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craigslist
Electronics For Sale By Owner in Westminster, CO
see also
Chord Mojo Headphone Amplifier, Portable DAC, Used BUNDLE Case Include
$200
Westminster
Douk P1 Tube Preamp with Upgraded NOS JAN & USSR Tubes
$100
Westminster
DENON Bluetooth 5.2 4K Home Theater Receiver
$129
Denver North/Highlands
ONKYO R-380 5.1 Home Theater Receiver w/Remote
$69
Denver North/Highlands
Audioquest Forest Toslink (Optical) Cable + Mini 3.5mm Adapter
$50
Westminster
Monster Interlink LightSpeed 200 Toslink (Optical) Cable - 1 Meter
$20
Westminster
Audioquest Copperhead RCA Interconnect Cables - 1 Meter
$60
Westminster
Audioquest Evergreen RCA Interconnect Cable - 3 Meter
$80
Westminster
Audioquest Evergreen RCA Interconnect Cable - 5 Meter
$120
Westminster
Tara Labs Prism 11 RCA Interconnect Cables - 1 Meter
$50
Westminster
Monster CATV Cables and Viewsonics Noise Eliminator
$20
Westminster
Earthquake Ground Loop Isolator
$20
Westminster
Audioquest and Monster S-Video Cables
$30
Westminster
Antminer L3+ Litecoin/Doge Scrypt Crypto Miner
$50
Westminster
Goldshell Mini Doge Scrypt Crypto Miner
$100
Westminster
Schiit Valhalla 2 OTL Tube Headphone and Preamp Upgraded Tubes
$300
Westminster
Schiit Vidar 2 Pair- Excellent Condition
$1,150
Westminster
MONSTER POWER Surge Protector HOME THEATER POWER CENTER HTS 1000
$15
Arvada
Sonos Connect
$50
Arvada
TrippLite IBR-12 Transient Voltage Surge Suppressor 12 Port
$60
THORNTON
Magnetic Privacy Screen for Computer Monitor 27 Inch
$30
THORNTON
Cerwin Vega ~ Eminece ~ JBL ~ READ THE DESCRIPTION
$120
Denver Metro Area
PEDAL PURGE $ 45 EACH
$45
Bluetooth car connector & USB charger NIB
$10
Westminster
Fellowes PS70-2 Cross Cut Shredder
$30
Arvada
ONKYO 10" 230w Powered Subwoofer
$69
Denver North/Highlands
BOSE Solo 15 Series 2 Bluetooth Soundbar
$89
Denver North/Highlands
DENON Bluetooth s510BT 5.2ch 4K A/V Receiver w/Remote
$139
Denver North/Highlands
Hot Tips 65 watt Wall Charger & Cable
$10
64th & Sheridan. Arvada
NEW! Suitcase LP RECORD PLAYER with Bluetooth
$50
Westminster/Longmont
Like new Sonos Gen 3 Subwoofer and Sonos Amplifier
$900
Arvada
📸 Insta360 GO Ultra Creator Bundle – Brand New (Sealed)
$500
Wheat Ridge
3.5mm Aux Cable - 15 Feet
$15
Westminster
Audioquest Evergreen 3.5mm Aux Cable - 2 Meter
$80
Westminster
JBL EON 510 speakers & stands
$900
chaffee park
NHT High Perf Center Speaker
$39
Denver North/Highlands
POLK AUDIO 10" Subwoofer Driver (psw-110)
$59
Denver North/Highlands
Symphonic record player, Model RMA351
$25
Arvada
Wheel of Fortune, Tiger, 1995
$10
Arvada
E200 Razor Scooter - RECONDITIONED - GUC $80
$80
Broomfield Area
NEW:Guardian Alert 911 by LogicMark Emergency alert system with no monthly fees.
$100
Broomfield
NEW:CenturyLink WiFi modem/router model C4000BZ kit (with cables, power adapter,
$85
Broomfield
Andery MagSafe Magnetic Car Mount
$5
Arvada
3x Wireless Qi Charging Pads
$20
Arvada
KLH Model Twenty Two Speakers w/Tye Dye Covers
$350
Arvada
Acoustic Research AR8 Speakers w/Tie Dye Courtenay Pollock Covers
$450
Arvada
Advent 101 Noise Reduction Unit
$60
Arvada
Akai DT-220 Audio Timer
$130
Arvada
TEAC AN-60 Dolby Noise Reduction Unit
$50
Arvada
Altec Lansing GCS100 Computer Speakers
$20
Arvada
Wharfedale W70C Speakers
$450
Arvada
Pioneer HPM-200 Speakers
$1,700
Arvada
KLH Model Six Speakers w/Tie Dye Covers
$600
Arvada
Infinity Reference Standard 2.5 Speakers
$2,100
Arvada
TI-83 Plus Graphing Calculator
$20
Arvada/Westminster
TI-84 Plus Graphing Calculator
$30
Arvada/Westminster
5 Satellite Speakers From JVC 5.1 Speaker System 140 Watts Each
$30
Arvada/Westminster
DIY Electronic/Experimenter Kit With Breadboard and Hundreds of Parts
$50
Arvada/Westminster
JVC 10" Subwoofer Driver Speaker
$25
Arvada/Westminster
Theradome PRO LH80
$650
Westminster
Dog E collar
$150
Broomfield
REALISTIC Radio Shack MPA-20 PA
$15
Arvada
Sony Digtal Audio/Video Control Center & Optimus Compact Dis
$80
Arvada
Cerwin Vega ~ Eminece ~ JBL ~ READ THE DESCRIPTION
$100
Two Pairs Of over-the-ear Bluetooth Headphones. Both Sound Amazing!
$40
Arvada
ViewSonic VX2025wm LCD Display
$20
Denver Metro Area
ASUS AC2900 (AC86U) Ethernet 2.4/5.0
$55
Denver Metro Area
TD-V541 Cassette Deck
$100
Thornton
Night Vision Binoculars - New in box!
$60
Westminster/Longmont
GE Universal Remote Control
$10
64th & Sheridan Arvada
Bose Sound Bar! Beautiful Sound!
$75
Arvada
Nice 55 inch Samsung TV!
$300
Arvada
Single din HD Sony cd, aux, mp3 ready.
$50
Westminster
ASUS NUC ExpertCenter PN54 mini PC (2025) Ryzen AI 5 340 & Radeon 840M
$385
Denver
Predator 4000
$270
Westminster
BOSE series161 Stereo Everywhere Speakers
$49
Denver North/Highlands
YAMAHA Bluetooth/Dolby Atmos 7.2 A/V Receiver w/Remote
$199
Denver North/Highlands
STARLINK - Standard Kit Replacement Cable - 15m - Gray
$45
Westminster
Audiovox Jensen CYCLONE II JO-52W - speakers
$75
Westminster
SureCall Fusion2Go 3.0 RV Cell Signal Booster
$250
Westminster / Broomfield
EGO Power+ CH5500 56-Volt Lithium-ion Rapid Charger
$75
Westminster
BluDento BLT-HD Bluetooth 5.0 Receiver
$75
Westminster / Broomfield
Monitor Audio silver 9’s
$300
Arvada
Samsung 40" Smart TV
$155
Westminster
Chauvet DJ 2 Mini Kinta IRC LED effect light.
$60
Arvada
Lot of 12 On/Over ear wired headphones
$100
Westminster
Panasonic SCHC38 Slim Compact Micro System
$50
120th & Sheridan
FITBIT Charge 6 by GOOGLE
$80
Denver
KT vehicle gateway
$25
Folding tables
$25
Shipping foam sheets
$2
Arvada
TrippLite IBR-12 Transient Voltage Surge Suppressor 12 Port
$50
THORNTON
Cerwin Vega ~ Eminece ~ JBL ~ READ THE DESCRIPTION
$100
THORNTON
Behringer EQ700 7-Band Graphic Equalizer
$20
Denver Metro Area
Home Stereo + Car Stereo
$40
TD-V541 Cassette Deck or best offer I am open
$80
Thornton
Strip Heaters batch of 12, 240 VAC input, 2250, 1500, and 750 Watt
$300
Westminster
Transformer Cart Mounted 45KVA 460 VAC 3 Phase Input
$800
Westminster
Line Conditioner Tripp Lite LC1800
$30
Westminster
iPhone SE (2020) – 64GB – White – Excellent Condition
$80
LG 48" 4K OLED Smart TV—LIKE-NEW
$650
Thornton
YAMAHA Bluetooth/Dolby Atmos 7.2 A/V Receiver w/Remote
$199
Denver North/Highlands
BOSE CineMate Surround Speakers
$39
Denver North/Highlands
INFINITY 10" C.M.M.D Subwoofer
$49
Denver North/Highlands
Nespresso espresso machine - with lots of extras!
$60
Arvada
Bussman TPL-CZ 600A fuses
$75
Arvada
Digital Recorder
$20
Westminster
Bluetooth earbuds
$15
Westminster
1970's Montgomery Wards Airline AM/FM solid state radio
$35
Thornton
Used Flatscreen TV
$200
Westminster, CO
Monitor & Television Mount – Adjustable - 13in. to 27in.
$30
Arvada / Denver
REDUCED Smart Humidifier by Lévoit (covers 215 to 505 ft)
$45
Westminster
JVC VCR (VHS Player)
$65
Signature 2000 VCR (VHS Player)
$65
Universal Audio Studio Pack
$200
Westminster
Yamaha htr5250
$30
Arvada
Harmon Kardon receiver and klipsch speakers
$250
Flood light security camera, new in box
$100
Arvada
Cyberpower gma5200bstv2 pc bundle
$650
Arvada
Konica Minolta (Business Copier)
$600
Westminster
HDMI cables
$50
arvada
bose speakers and others
$400
arvada
da lite projector screen
$20
arvada
front row microphone speaker
$50
arvada
canton powered subwoofer
$50
arvada
bose wall mounted array column speakers pair
$350
arvada
bose panaray MB4 modular bass loudspeaker pair
$500
arvada
Pair of Wall Plates - Dual 1/4" Mono Jacks Double Gang
$5
Bose wired headphones
$50
Westminster
2 meeting audio 🎤 systems
$50
Westminster
Gm pioneer amps
$100
Federal heights
Pioneer elite & definitive technology
$175
Westminister
Sennheiser HD 650
$200
Westminster
Minnesota Vikings 1980's Hutch Style Helmet Table Lamp - Works
$50
North Denver
Jinhoo DVD CD Player w/Remote DVP-506 - Brand New
$20
North Denver
Magnavox DP100MW8B DVD Player - Tested Working NO Remote
$10
North Denver
Magnavox MDV2100 DVD Player - Tested Working NO Remote
$10
North Denver
Sharp 55 Inch LED LCD TV w/Remote - Needs New T-Con Board
$40
North Denver
Samsung 3D Blu Ray Player DVD Player Tested Working - NO REMOTE
$15
North Denver
JVC 400W Digital Acoustics Process System Receiver RX-815V - Tested
$80
North Denver
Sony DVD Player DVP-NS300 Tested Working w/Remote Control
$15
North Denver
Magnavox MDV456 DVD Player - Tested Working NO Remote
$10
North Denver
Healbe Gobe3 Smart Band - Complete
$30
North Denver
Panasonic 55 inch Plasma Tv $40
$40
HP DESIGNJET Z2100-Z3100 Photo Printer Parts (Grab Bag)
$100
Westminster
30 amp power supply
$90
Thornton
Barrels 30 gal plastic
$15
Thornton
Portable Monitor
$70
Arvada
ViewSonic PJD5134 Projector
$50
Sterling by MUSIC MAN SUB SERIES
$175
Arvada
Complete Apparel DTG / DTF Printing System - Save $15k
$500
Wireless Brand New Shure Mics
$160
arvada
NEC NP08LP Projector Lamp
$40
XDJ-AZ 4-Channel Professional All-In-One DJ System w/ Decksaver
$3,249
Arvada
XDJ-RX All-In-One DJ System for Rekordbox with a Dual-Deck
$999
Arvada
Toyota Highlander radio/CD/cassette
$25
North Denver
Kenwood Deck
$40
Arvada
Eartec Charger w/ 10 Rechargeable Li-polymer Batteries
$185
Westminster
Apple watch series 10 46mm
$200
Thornton
JBL Charge 5 speaker
$120
Thornton
PA System
$900
Denver COLORADO
Speaker Monitor "FOR" Electric Drum Set
$300
Denver COLORADO
Polk 10" Powered Sub-Woofer
$75
Bose 20' Center Speaker
$20
VINTAGE POLKAUDIO RTA 11TL SPEAKERS (2)
$275
DENVER
Starlink V1Terminal Satellite Dish
$60
Arvada
Passive Stereo Monitor Controller
$180
Westminster
Logitech G920 Wheel Used in Mint condition
$100
Thornton, CO
JBL 305P-MKII White (Pair)
$350
2x Pioneer CDJ-800 and Vestax PMC-05 Pro III Mixer
$250
Yamaha htr-5730 receiver
$10
Arvada
KLH home audio speakers
$300
Arvada
Skar Dual 12" EVL subwoofers and enclosure
$300
northglenn
Skar Single 12" subwoofer and enclosure
$125
northglenn
HP DESIGNJET Z2100-Z3100 Photo Printer Parts (Variety Bag)
$80
Westminster
NIB Canon Pixma MG3620 Wireless All-in-One Color Inkjet Printer
$75
Arvada
Eton Mini 300PE Shortwave Radio
$30
Westminster
Bezel/Frame for 55" Samsung 'The Frame' TV (2017-2020)
$20
Westminster
Camera Drone New in box
$50
Brand New Bmani H2 noise cancelling headphones
$95
TV
$20
Arvada
CR-10S 3D Printer
$300
Arvada
JVC Boom Box
$125
Westminster
Memonex cd player
$30
Thornton
New 5.1 sound bar and Sub
$200
Thornton
2 RCA speakers and sub
$60
Thornton
Awia Walkman Tape player
$45
Thornton
Phillips powered sub
$80
Thornton
AIRPODS PRO 3
$175
Broomfield
Polk t15 speakers
$60
Thornton
Radiant 6 Reflector Light
$30
Arvada
22" Emerson LC260EM2 A
$15
Arvvada
VIZIO 5.1.4 Dolby Atmos Surround System
$175
Broomfield
Firestick 4k Max
$20
Westminster
Brother Label Maker - QL 570
$45
Arvada
2 Identical HP Office Jet Pro 6978 Printers
$10
Westminster
Asus 27" Monitor
$100
Arvada
Computer Monitor Risers
$10
Arvada
Parasound Model 5125 Class-AB THX ULTRA 2 CERTIFIED 5 Channel Amp
$550
1965 MOTOROLA MID-CENTURY MODERN AM/FM STEREO RECORD PLAYER
$350
VCRs
$80
Westminster, N Wadsworth Pkwy @ W 100th Ave
LG Widescreen TV
$200
Thornton
Iphone 13
$325
Denver
Razer Huntsman V3 Pro TKL mechanical gaming keyboard $100 OBO
$100
Broomfield
Xbox one console, controller, headset, power brick. $175 OBO.
$175
Broomfield
Century link C4000LG Modem
$20
Atlas sound outdoor speakers
$150
60" Sony TV - 2010 Vintage - The Beast
$25
Arvada
JBL PartyBox 320
$500
Highlands
5 Aqara Smart Switches -- No neutral
$100
Arvada
NIB Cerwin Vega SPCL182 3200W 18 Stroker Pro CL Series Single 2ohm Car Subwoofer
$1,250
Thornton
DJM-900NXS2 4-Channel Professional DJ Mixer with Case
$1,499
Arvada
Oooma Telo VoIP Free Internet Home Phone and HD3 Handset
$40
Westminster
VIZIO E43-C2 E Series 43-Inch Class Full-Array LED Smart TV
$60
Westminster
RMX-1000 Professional DJ Effector & Sampler
$799
Arvada
DDJ-SX2 4-Channel Controller for Serato DJ Pro with Case
$699
Arvada
Traktor Kontrol S4 4-Channel DJ Controller With Decksaver
$749
Arvada
Reloop RP-7000 MK2 Upper Torque Turntable System with Decksaver
$499
Arvada
Reloop RP-7000 MK2 Upper Torque Turntable System with Decksaver
$499
Arvada
Arris cable router/modem
$20
Arvada
HD Projector and powered 100” Screen
$400
Arvada
iPad Pro 12.9 Inch [4TH Gen] [WiFi Only]
$450
Arvada
Pioneer Deh 80PRS cd receiver head unit car audio
$450
iPad mini 4
$80
Thornton
FORCE MECH ELECTRIC WHEELCHAIR
$1,250
65 inch Planar LCD monitor (Heavy)
$200
Arvada
Special Edition Gold DDJ-REV1 Scratch-Style 2-Channel DJ Controller
$285
Arvada
Custom Ethernet Lines
$0
Denver
85in. Tv
$350
Westminster
Apple AirPod Pro 2
$150
Northglenn
Samsung Home Entertainment System
$45
Apple Watch Series 10 42mm GPS
$250
Arvada
B w center and subwoofer
$380
Arvada
IPad Pro M2 (2024)
$550
Denver
Shredders Staples - 150-Sheet Auto-Feed
$185
Thorton
Garmin Venu 3 Smartwatch
$270
Westminster
Nintendo Switch with accessories
$145
Westminster
dvr for sale $40
$40
federal heights
dvr for sale $40
$40
federal heights
OPUS-QUAD Professional All-In-One DJ System with Case
$2,799
Arvada
DJM-800 4-Channel High-End Digital Mixer
$899
Arvada
SL-1200M3D Direct Drive Turntable
$599
Arvada
SL-1200M3D Direct Drive Turntable
$599
Arvada
SL-1200M3D Direct Drive Turntable
$599
Arvada
CDJ-2000NXS2 Professional DJ Multi Player with Disc Drive
$1,499
Arvada
DDJ-REV1 Scratch-Style 2-Channel DJ Controller
$275
Arvada
CDJ-2000NXS2 Professional DJ Multi Player with Disc Drive
$1,499
Arvada
Akai MPC Live II Ultra-Portable Fully Standalone MPC
$1,099
Arvada
DDJ-SZ2 Flagship 4-Channel Controller for Serato DJ Pro
$1,199
Arvada
Roland TR-6S Rhythm Performer
$299
Arvada
TouchMix-8 14-Channel Digital Mixer
$799
Arvada
MX821S Rackmount 8-Channel Personal Mixer Stereo
$199
Arvada
(Custom Powder Coat) SL-1200MK2 Direct Drive Turntable
$999
Arvada
(Custom Powder Coat) SL-1200MK2 Direct Drive Turntable
$999
Arvada
Vizio TV
$75
Westminster
NHT center speaker
$90
Westminster
XDJ-AZ 4-Channel Professional All-In-One DJ System
$3,149
Arvada
Numark Scratch 24-Bit 2-Channel Scratch Mixer
$299
Arvada
65 Sony Bravia
$200
Westminster
AirPod Pros
$40
Canon pixma
$50
Brand new unopened IPad Air 11” M3
$500
Denver
TRADING: Brand New Nintendo Switch (Factory Sealed)
$1
Westminster
Ipad pro 6th gen 12.9inch
$700
Denver