Dynaco

July 2, 2008 | 3 Comments

The Dynaco Stereo 70 tube amplifier uses a circuit arrangement based on the Dynakits Mark II and Mark III which has become world famous as one of superior quality while essentially simple and trouble-free. The new 7199 tube is used as a pentode high gain voltage amplifier directly coupled to a cathodyne phase inverter. All parameters are adjusted for minimum distortion. This type of phase inverter has the unique advantage that its operation is independent of tube aging so that no adjustments are required in maintaining optimum performance.




Dynaco Stereo 70A Tube Amp Restored
Dynaco Stereo 70A Tube Amp Restored
$829.00
Time Remaining: 8h 14m
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Dynaco St 70 Tube Amp New Stainless Steel Chassis heavier 16 gauge Mirror Finish
Dynaco St 70 Tube Amp New Stainless Steel Chassis heavier 16 gauge Mirror Finish
$55.00
Time Remaining: 1d 1h 39m

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Dynaco SCA 35 Restored Integrated Tube Amp All new PCBs new Components new tubes
Dynaco SCA 35 Restored Integrated Tube Amp All new PCBs new Components new tubes
$529.00
Time Remaining: 1d 17h 51m
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Dynaco ST 70 Tube Amp Rebuilt w Orig Iron all new components SS Chassis
Dynaco ST 70 Tube Amp Rebuilt w Orig Iron all new components SS Chassis
$928.00
Time Remaining: 1d 17h 52m
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Dynaco ST 120 Amplifier Restored ReplacedComponentsrebuilt Amp and PS pcbs
Dynaco ST 120 Amplifier Restored ReplacedComponentsrebuilt Amp and PS pcbs
$319.00
Time Remaining: 1d 17h 52m
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Dynaco ST 150 Vintage 2 Channel Power Amp Amplifier
Dynaco ST 150 Vintage 2 Channel Power Amp Amplifier
$359.00
Time Remaining: 1d 19h 8m
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Vintage Dynakit Stereo 70 ST 70 Amp Dynaco PAS 3 Pre Amp  FM3 Tuner 1 OWNER
Vintage Dynakit Stereo 70 ST 70 Amp Dynaco PAS 3 Pre Amp FM3 Tuner 1 OWNER
$899.00
Time Remaining: 3d 23h 27m
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Emotive Audio Dynaco MkIII Tube Amps
Emotive Audio Dynaco MkIII Tube Amps
$1,800.00
Time Remaining: 3d 23h 33m

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Serviced Dynaco ST 70 Tube Amplifier Vintage Hi Fi Stereo Power Amp
Serviced Dynaco ST 70 Tube Amplifier Vintage Hi Fi Stereo Power Amp
$800.00
Time Remaining: 4d 19h
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DYNACO Professionally Serviced ST 70 Stereo Tube Amp Great Condition Dynakit
DYNACO Professionally Serviced ST 70 Stereo Tube Amp Great Condition Dynakit
$899.99
Time Remaining: 6d 16h 19m
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Dynaco Dynakit Stereo ST 70 Tube Power Amp
Dynaco Dynakit Stereo ST 70 Tube Power Amp
$725.00
Time Remaining: 10d 19h 1m
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Dynaco DynakitStereo ST 70 Tube Power Amp UNTESTED As Is For Parts or Repair
Dynaco DynakitStereo ST 70 Tube Power Amp UNTESTED As Is For Parts or Repair
$750.00
Time Remaining: 11d 6h 3m
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Vintage Dynaco Dynakit MK III MONO TUBE AMP With Tubes Custom Fan
Vintage Dynaco Dynakit MK III MONO TUBE AMP With Tubes Custom Fan
$650.00
Time Remaining: 13d 14h 34m
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Great sounding recapped new tubbed DynaKit Dynaco ST70 stereo tube amp
Great sounding recapped new tubbed DynaKit Dynaco ST70 stereo tube amp
$563.19
Time Remaining: 15d 1h 16m
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Dynaco DynakitStereo ST 70 Tube Power Amp Working Unit with New Tubes
Dynaco DynakitStereo ST 70 Tube Power Amp Working Unit with New Tubes
$749.00
Time Remaining: 16d 7h 41m
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Dynaco SCA 35 Classic Integrated Tube Amp
Dynaco SCA 35 Classic Integrated Tube Amp
$450.00
Time Remaining: 17d 22h 56m
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Vintage Dynaco Dynakit MK III MONO TUBE AMP With Tubes Custom Fan
Vintage Dynaco Dynakit MK III MONO TUBE AMP With Tubes Custom Fan
$600.00
Time Remaining: 18d 19h 16m
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Dynaco ST 70 power amp
Dynaco ST 70 power amp
$550.00
Time Remaining: 22d 17h 34m
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Rare wood cabinet case for dynaco sca 80q dynaquad amp
Rare wood cabinet case for dynaco sca 80q dynaquad amp
$199.00
Time Remaining: 24d 2m
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Great sounding Fully Rebuilt DynaKit Dynaco ST70 stereo tube amplifier amp
Great sounding Fully Rebuilt DynaKit Dynaco ST70 stereo tube amplifier amp
$790.00
Time Remaining: 24d 3h 9m
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Dynaco Dyna MK 4 MKIV BARE Amp TUBE AMP DIY EL34 P P PC4 x2 FREE SHIPPING WORLD
Dynaco Dyna MK 4 MKIV BARE Amp TUBE AMP DIY EL34 P P PC4 x2 FREE SHIPPING WORLD
$19.99
Time Remaining: 27d 1h 37m
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Vintage DYNACO MODEL 120 Stereo Power Amplifier Amp
Vintage DYNACO MODEL 120 Stereo Power Amplifier Amp
$90.77
Time Remaining: 27d 18h 23m
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Comments

3 Comments so far

  1. Nina DellOrto on July 29, 2011 9:53 pm

    i need 2 dynaco reciever tubes # 7199

  2. Douglas A. Gibson on April 24, 2014 12:09 pm

    Looking for a stereo ’80 unassembled kit. Or ant Dyanco kit.

  3. Douglas Gibson on October 22, 2015 6:29 pm

    Trying to find a unassembled dyanco kit. Will considered all.

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