DynacoSt70Dynaco St70Dynaco St 70 Improvements 1) Dyna PC-3 upgraded to a VTA all Triode Driver Board 10x improvement in THD & IMD 2) Output stage modded with the Curcio Triode conversion Switches forward= Tri...700.00

Dynaco St70 [Expired]


no longer for sale

Dynaco St 70 Improvements 1) Dyna PC-3 upgraded to a VTA all Triode Driver Board 10x improvement in THD & IMD 2) Output stage modded with the Curcio Triode conversion Switches forward= Triode output (16.5 watts) Switches back=Pentode (35 watts) 3) New JJ ECC81(x3) & New matched pairs of JJ EL34- bias dropped to .4 VDC vs. 1.56 VDC for longer tube life 4) Edison price binding posts- soldered directly to 8ohm taps 5) Vampire input RCAs 6) IEC power input module with upgraded monster power cable(5’) 7) Stereo/Mono switch bypassed 8)New multistage filter cap 9)New Dynakit cover 10) Custom stand with leveling feet/points 11) All transformers dynamatted for damping and Marigo dots on caps plz excuse the photos-not my forte! presents very well-see my feedback, this is a nice piece
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lenkspk 

Last 12 months
All-time2088.9%

Member since March 2003

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