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hifimediy.com

This page is outdated. Please see the new updated shipping page:https://hifimediy.com/shipping-options/       We ship worldwide from warehouses in China, UK and USA.   SHIPPING WORLDWIDE FROM CHINA:   We offer several shipping options from China. The available options and prices will appear on checkout. We normally ship with Hong Kong post [read more]

lundahltransformers.com

Welcome to download our catalogue Download catalogue Find our catalogue here Welcome to download our catalogue Download catalogue Find our catalogue here FAQ – Frequently asked questions​ All Pinout description Customer questions LL2611 LL2611 is a line output transformer with turns ratio 2.75 : 1Radiometal lamination core.Pin configuration (as seen from PIN side)  1,  2,  3,       56,  […]

sowter.co.uk

audio transformers optimised for all applications. replacements for vintage recording equipment. worldwide shipping. free custom design for volume customers.

merlijnvanveen.nl

If you lookup group delay on Wikipedia, you'll find the following definition: 'Group delay is the time delay of the amplitude envelopes of the various sinusoidal components of a signal through a device under test (DUT).' The first time I read that, my initial thought was: 'Come again?'. I mean seriously, what does that even mean? During the past three years, this long-dreaded article has been slowly taking shape in my mind. Finally, I have found the courage to write it because frankly, I don't know if I even understand it myself. So here goes nothing.

jacmusic.com

we produce the emission labs electron tubes, and printed ciruit boards. also we are official distributer for lundahl tranformers