Award Winning Single Ended Triode Amplifiers and Preamplifiers












NEW Super40 Monoblock Power Amplifier 



Archive Products and Review Pages






Model 222 Magnetic Tape Playback Preamplifier


 Top Line Mercury 3 Preamplifier


Top Line Mercury 3 Remote Preamplifier 


UltraVerve 3 Preamplifier


UltraVerve 3 Remote Preamplifier


Tube Wizard Accessories by deHavilland


New!!! Stepped Attenuator

Custom made relay actuated analog computer controlled 32 step stepped attenuator with or without remote control... NOW AVAILABLE.!!! Call or email.


NEW!!! GM70 Teflon & Pure Copper Tube Socket...  NOW AVAILABLE! Call or email.


NEW!!! Custom Made  845 / 211 Tube socket... Made from pure billet aluminum!!! NOW AVAILABLE...Call or  Email!!! 


NEW!!! 300B / 2A3 / 811 / 572 Teflon & Pure Copper Tube Socket ... NOW AVAILABLE!!! Call or email.




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