COVID19 UPDATE- 12/1/21 WE ARE SHIPPING DAILY. IF THERE IS ANY DELAY FILLING YOUR ORDER, WE WILL EMAIL YOU A NOTIFICATION. THANKS! :) ***COMING SOON! *USA CLASSIC* tm Line of transformers!*** Made in Chicago, using the time honored paper layer wound methods, materials & specs you depend on! TUBE AMP KITS MADE IN USA!!! NOS TUBES & CAPS! NOS TUBES NEW ARRIVALS! NEW!!! TRIODE USA BLOG! - Customer Builds & More NEW CUSTOMER BUILDS PAGE!!! NEW CUSTOMER BUILDS PAGE 2!!! SPECIALS Electron Tubes, Tube Amplifier Parts, and DIY Tube Amp Kits TRANSFORMERS, CHASSIS, BOARDS & CABINETS MADE IN USA!!! See Our Customer Comments REPLACEMENTS & UPGRADES FOR DYNACO, FENDER, MARSHALL, VOX, & MORE, ALL MADE IN USA! Plus everything else you need for your build, mod, repair, or restoration! CUSTOMER SERVICE & ALL OTHER QUESTIONS: 1-800-774-3201 Option #1 OR questions@triodestore.com EMAIL US ANYTIME for QUESTIONS, QUOTES, SHIPPING, ETC. Customer Service M-F 9am-4pm CT See Our Customer Comments Check out the tubes, books, NOS caps & resistors, "one left" NOS tubes, and more available in our Bargain Bin and NOS TUBES We accept MASTERCARD, VISA, AMEX, & DISCOVER CARDS. Please read our Policies and Frequently Asked Questions page prior to ordering. This site is hosted by Yahoo! stores and uses Secure SSL Encryption to protect your information. If you're having any problem ordering, please let us know. There is also a handy site "search" button at the top left side of the page for your convenience. Triode USA Dynaco ST-70 Tube DIY Amp Kit $999.95 Marshall JCM800 2204a 50w Tube DIY Amp Kit VERSION 1 $569.95 Triode USA Dynaco Mk3 Tube DIY Amp Kit $789.95 Magnetic Components Inc. Transformers for Fender and Marshall Tube Amps NEW Upgraded Dynaco Mk3 Stainless Steel Chassis MADE IN USA $119.95 Dynaco Stereo 70 Upgrade Style Punched Chassis MADE IN USA $149.95 Dynaco ST-70 Upgrade Capacitor Board - IN STOCK & READY TO SHIP $109.95 Driver Boards for Dynaco ST70 DYNACO Replacement Transformers - MADE IN USA PA060 S Dynaco ST70 Upgrade Power Transformer Replacement MADE IN USA - PRE-ORDER NOW, READY 6 WEEKS!!! $259.95 30W SE Output Transformer USA HiFi MonoBlocks 300B 2A3 6B4G Universal Single Ended Ultralinear MADE IN USA $129.95 SDS Labs Capacitor Board for Dynaco PAS, with parts & instructions - IN STOCK & READY TO SHIP $109.95 AA764 Blackface Champ DIY Tube Amp Kit $379.95 AA764 Blackface Vibro Champ DIY Tube Guitar Amp Kit $369.95 DIY British Style 18W TMB Tube Amp Kit $449.95 Marshall 1987 Lead 50W Rebuild Kit - Rebuild kit for 27" chassis with Rocker switches $569.95 Marshall JCM800 2204a 50w Tube DIY Amp Kit VERSION 1 $569.95 DIY Marshall JCM800 2203A 100w Tube Amp Kit VERSION 1 $659.95 SpeakerTerminal Strips for Dynaco Amplifiers/ 4 Screw-type (2 pack) P782 EXP 240V Export Power Transformer for Dynaco MkII & MkIII Sunn MADE IN USA $199.95 PA211 Power Transformer Dyna PAS for Dynaco Replacement MADE IN USA (DISCONTINUED) $99.95 PA521 ST70 Power Transformer for Dynaco 240V Replacement for Dynaco MADE IN USA - SPECIAL ORDER - PLEASE ALLOW 6 WEEKS $429.95 DIYTube Mark III Poseidon Driver Board - DISCONTINUED - LISTING LEFT FOR INFORMATIONAL PURPOSES $27.95 FENDER CHAMP STYLE 5W OUTPUT TRANSFORMER TF103-48 Single Ended Ultra-Linear 4 / 8 Ohm MADE IN USA -DISCONTINUED $29.95 TF110-48 UL Deluxe Style Ultra-Linear Output Transformer 4 / 8 ohm (Plastic Bobbin) for Fender 041318 MADE IN USA $38.95 22848 ULT Bandmaster Style Ultra-Linear 30W Output Transformer 4/8 ohm - Also for jukebox, hi-fi, radio, stereo - MADE IN USA $43.95 22921 Fender Reverb Driver Transformer MADE IN USA $24.95 Choke 90 ma 4H Fender and single ended amps 22699 MADE IN USA $24.95 Universal Interstage Transformer UIS-1 MADE IN USA - DISCONTINUED - LISTING LEFT FOR INFO PURPOSES $42.95 Jensen Speakers EIA/RETMA Codes for US Made Electronic Parts CHASSIS, CABINETS - MADE IN USA Capacitors - Sprague, F&T, SOLEN, JJ, Orange Drop, Illinois... Bus Wire #20 $3.95