NASCAR cards
    $25
    Firestone
  130. WYZE Cam v3, 1080P HD Wi Fi Security Camera, W/D Card
    $25
    Longmont
  131. Verizon MiFi 7730L Jetpack
    $13
    Longmont, CO