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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Dyna 70 Upgrade Bare Board OnlyThe AVA enhanced pure vacuum tube amplifier for your original Dyna ST 70 chassis. Over the years, we have received may requests asking for service and upgrade help with the long out of production Dynaco ST 70 vacuum tube power amplifier. The Ultimate 70 is a AVA circuit set for the Dyna ST 70 chassis that goes far beyond the original Dynaco design. The audio circuit has been carefully engineered for the widest controlled bandwidth and stability under
The AVA enhanced pure vacuum tube amplifier for your original Dyna ST-70 chassis.
Over the years, we have received may requests asking for service and upgrade help with the long-out-of-production Dynaco ST-70 vacuum tube power amplifier. The Ultimate 70 is a AVA circuit set for the Dyna ST-70 chassis that goes far beyond the original Dynaco design.
The audio circuit has been carefully engineered for the widest controlled bandwidth and stability under all conditions. We think you will love the Ultimate 70 as it is just simply lovely sounding. It takes every last bit of grain away from your records and CDs, but takes nothing else away at all. The highs just float. Transparency, detail, definition, range, and dynamics are wonderful. It's got a mid range to die for and bass extension and control you would not believe possible at this power and price. The sound stage is huge, the depth is pure reality, and the emotion of the music is all there, like you have never heard before.
Rebuild kit plans
If you would like to build the Ultimate 70 rebuild kit but are not sure of what is involved, you can download sample instructions of what is involved here.
Rebuild kit PC boards
If you are a real do-it-yourselfer, you can purchase just our bare PC Ultimate 70 bare circuit board and we will provide the full manual upon board purchase. You would furnish all of your own parts.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy