An experienced seller of Used and Refurbished professional and broadcast electronics. Items are carefully cleaned, tested and repaired before being listed. International buyers are welcome.
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| All | 350 |
| Electronics | 188 |
| Audio | 128 |
| GPS Accessories | 15 |
| Communications | 11 |
| GPS Navigation Systems | 11 |
| Components | 8 |
| Circuit Boards & Components | 8 |
| Networking | 5 |
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| Cameras & Optics | 12 |
| Camera & Optic Accessories | 9 |
| Cameras | 2 |
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| Hardware | 6 |
| Power & Electrical Supplies | 5 |
| Tools | 1 |
| Business & Industrial | 3 |
| Manufacturing | 2 |
| Automation Control Components | 1 |
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![Broadcast Tools ADCS III EAS AES Digital Audio Inserter Analog Digital Converter [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_ed383568-0426-4ac9-a750-d56a7e13aa2a_300x.jpg?v=1711720510)
$657.00
$773.03
You save
$116.03
![[LOT OF 6] Telos HX1 Digital Hybrid Broadcast Phone Line Audio Console Interface TBU MINT- [Refurbished] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_cf7a039e-e7ec-4cae-956e-9a1a2da05a23_300x.jpg?v=1686992073)
$1,492.00
$1,770.08
You save
$278.08
$172.00
$700.04
You save
$528.04
$234.00
$359.01
You save
$125.01
![Digigram LoLa 280 Logging Skimmer 8 Channel HD Audio Recording PCIe x1 LP Card [Refurbished] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_0e782dfa-ea5d-428b-a80e-37a85c00f0c1_300x.jpg?v=1711725529)
$410.00
$822.96
You save
$412.96
![AudioScience ASI4113 Broadcast AES/EBU Digital & Balanced Analog Sound Card 4113 [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_54eb8613-ca3b-4f59-a231-e62873882dc3_300x.jpg?v=1711724627)
$61.97
$65.23
You save
$3.26
$70.58
$74.29
You save
$3.71
![Henry Engineering 4 Stereo Channel (8 Mono) Utility Mixer for Balanced Audio [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_74fec744-0459-4852-b3c2-d9bf89c40929_300x.jpg?v=1711723425)
$409.00
$820.96
You save
$411.96
![Broadcast Tools SS2.1 III TERM Balanced Audio Automation Switcher Router RS232 [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_28e16b63-1b15-4e8d-8bf5-673398d76e5b_300x.jpg?v=1711722974)
$210.00
$267.01
You save
$57.01
![Henry Engineering MoniSwitch Studio Stereo Headphones Audio Source Switcher GPI [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_f8c00c17-8acf-40a3-aace-e93822fac7e6_300x.jpg?v=1711723440)
![AudioScience ASI6522 PCI Broadcast AES Digital Balanced Analog Mutichannel Card [Refurbished] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_6cd78dd3-5a00-4bff-b046-b8f8270e9005_300x.jpg?v=1711723044)
$211.00
$716.96
You save
$505.96
$1,222.00
$2,733.78
You save
$1,511.78
$450.00
$821.02
You save
$371.02
![Digigram BOB12 XLR Breakout Interface Box for VX1222e Sound Cards 2U Rackmount [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_f984a150-6967-4913-bded-08316c67c81a_300x.jpg?v=1711723826)
![Gentner ClearOne GT1524 Conferencing Hybrid Phone Audio Interface Echo Canceler [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_b1c09569-c25b-480b-a237-0fd7c0fd606c_300x.jpg?v=1711724110)
$70.08
$109.01
You save
$38.93
![JK Audio Broadcast Host Digital Hybrid Audio Console Phone Line Interface IFB [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_0be47c49-4c20-40ef-8748-484b96626d41_300x.jpg?v=1711720408)
$253.00
$388.99
You save
$135.99
![Spectracom Securesync 1204-14 Simulcast CTCSS Data Clock Expansion Option Card [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_13e6b2f2-d8b8-4699-9ab5-bf3dbf416b9a_300x.jpg?v=1711758078)
![Symmetricom XLi 87-8028-2 w/New UPGRADED ublox GPS Receiver GUARANTEED GOOD SYNC [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_304eaf30-edff-435e-963e-915dd7b15f35_300x.jpg?v=1737622413)
$568.00
$1,151.90
You save
$583.90
![Spectracom Securesync 1204-35 1204-02 RS-232 Expansion Option Card Orolia LOWER [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_82862b84-814c-4b25-8924-acec8693b35d_300x.jpg?v=1711725414)
$134.40
$140.00
You save
$5.60
![Symetrix 322 DSP Digital Audio Dynamics Processor AGC Auto/Remote Gain Control [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_469e2090-daad-426e-b6cd-33b1eb3672a9_300x.jpg?v=1711729376)
$84.96
$89.42
You save
$4.46
$171.00
$184.01
You save
$13.01
![Arrakis TPS2 1200 Series Broadcast Console Power Supply +/- 12.6V 10s 5s 15s [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_35881375-bbdf-4ab0-8792-7180857d5c83_300x.jpg?v=1711726833)
$324.00
$359.00
You save
$35.00
![AudioScience ASI6520 Broadcast Balanced Analog XLR Multichannel PCI Sound Card [Refurbished] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_fbf23efd-897a-49c0-968d-cdba14450bf2_300x.jpg?v=1711750499)
$218.00
$554.99
You save
$336.99
$218.00
$368.99
You save
$150.99
![CABLE for Gentner ClearOne AccuMic Intelligent Microphone VTC 10-Pin Plugs NEW! [New] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_7e3fb838-d686-4511-88e0-32ec2630991c_300x.jpg?v=1711752428)
$13.45
$38.42
You save
$24.97
![Coherent Call Port VoIP Echo Canceling PC Speakerphone Skype Duplex Adapter LNIB [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_ab699ef9-e83a-48b1-a9d4-88a0010db6ef_300x.jpg?v=1711752228)
$175.00
$709.08
You save
$534.08
![Digigram PCX924 v2 Broadcast AES/EBU & Balanced Analog Audio Sound Card [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_869816a5-9f13-4e47-952c-10c2599aabf2_300x.jpg?v=1711751390)
$37.83
$128.02
You save
$90.19
![Gentner ClearOne GT1524 Conferencing Hybrid Phone Audio Interface Echo Canceler [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_9135a3ed-5fb7-4018-abdf-4976ac290190_300x.jpg?v=1711757969)
$80.86
$109.01
You save
$28.15
$1,509.30
$1,531.97
You save
$22.67
![Telos One Cased Broadcast Hybrid Front/Rear Black Plastic Case Bezel Trim Piece [New] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_431a3b9c-c8a6-49a5-9220-abd206c397dd_300x.jpg?v=1711752292)
$6.11
$9.40
You save
$3.29
![TrueTime Symmetricom XL-DC GPS 10MHz Oscillator IRIG-B Timecode LCD w PPO Option [Refurbished] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_efba5a26-936f-4895-ace3-d9aa840a636c_300x.jpg?v=1711758100)
$432.00
$722.05
You save
$290.05
![AudioScience ASI5111 F0 Broadcast Balanced Analog Sound Card w/ Mic Preamp [Refurbished] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_b7a86905-fc8e-4448-bfbc-e1e22bbd6409_300x.jpg?v=1711751472)
$142.00
$360.04
You save
$218.04
![AudioScience CBL1122 XLR AES Digital Audio Breakout Cable 26 Pin for ASI6122 etc [Used] - ProStudioConnection LLC](https://cdn.shopify.com/s/files/1/0119/2496/3387/files/57_d9575cbc-db50-44f8-b9b6-b303d9c9dc31_300x.jpg?v=1711729203)
$138.00
$172.01
You save
$34.01
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