Featured categories
Newly Listed
See allAll items

Symmetricom 87-8040 XLi 10MHz Enhanced Low Phase Noise Quad BNC Output Card
$252.7065% off

Comrex ACCESS NX w/ TS AES Digital Opus AAC AoIP Broadcast Codec Audio Over IP
$1,975.4030% off

Wheatstone Vorsis M-1 AES Digital Voice Processor Preamp M1 ** NO ETHERNET **
$347.0075% off

4K Dell Precision 7740 i7-9750H 2.6GHz 32GB 512GB UHD Quadro RTX 4000 Win10Pro
$799.2010% off

Shure MV7 Cardioid Dynamic Vocal Podcast Broadcast Microphone USB & XLR Outputs
$126.00

Symmetricom XLi Rubidium UPGRADED GPS 10MHz Oscillator NTP Time Server LOADED!!
$952.0065% off

AudioScience ASI6540 Broadcast Balanced Analog XLR Multichannel MRX TSX Audio
$178.0075% off

Ramsey FM30 Stereo Low Power FM Home Gym Audio HiFi Transmitter LCD LPFM Part 15
$302.9035% off

Symmetricom Microsemi SyncServer S200 S600 GPS Antenna AT575 5V 12V 142-614-50
$452.00

Shure X2u USB Microphone Preamplifier ADC XLR Analog to Digital Converter - NEW
$72.00

Symmetricom SyncServer S300 PTP UPGRADED GPS NTP Network Time Server NEW DISPLAY
$1,036.8020% off

Digigram VX222e 24bit 192KHz AES Digital Broadcast Audio PCIe Card w/ XLR Cables
$442.8010% off

Symmetricom SyncServer S200 OCXO Furuno UPGRADED GPS NTP Network Time Server
$695.8065% off

Tieline Commander G3 TLF300 Field Portable Internet Remote Codec Audio Over IP
$998.1055% off

Digigram LoLa280 Logging Skimmer 8 Channel HD Audio Recording PCIe x1 Card
$248.8060% off

Henry Engineering USB Matchbox II Broadcast AES Digital & Balanced Analog Audio
$354.00

TrueTime Symmetricom XL-DC 86-357-24 Quad 10MHz Card Low Phase Noise BNC Output
$216.00

Telos PROFILER PCI Sound Card Broadcast Archiver Logger Balanced Audio Interface
$62.00

AudioScience ASI5211 Broadcast Mic Preamp Balanced Analog PCIe Card w/XLR Cables
$328.9045% off

Digigram VX442 24/96KHz AES Digital Multichannel XLR Broadcast PCI Sound Card
$136.8040% off

Tieline Bridge-IT Audio Over IP AAC Codec Internet AoIP SIP Endpoint TLB5100
$1,277.1045% off

Telos HX2 Dual Digital Hybrid Broadcast Phone Line Audio Interface 2 Lines HX-2
$597.5050% off

Spectracom 9483 NENA ASCII NetClock OCXO GPS & GLONASS NTP Network Time Server
$896.7065% off

Broadcast Tools 5-Pin +/- 15V & 5V DC Power Supply Transformer 115/230V Auto
$63.80

Orban Optimod 6300 5-Band Web AES DAB Digital Audio Broadcast Loudness Processor
$2,593.2040% off

Comrex ACCESS Codec AES Audio Over IP Endpoint AAC Internet AoIP w/ TS License
$1,410.0040% off

Deva DB910 Broadcast Audio Over IP Duplex Digital Internet Codec HE-AAC Endpoint
$660.8030% off

Spectracom Securesync 1204-06 Triple Gigabit Ethernet RJ45 Expansion Option Card
$505.4065% off

Midiman SAM S/PDIF ADAT Converter & Digital Mixer with Power Supply - Near Mint
$294.0025% off

Graham Patten SoundPals DTG-1 AES/EBU Digital Audio Test Tone Signal Generator
$228.2065% off

ESE LX-5112U NTP Client PoE Self-Setting 12" Analog Studio Timecode Wall Clock
$494.7015% off

Broadcast Tools SM-III Silence Monitor III Plus Audio Loss Failover Alarm Relay
$226.8040% off

Spectracom SecureSync 013 OCXO GPS GLONASS NTP Network Time Server GPSDO 10MHz
$1,150.8065% off

JK Audio Broadcast Host Digital Hybrid Audio Console Phone Line Interface IFB
$252.0040% off

Rode NT-USB MINI Studio Quality Microphone w/ Direct Headphone Monitoring - NEW
$72.00

Henry Engineering USB Matchbox II Broadcast AES Digital & Balanced Analog Audio
$318.6010% off

GPS 28dB BNC Male 3V-5V Mobile Antenna Miniature Mag Mount w 16ft Downlead NEW
$9.22

Endrun Technologies Tempus LX OCXO GPS Network NTP Time Server Clock w/ HTTP
$743.4055% off

Rode VideoMic Me-L Compact Shotgun Directional Microphone for iPhone iPad - NEW
$47.80

Endrun Technologies Sonoma D12 GPS TCXO NTP Network Time Server with HTTP
$955.5075% off

TrueTime Symmetricom NTS-100i GPS NTP Network Time Server Master Clock IRIG-B
$365.3035% off

Airtools Symetrix 2X Dual Digital Voice Speech Processor Preamplifier Voiceover
$799.4030% off

AudioScience ASI6644 AES Digital Audio XLR Breakout Cable HD26 4 Stereo Out 4 In
$152.00

Worldcast Eclipse APT-X Broadcast AES Digital Audio STL Stereo Codec AoIP ISDN
$268.4045% off

Worldcast Horizon APT-X Stereo Audio IP Codec w Broadcast Feature Set Analog XLR
$498.0050% off

Symmetricom ND-4 NTP Internet IP Synchronized Red LED Wall Clock Ethernet ND4
$288.9055% off

JK Audio Inline Phone Line Patch POTS Telco Audio Send Receive Interface IFB
$158.4045% off

TrueTime Symmetricom 87-8034-1 XLi XL-GPS Frequency & IRIG-B Expansion Module
$108.6070% off
About us
I specialize in selling professional electronics - mostly broadcast audio, GPS based precision timekeeping and related fields. I almost exclusively work with a limited repertoire of items that I understand well, which enables me to be confident that the item will work as well for you upon arrival as it did for me in my testing. I ship out your item promptly (within 1 day) and ensure that it is very carefully packed. I spend a lot of time cleaning, testing, upgrading and verifying the items that I sell. My aim is that you should enjoy a faultless fulfillment of your order. That takes a lot more care and time than some of the 'junk out' merchants elsewhere on this platform - and my pricing fairly reflects the level of involvement and expertise involved. And please forgive me if I don't respond to unsolicited "best offers" etc.
Store policies
Other Policies
Seller feedback (9,205)
- o***e (28)- Feedback left by buyer.Past 6 monthsVerified purchaseQuick shipping, corrected my mess up with the shipping info, and very fair price. Item as pictured and described. Looks nearly brand new, probably sat in a rack after install for years untouched. Very satisfied with the quality of the product and service, will do business with ProStudioConnection again
- s***e (151)- Feedback left by buyer.Past 6 monthsVerified purchaseA good transaction experience. Item arrived in good shape, well packaged, and as described in listing. Would gladly buy from this seller in the future. 5★
- o***r (88)- Feedback left by buyer.Past yearVerified purchaseJust caught up with the item which arrived well packaged and was shipped in a very timely manner. Thank you for that. I consider the item to be very well priced and the transaction very professionally handled. Definitely recommend ProStudioConnection LLC as a responsible and concerned seller. I look forward to conducting more business with ProStudioConnection LLC.
- _***j (979)- Feedback left by buyer.Past 6 monthsVerified purchaseNice units at a fair price. Smooth shipping from US to UK. Unfortunately one of the features expected wasn't installed. However, the seller assisted with getting this resolved and I'm very happy now. It's when things don't go quite as planned that you find out who the good guys are on eBay. I would definitely use this seller again.
- n***t (92)- Feedback left by buyer.Past 6 monthsVerified purchaseWhen it I purchased this item, I thought it was going to be compatible, but when it arrived, it wasn't the right fit. This was due to my lack of knowledge and not because of the buyer. It matched their description exactly. Buyer was great and I was able to return the item with no issues. I wouldn't hesitate to buy through them again.
- d***t (1410)- Feedback left by buyer.Past 6 monthsVerified purchaseThis ebay seller kept his word on selling a complete package install that included items that were not pictured in the posting. I consider buying from him again on anything else that I may need in the future. Top notch ebay seller.