hifikits Triode USA Dynaco ST-70 Tube DIY Amp Kit Triode USA Dynaco ST-70 Tube DIY Amp Kit st70tubeampkit$699.95 DriverBoard: newEF866AU6No Board & parts (-59.95) CapBoard: ST70CapupgradeNo Board & parts (-59.95) PowerTransformer: Standard 120VAC (PA060)Export 120/240VAC (PA521)(+$35.00)No Power Transformer (-$119.00) OutputTransformers: Standard (A470 x 2)No Output Transformers(-$159.00) Caps: XiconSolen (+$23) Tubes: NoneWith Tubes (+$129.95) Chassis: TriodeChassisNONE (-$119.95) Wire: Cloth PushbackTeflon (+8.95) Kit/Built: KitBuilt (+$249) Triode USA Dynaco Mk3 Tube DIY Amp Kit Triode USA Dynaco Mk3 Tube DIY Amp Kit mk3ampkit$539.00 DriverBoard: TriodeUSAMk3No Board (-$34.95) PowerTransformer: Standard 120VAC (P782)Export 240VAC (P782-EXP)(+$35.00)None (-$100.00) OutputTransformer: A431None(-$129.00) Choke: Standard C354None (-$14.00) Caps: XiconSolen (+$20) Tubes: NoneWith Tubes (+$113) Chassis: MK3 upgradedNone (-$109) Wire: Cloth PushbackTeflon Kit/Built: KitBuilt (+$149) DIYTube Dynaco ST35 Tube DIY Amp Kit Great for iPod DIYTube Dynaco ST35 Tube DIY Amp Kit Great for iPod DIYDynacoST35KIT$504.95 Tubes: NoneWith Tubes (+$65) OutputTransformers: Z565 x 2No Output Transformers (-$129.99) PowerTransformer: PA774 (120V)PB-028 (240V) (+$13.90)No Power Transformer (-$50.00) Choke: C354 Chassis: Triode Made in USANo Chassis (-119) Wire: Cloth PushbackTeflon Kit/Built: KitBuilt (+$189) Triode, USA For Customer Service, Questions, Shipping, Ordering, etc., M-F 9AM-4PM CT 1-800-774-3201 Email us Anytime: questions@triodestore.com TECH SUPPORT is available 4 days per week: 9 AM to 4 PM CT Monday, Tuesday, Thursday & Friday Ph 1-800-774-3201 Or email: tech@triodestore.com