Nice Reconditioned ST70 with VTA Driver Board

john65b · 29th October 2009, 02:49 AM

Very nice Hammer Finished ST70 with VTA Driver Board. This was a local trade that I made a while back for a nice P101 amp. This amp came with Chinese 5AR4 that arced badly, so I replaced the 5AR4 for a 5R4 for a while until I plugged in an octal Solid State Rectifier. Sounds quite nice with the solid state rectifier, so left it in. Also comes with a nice black cage. No rust anywhere...

But got to rid myself of a few things to hit the next project...

(4) EL34
(3) 12AT7
(1) 5AR4
(1) Plug in Solid State Rectifier

How about $600?

john65b · 8th November 2009, 06:32 PM

I put a couple 1N4007 diodes in series with the 5AR4 plates...no more arcing from the 5AR4.

Still sounds good, and truer to original power supply design with the 5AR4.

Still for sale.

john65b · 23rd December 2009, 02:51 AM

Still have the ST70 amp...

$500? Maybe a trade?

john65b · 27th December 2009, 06:12 PM

Sssssold!

29th October 2009, 02:49 AM	#1
john65b diyAudio Member Join Date: Jan 2005 Location: Chicago	Nice Reconditioned ST70 with VTA Driver Board Very nice Hammer Finished ST70 with VTA Driver Board. This was a local trade that I made a while back for a nice P101 amp. This amp came with Chinese 5AR4 that arced badly, so I replaced the 5AR4 for a 5R4 for a while until I plugged in an octal Solid State Rectifier. Sounds quite nice with the solid state rectifier, so left it in. Also comes with a nice black cage. No rust anywhere... But got to rid myself of a few things to hit the next project... (4) EL34 (3) 12AT7 (1) 5AR4 (1) Plug in Solid State Rectifier How about $600? __________________ "I speak Spanish to God, Italian to Women, French to Men, and German to my Horse" - Charles V

8th November 2009, 06:32 PM	#2
john65b diyAudio Member Join Date: Jan 2005 Location: Chicago	I put a couple 1N4007 diodes in series with the 5AR4 plates...no more arcing from the 5AR4. Still sounds good, and truer to original power supply design with the 5AR4. Still for sale. __________________ "I speak Spanish to God, Italian to Women, French to Men, and German to my Horse" - Charles V

23rd December 2009, 02:51 AM	#3
john65b diyAudio Member Join Date: Jan 2005 Location: Chicago	Still have the ST70 amp... $500? Maybe a trade? __________________ "I speak Spanish to God, Italian to Women, French to Men, and German to my Horse" - Charles V

27th December 2009, 06:12 PM	#4
john65b diyAudio Member Join Date: Jan 2005 Location: Chicago	Sssssold! __________________ "I speak Spanish to God, Italian to Women, French to Men, and German to my Horse" - Charles V

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