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 120 VINTAGE 2 CHANNEL POWER AMPLIFIER AMP WORKING AS IS
DYNACO STEREO 120 VINTAGE 2 CHANNEL POWER AMPLIFIER AMP WORKING AS IS
$99.00 (1 Bid)
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Dynaco ST 120 Amplifier Restored ReplacedComponentsrebuilt Amp and PS pcbs
Dynaco ST 120 Amplifier Restored ReplacedComponentsrebuilt Amp and PS pcbs
$359.00
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Dynaco MARK II or III Amp Bare CHASSIS BOTTOM CAGE base cover
Dynaco MARK II or III Amp Bare CHASSIS BOTTOM CAGE base cover
$97.96
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DYNACO MARK III MONO BLOCK TUBE AMPS PAIR VINTAGE TUBE GEAR RARE AMPLIFIERS
DYNACO MARK III MONO BLOCK TUBE AMPS PAIR VINTAGE TUBE GEAR RARE AMPLIFIERS
$1,800.00
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Nice Dynaco ST 70 Tube Amp Chassis Refinished in Black Gloss Urethane Paint
Nice Dynaco ST 70 Tube Amp Chassis Refinished in Black Gloss Urethane Paint
$19.00 (1 Bid)
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Dynaco st 120 amp
Dynaco st 120 amp
$90.00
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Vintage Dynaco ST 70 Mono Tube Amp
Vintage Dynaco ST 70 Mono Tube Amp
$1,400.00
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Dynaco SCA 35 tube amp parts only
Dynaco SCA 35 tube amp parts only
$127.50 (2 Bids)
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Pair Dynaco MKIII Tube Amp Clones A 430 Transformers 6550 KT88 GZ34 6AN8 Tubes
Pair Dynaco MKIII Tube Amp Clones A 430 Transformers 6550 KT88 GZ34 6AN8 Tubes
$899.99
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Vintage Dynaco ST70 Amp Stereo 70 Tube Amplifier Cage NO RUST EXCELLENT COND
Vintage Dynaco ST70 Amp Stereo 70 Tube Amplifier Cage NO RUST EXCELLENT COND
$114.99
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Vintage Dynaco ST70 Amp Stereo 70 Tube Amplifier Cage NO RUST AUDIOPHILE VGC
Vintage Dynaco ST70 Amp Stereo 70 Tube Amplifier Cage NO RUST AUDIOPHILE VGC
$99.00
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DYNACO ST70 STEREO 70 TUBE AMP PARTS CARCASS FOR PARTS RESTO PROJECT ONLY
DYNACO ST70 STEREO 70 TUBE AMP PARTS CARCASS FOR PARTS RESTO PROJECT ONLY
$185.50 (7 Bids)
Time Remaining: 9d 5h 54m

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Dynaco ST 70 tube amp one owner all original tubes low low useage performs best
Dynaco ST 70 tube amp one owner all original tubes low low useage performs best
$780.00
Time Remaining: 11d 15h 54m
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Vintage Dynaco Dynakit MK III MONO TUBE AMP amps PAIR parts repair Curcio DIY
Vintage Dynaco Dynakit MK III MONO TUBE AMP amps PAIR parts repair Curcio DIY
$1,000.00
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Dynaco Mark VI vacuum tube power amps MK 6
Dynaco Mark VI vacuum tube power amps MK 6
$2,550.00
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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
$65.00
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Dynaco ST70 Amp Stereo 70 Tube Amplifier Cage
Dynaco ST70 Amp Stereo 70 Tube Amplifier Cage
$150.00
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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
$17.99
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Dynaco Stereo 70 ST70 Tube Amplifier Amp
Dynaco Stereo 70 ST70 Tube Amplifier Amp
$599.00
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Dynaco Stereo 70A Tube Amp Restored
Dynaco Stereo 70A Tube Amp Restored
$829.00
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Dynaco Stereo 70 ST 70 Tube Amplifier Amp EL34 Restored 6CA7 Audiophile Working
Dynaco Stereo 70 ST 70 Tube Amplifier Amp EL34 Restored 6CA7 Audiophile Working
$525.00
Time Remaining: 28d 49m
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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: 28d 17h 37m
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2 DYNACO MK IV AMPS RESTORED
2 DYNACO MK IV AMPS RESTORED
$1,000.00
Time Remaining: 29d 3h 48m
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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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