tellurium q

I started in the silly game of trying to create a living room full of music and the orchestra when I was about 12yrs old. But only got started to produced kit when I was about 20yrs old (1973). My first design to hit the market was a tuner for my friend Mike Bankski , the day I was collecting...

Here is the link to the block diagram in PDF format. Comments please. https://seca.freeforums.net/thread/328/new-m40-seca-drive-power

OK now we have you attention Alan and I was chatting yesterday and we would love a good magazine and not biased to review these products. So if you are a reviewer and not biased and can write a hell of a lot better than me , please contact Mr Alan Brown at:- https://www.abcaudio.biz No not me...

https://uspto.report/patent/grant/10,299,364 Just some stuff David and I tried to get Taxi and VW to take on. The first one I fired up in the Garden killed the grass around it for about 1Metre. So any other good ideas? No rude ones please, and I eat less beans now honest. ;)

To get you started here is the TQ UB spec. Cable Specification Resistance/Metre/Pair 18mΩ Inductance/Metre/Pair (common mode) 25nH Capacitance/Metre Between Pairs 2nF Capacitance/Metre Between Conducting Pairs 4pF Maximum Continues Current 11Amps Breakdown Voltage/Metre Between Pairs >2500VAC...

A Baby A Class HP Amp/Pre FOC. This little beast is a little complex but I suspect you can do it. The Gerber will be available on my SECA data store. Gerbers here:--https://seca.freeforums.net/thread/312/baby-class-amp-pre-foc

Please enjoy making this the Gerber File and Circuit are FOC and for fun. Try on a CD or digital input. This version I did in 1977 and uses leaded component for ease of build. Gerber Files here:- https://seca.freeforums.net/thread/311/reverse-riaa-pcb-circuit-foc Circuit Diagram PCB Layout...

Enjoy build FOC Gerber files here: https://seca.freeforums.net/board/1/general-discussion

Oh just a note "Applications for the 2022 Queen's Awards for Enterprise open on May 1, 2021." So you have to apply GM cheating again.

As promised here is a link to the Reverse RIAA cheapish to make but improves digital sound. Those with MM input that are now never used can use them again oh and a added bonus no record scratches to be heard. Unless record with digital lies. https://seca.freeforums.net/thread/301/rev-riaa-pink-fish

On this forum data from Fred. I hope he does more tests. https://seca.freeforums.net/thread/300/power-cables

We have a lot in common vorsprung, durch ...I built class A Amps with my good friend Colin Wonfor TOCA (touch of class A) Seca (single ended class A) look him up the man is a genius his list of acomplishments is truly astounding ...this is my set up at home my single ended Amps run at 1200 w...

I hate digital lies, reason a good analogue design needs no upgrade, and if designed well lasts for years. The poorly design week engineering skill that go into Software based hardware is disgusting. MicroCrap I find the worse it is always wanting to update, my PC, it was OK on XP. Then some...

Top left PCB convert Balance to un-Balance,Top right PCB is the twin bridge PSU with 88,000uF Caps and the 12V supply for the Balance PCB and the ON LED drive. The bottom two PCB's are the power Amp, they will be running 35W P-P Class A. NOTE:- The balance PCB can have a variable gain control...