Neil McCauley
03-10-2016, 16:16
Alan Elsdon (Colin's business partner) writes .....
There are two versions of Colin's SECA amps available for DIY.
The 10-15 watt version which has been detailed on AudioChews, there are three boards available for this version, an Amplifier board which has its own power-supply built in, this gives the cheapest and quickest build. A Tracking Power Supply board does as its name suggests it tracks the Amplifier boards requirements and adjusts its output to compensate. A third board allows for a Soft Start avoiding any nasty turn on thumps.
I personally use the Amplifier + Tracking PSU and with my Infinity RS3B speakers there is no problem with switch-on nor any problem driving the speakers to quite loud volumes in my 5 x 3 metre room.
The second version is a .....
Continues @ http://www.hifianswers.com/2016/10/colin-wonfor-seac-kits-the-current-state-of-play/
There are two versions of Colin's SECA amps available for DIY.
The 10-15 watt version which has been detailed on AudioChews, there are three boards available for this version, an Amplifier board which has its own power-supply built in, this gives the cheapest and quickest build. A Tracking Power Supply board does as its name suggests it tracks the Amplifier boards requirements and adjusts its output to compensate. A third board allows for a Soft Start avoiding any nasty turn on thumps.
I personally use the Amplifier + Tracking PSU and with my Infinity RS3B speakers there is no problem with switch-on nor any problem driving the speakers to quite loud volumes in my 5 x 3 metre room.
The second version is a .....
Continues @ http://www.hifianswers.com/2016/10/colin-wonfor-seac-kits-the-current-state-of-play/