Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)
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Ultimate Dynaco PAS Tube Stereo Preamplifier - all new (UCX1)

Vendor
Funtastic Vintronics
Regular price
$0.00
Sale price
$0.00
Regular price
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Unit price
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Shipping calculated at checkout.

SOLD - please inquire if you'd like a similar build

Features include:

  • Original Dynakit/Dynaco circuit on new boards with integrated ground planes.
  • Modern 6 position rotary selector and updated input output panel.
  • 5 high level inputs, 1 low level MM phono input /ground post
  • Alps (Japan) "blue velvet" volume control
  • Alpha tone controls, Bourne's balance control
  • Dynakit PA-211 transformer, fused AC mains
  • SDS capacitor board with solid state rectification and a huge capacitance increase.
  • Brand new chassis, cover, faceplate and knobs.
  • Adjustable LED pilot lamp (Dynakit)
  • Your choice - Four (Electro-Harmonix - JJ - Tung-Sol - Psvane) 12AX7 tubes
  • Other brands, gold pin tubes etc. available, price increases accordingly
  • Fully tested and burned in for 48 hours - beautiful sounding preamp


This preamplifier operates silently and sounds simply amazing with that warmth, sparkle and detail that is missing in so many modern designs. A perfect companion to drive your tube amplifier.

The selector switch is a modern 6 position type.

The rear panel has jacks for 5 line level inputs and one phono input for a MM (moving magnet) type turntable and there's a phono ground post. The nomenclature printed on the front panel at the selector still reflects the designation of the original selector and therefore does not match up (verbally) with the new selectors order of operation and input arrangement on the back panel. (See the very last photo in the listing for a visual representation that will help clarify further). Operation however is logical, simple and straightforward. Phono is now located at the far left location labeled (special) the remaining positions now simply follow a clockwise rotation and match the order of the jacks in the rear panel. Starting at phono (special) and rotating to the right you have (Aux/CD) where tape head is located then (Aux/MP3) where phono is labeled, then (Aux/Tuner) where it says FM-AM, then (Aux1) at the position marked FM-MPX and finally (Aux2) is the position labeled spare. See last photo in the listing for clarification please.

The genuine Dynakit PA-211 power transformer is brand new and wound to operate from a standard 120V-125V outlet. (no voltage reducer necessary)

There's a brand new power cord and the pilot lamp is an adjustable LED sitting behind the amber "power indicator" pilot jewel.

The volume control, balance control, bass and treble controls and switches are brand new as is all the wiring.

The loudness switch is fully functional. The filter switch, tape monitor and the stereo blend control circuit were eliminated. (dummy fixtures are installed at the filter, tape monitor and blend control locations, they're simply there to hold the knob and fill voids in the faceplate, they are for aesthetic purposes only)

This is not a rebuild, it is a brand new, updated and modernized version of the original PAS.

  • 1 year warranty on the transformers, 6 month warranty on everything else (excluding tubes) Warranty information can be viewed here
  • Manuals, instructions, diagrams are all printed and included. Email and phone support is provided as needed.
  • Contact information will be provided with the manuals and paperwork associated with each unit.
  • No other items or cables seen in the listing are included unless specifically stated.
  • Properly packed - Promptly Shipped - FedEx Only
  • No P.O. Box delivery