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audio with realistic timbre
 

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September 24th, 2017 11:18
Moving to another location leaves less time for the hobby and this blog, so I experienced. Now again up and running, unboxing the last stuff and already enjoying music in the new listening room. Not only closer
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June 23rd, 2017 20:45
Addictive sound from old indirectly heated triodes from Telefunken. AD101, a power triode, on the preamplifier..
AD101 Telefunken preamplifier
Supported by a mesh-plate AZ1 and Micro cathode bypass capacitors.. The preamp is finished!  Read more...
June 17th, 2017 10:46
Stack of amplifiers.. all built the same size.
Audio tower
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June 3rd, 2017 10:51
A posthumous tribute to Hans Kortenbach of Musical Affairs. His last unfinished speaker project comprising a bigger cabinet supporting an unusual choise of modified EMS units: The B15EX for low-end response an  Read more...
May 29th, 2017 19:51
Finally ready.
Tweaked for best sound. Transformer attenuators by Silvercore added. Philips AL4 triode connected, Jupiter copper capacitor coupled to Telefunken RS282. What a tone comes from these!
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May 1st, 2017 17:59
Had to convert the R101 preamp due to some residual hum which I could not get rid of without changing the transformer topology.. No worries though, plenty of possibilities here. So rebuilt it using some nice t
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April 23rd, 2017 14:55
Have a look at these..
A modified LB7EX has now evolved into a beautiful tweeter(!). No more surrounds and a wooden spider. Incredibly detailed and stressless sound.
Also the huge B15EX has been modified. A
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April 23rd, 2017 12:05
Put together this preamp with Tribute iron, an AZ1 rectifier and directly heated triodes type R101. High voltage is stabilised using VR-tubes and filament heating using Coleman regulated supplies. Had to make
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