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Dynakit / Dynaco ST-35 Tube Amplifier "Ready to Ship"

Dynakit / Dynaco ST-35 Tube Amplifier "Ready to Ship"

Regular price $1,449.95
Regular price Sale price $1,449.95
Sale Sold out
Shipping calculated at checkout.
Our "ready to ship" units are available for purchase as they are completed. We use premium components and brands which are proven top performers. We "pick and choose" the components, then build a great sounding amplifier with them.

When we are sold out of "ready to ship" units, the photos shown are of the previous unit we offered and sold. New photos and details are uploaded when the next unit is completed and being offered for sale. You will see the "Add to Cart" button when the unit pictured is actually available.
  • Polished Stainless Steel Chassis and Brown Cover
  • New Dynakit power and output transformers
  • Standard Bias (cathode-follower / non-adjustable)
  • Dynakit circuit boards and Belton tube sockets
  • New Matched Set of (4) Psvane EL84 output tubes included
  • (2) New Electro-Harmonix 12DW7 / 7247 preamp tubes included
  • Cornell Dubilier (CDE) 940 Series Coupling Capacitors
  • Upgraded to carbon film, carbon composition and metal film resistors
  • Screw Terminal Speaker Connections (4 and 8 Ohm)
  • (4) Gold "spade fork" banana plug/binding post adapters included
  • Upgraded chassis feet
  • CL90 inrush current limiter
  • C-354 choke
  • 6 Amp Power Switch

The Stereo 35 is considered by many to be the best sounding tube amplifier Dynaco ever produced. Don't let its small size fool you, this amp is a "giant killer".  This design showcases how simplicity and outstanding engineering skills made Mr. Hafler an audio legend. The ingenious dual triode driver circuit with solid state rectification is built around legendary power and audio transformers using EL84 output tubes. The results are unbelievable, ranking this amp at the top of a list that includes designs costing three times its price.

Whether you're in to vinyl, reel to reel or even more modern formats of music, this amp will quickly earn your respect and favor. The "Baby Dynaco" is also a very compact amplifier measuring only 4.5" tall x 5.5" deep x 13" long. It weighs just 16 lbs. You won't beat the sound or quality of this amp in this price range. 

Watch video reviews on our ST-35. see the videos and his review

 Although the original Stereo 35 never used a choke, it was proven that the noise floor of the amp could be lowered even further by its use so a Dynakit C-354 shielded choke is installed, an excellent upgrade.

This amp is dead quiet, no hiss, no hum, sweet beautiful music is all you'll hear.

A small 6 amp toggle switch is added on the back side of the chassis to provide power on and off.

Four 1/2" tall rubber feet are installed for better isolation, better chassis cooling and ventilation.

An inrush current limiter has been incorporated to soften the power on process.

The power transformer is mounted on isolation bushings.

The chassis is heavy duty (non-magnetic) type 304 mirror finished stainless steel with durable black epoxy silkscreen lettering.

The Brown cage/cover is included.

This amplifier is equipped with a Dynakit PA-774 power transformer and the matching pair of Dynakit Z-565 output transformers. These are the heart and soul of the amplifier. These are exceptional quality transformers that meet or exceed the performance of the originals and they are made in the USA.

The new production Dynakit power transformers are designed to handle measurably higher operating temperatures than the original Dynaco power transformers resulting in near zero failures and greater long life durability.

Manuals, biasing instructions and initial set up printouts / diagrams all included. Email and phone support provided if needed.

  • ST-35 Dimensions:
  • 13" Wide X 5.5" Deep X 4" Tall
  • Height may be slightly higher (+1/2") with larger feet installed
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Your system can only be as good as its "weakest link". Quality components (preamp, amp, tubes, speakers, cables, etc.) are the only way to ensure top notch sound and performance from your stereo system.


All products ship FedEx Ground unless other arrangements are made. All shipments are insured for their actual value. All shipments will require a signature at time of delivery. Ready to Ship orders go out in 3-5 business days. Special Order units ship in 30 days or less. Please see our shipping policy for more information.