UX201a 6C41C preamp

[claudiomas]

i love the sound of DHT triodes, and still plenty of nos small globe 01a in the USA so let put togheter a 10K input transformer, the 01a in DRD mode
choke plate load feed by 6C41C and good output transformer.
XLR and RCA input and output, aluminium case epoxy painted, ypsilon tree choke dual valve power supply
lovely sound ! both 01a mounted on high quality EIZZ socket on aluminium plate tied by 5 silent block to prevent mycrophony

 

[astouffer]

Put a speaker on the output and you could have a few watts of power!

 

[claudiomas]

the amplifiers coming briefly, two monoblocs GU50PP 4 pairs each , for 16 tubes GU50, and separate power supply with two or four 5U8C