The output resistance of an emitter follower, assuming a sufficiently low impedance driving the base terminal, is approximately given by the formula R = 30 / Ic, with Ic the collector current in milli ...

An article to celebrate an eclectic man and HiFi design, a genius and a true legend, James Bongiorno. An article written by L. Cadeddu on TNT-Audio - www.tnt-audio.com ...

Frequency response: Less than +/- 0.5 dB deviation 20Hz-20kHz Phase response: Less than 5 degrees deviation 20Hz-20kHz, or less than 2 degrees deviation 20Hz-20kHz, depending which Consonance/Opera ...

Product name: Doge 7 Tube DAC Manufacturer: Doge Electronics - China Cost: $1590. US. (Currency conversion)()Reviewer: Roger McCuaig - TNT Canada Reviewed: February, 2018 About Doge. People select ...

DIY: audio and HiFi cables. Interconnects, power, digital and mains cables of various kind. TNT-Audio - Internet HiFi magazine ...

Less than 1 year ago I reviewed the NorthStar Model 192 DAC, a D/A converter which makes use of the well known upsampling technique, bringing the usual 16/44 CD format up to 24/192. Last autumn the ...

Author: David Hoehl - TNT USA Published: June, 2018 Part I: Some General Remarks. Miracles do occasionally happen. Consider cylinder records and phonographs. Both disappeared from the market in 1929, ...

More drastic examples of vertical-adapted hardware include the REK-O-KUT CVS-14 or CVS-16 turntables sold by Esoteric Sound and the KAB EQS MK 12 preamp, like the Stereo Canceler a product sold by ...

TNT-Audio - weekly updated online HiFi magazine, free and truly independent (no advertising). TNT-Audio features listening tests, DIY tips and free projects, interviews, reportages, factory tours, a ...

NAD products tend to elicit strong opinions from hi-fi enthusiasts. There are those who consider them cheap and cheerful with quirky styling, and those who consider them as simply fantastic value and ...

Addendum to Part 1: Noise. In the first installment of this series we had a look at the noise generated at the output of a number of easy to build and cheap voltage regulators: single-chip series and ...

Put to the test. The Truth comes with a one page Quick Start Guide. This document provides a step by step procedure for operating the unit. At the bottom of the page in double-sized font is the ...