Category Archives: QTP

The First Batch of QTP-DB25 Adapters

March 28, 2015AES, Audio, Connections, DB25, IDentification Area, Interface, QTP, QTP to DB25, Quad Twisted Pair, Rhumor, Testing, WBSadmin

DB25 to RJ45 for Analog Audio and AES/EBU audio transmission over CATegory Quad Twisted Pair cable

QTP vs Mogami

March 21, 2015AES, Audio, Balancing, Connections, Interface, QTP, QTP to XLR, Quad Twisted Pair, Rhumor, Testing, XLRadmin

We need a Chemist to tell them apart…

50/50 guess?

QTP-DB25 Family of products

March 20, 2015Audio, Connections, DB25, Interface, NAB, QTP, QTP to DB25, Quad Twisted Pair, Rhumor, TRADESHOW, WBSadmin

We are excited to show you the first run of QTP-DB25 adapters, but the big reveal will be kept for NAB 2015 at both C2541. In the meantime Gerry’s drawings are fantastic and give you the idea!

QTP – DB25
QTP-DB25M      Male
QTP-DB25M+    Male + ground
QTP-DB25F       Female
QTP-DB25Y       Yamaha Male

QTP AT NAB 2015!!! Not a Rumour anymore! #QTP #Ward-Beck Systems booth C2541

March 14, 2015AES, Connections, DB25, IDentification Area, Interface, Label Area, NAB, News, Pinout, Presentation, QTP, QTP to DB25, QTP to XLR, Quad Twisted Pair, Rhumor, TRADESHOWadmin

We’re Excited to announce we’ll be at NAB2105 at the Ward-Beck Systems Booth C2541!!

QTP pin out update

March 14, 2015Connections, IDentification Area, Label Area, Pinout, QTP, Quad Twisted Pairadmin

A user pointed out to me that the pairs Go from 1-4 in the order of SUN, SKY, GRASS and EARTH

It was too good of an observation to not share!

More modifications to Rev 4.0

March 13, 2015Connections, DB25, IDentification Area, Interface, Label Area, Pinout, QTP, QTP to DB25, Quad Twisted Pairadmin

A shield with a shield option
CustomerCustomer

Tristan Miller vs 1000 feet of Quad Twisted Pair

March 6, 2015Audio, Balancing, Pinout, QTP, Quad Twisted Pair, Testing, WBSadmin

We were lucky enough to have Tristan Miller of Catherine North Audio over for the day to give Quad Twisted Pair an examination. Tristan is an Electronics Technician with a comprehensive background in Electrical systems being a licensed Electrician. Having implemented over a thousand channels of QuadTwisted Pair in his recording studio(s), he has been a great influence of the ideas surrounding implementation and execution. His understanding of Electrical and audio systems is like no other. He came armed with a brand new 1000 foot box of CAT5e Quad Twisted Pair cable to play with. Along with repeating our original tests, some new tests were conducted to compliment our original findings.

We let Tristan drive the Audio Precision 2700 so all tests results were independently confirmed:
2015-03-05 15.37.41 Continue reading Tristan Miller vs 1000 feet of Quad Twisted Pair →