Rob N Posted December 6, 2006 Report Share Posted December 6, 2006 I only have a rough daswing at present. Quote Link to comment Share on other sites More sharing options...
Guest sacd lover Posted December 6, 2006 Report Share Posted December 6, 2006 I only have a rough daswing at present. So the power supply is using the high power rectifiers with the plate caps? Quote Link to comment Share on other sites More sharing options...
Rob N Posted December 6, 2006 Author Report Share Posted December 6, 2006 So the power supply is using the high power rectifiers with the plate caps? Yes,but not as big as say the 866 Quote Link to comment Share on other sites More sharing options...
Rob N Posted December 15, 2006 Author Report Share Posted December 15, 2006 Should have some pics by next week Quote Link to comment Share on other sites More sharing options...
Rob N Posted March 20, 2007 Author Report Share Posted March 20, 2007 Pics shortly,I hope Quote Link to comment Share on other sites More sharing options...
Rob N Posted November 10, 2007 Author Report Share Posted November 10, 2007 I've ordered a new amp section to go with the power supply More details on the configuration:- Power supply: 2 x 45 sec. Delay Relay tubes per power rail with switch for circumventing delay circuit 2 x 323C W.E. rectifier tubes, 2 x 4B27 Tungar tubes with adjustable loading 6 x Voltage regulator tubes 0A3 types, interchangeable with 0C3, 0D3, 0B3 2 x Voltage Pass Regulator tubes Audio Section: Drivers selectable between Type 27, 6SN7, 15E, 717 and others with adapters Output tubes 6SN7, 6BL7 Inputs/outputs/switches 1 pair RCA input 1 pair balanced input 2 pairs Pre-amp out-RCA and balanced 2 pairs loop out - RCA and balanced Switch between RCA and balanced inputs 2 x Shallco stepped attenuators 45 step 1.5 db per step Heater voltage switch selection Voltage selection Bias selection driver Bias selection output Fixed Bias adjust on selection 1 of bais switch Capacitor bleed tactile button with W.E. 395a indicator lamp/lock thyratron Quote Link to comment Share on other sites More sharing options...
tom_hankins Posted November 10, 2007 Report Share Posted November 10, 2007 Looks like the PS that is almost done on my new Maestro-XLR preamp. I wonder if they are the same tubes? It uses the same tubes that are on the Enigma box Mikhail made for Synergestic Research cable Co. If you dig up pictures of the RMAF this year (singlepower or SR room) your can see the tubes. They are about the size of lightbulbs. I am going to be using the 6sn7s in front 6bl7s on the amp section. Here is lionk to the rooms. http://live.audiogon.com/events/rmf2007/intr/intro.html Quote Link to comment Share on other sites More sharing options...
Rob N Posted November 10, 2007 Author Report Share Posted November 10, 2007 Looks like the PS that is almost done on my new Maestro-XLR preamp. I wonder if they are the same tubes? It uses the same tubes that are on the Enigma box Mikhail made for Synergestic Research cable Co. If you dig up pictures of the RMAF this year (singlepower or SR room) your can see the tubes. They are about the size of lightbulbs. I am going to be using the 6sn7s in front 6bl7s on the amp section. Here is lionk to the rooms. http://live.audiogon.com/events/rmf2007/intr/intro.html The rectifiers in my power supply are the same as in the Enigma,4B27 or WE 323 Quote Link to comment Share on other sites More sharing options...
tom_hankins Posted November 10, 2007 Report Share Posted November 10, 2007 Rob, My amp section is done and Mikhail is close on the PS. I will send(email) you some impressions and pics if you would like? Quote Link to comment Share on other sites More sharing options...
Rob N Posted November 10, 2007 Author Report Share Posted November 10, 2007 Pics & impressions would be great,thanks Quote Link to comment Share on other sites More sharing options...
Icarium Posted November 10, 2007 Report Share Posted November 10, 2007 Nice I love the Enigma's look and tubes. Quote Link to comment Share on other sites More sharing options...
tom_hankins Posted November 10, 2007 Report Share Posted November 10, 2007 From my understanding that is a prototype and the finished product will look a little better. I guess the guys at SR cables are very happy with it. Cant wait for preamp to get here. Mikhail sounds very excited about the power supply with those tubes. Quote Link to comment Share on other sites More sharing options...
Rob N Posted November 10, 2007 Author Report Share Posted November 10, 2007 He says that those rectifier tubes make a huge difference. Quote Link to comment Share on other sites More sharing options...
Dusty Chalk Posted November 10, 2007 Report Share Posted November 10, 2007 Rob, My amp section is done and Mikhail is close on the PS. I will send(email) you some impressions and pics if you would like?No, bad. Post publicly, please. Quote Link to comment Share on other sites More sharing options...
bhd812 Posted November 11, 2007 Report Share Posted November 11, 2007 No, bad. Post publicly, please. I agree! post pics of that Bad boy!!!!! Quote Link to comment Share on other sites More sharing options...
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