Vintage Tube Amp

Looks like NOS but hard to say. One of the PCB boards has a slight bend which is just cosmetic. Very nice for you Dynaco collectors. Contact me first if you have neg feedback. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “realsoundaudio” and is located in this country: US. This item can be shipped to United States.

• Brand: Dynaco
• Type: Tube Amplifier
• Model: Stereo 35
• MPN: st-35

Vintage Dynaco Stereo 70 Series II Tube Amplifier Good Condition Turns On. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “bigucciso-23″ and is located in this country: US. This item can be shipped to United States, New Zealand, Fiji, Papua New Guinea, Wallis and Futuna, Gambia, Malaysia, Taiwan, Poland, Oman, Suriname, United Arab Emirates, Kenya, Argentina, Guinea-Bissau, Armenia, Uzbekistan, Bhutan, Senegal, Togo, Ireland, Qatar, Burundi, Netherlands, Slovakia, Slovenia, Equatorial Guinea, Thailand, Aruba, Sweden, Iceland, Macedonia, Belgium, Israel, Liechtenstein, Kuwait, Benin, Algeria, Antigua and Barbuda, Swaziland, Italy, Tanzania, Pakistan, Burkina Faso, Panama, Kyrgyzstan, Switzerland, Djibouti, Chile, China, Mali, Botswana, Republic of Croatia, Cambodia, Indonesia, Portugal, Tajikistan, Vietnam, Malta, Cayman Islands, Paraguay, Saint Helena, Cyprus, Seychelles, Rwanda, Bangladesh, Australia, Austria, Sri Lanka, Gabon Republic, Zimbabwe, Bulgaria, Czech Republic, Norway, Côte d’Ivoire (Ivory Coast), Kiribati, Turkmenistan, Grenada, Greece, Haiti, Greenland, Yemen, Afghanistan, Montenegro, Mongolia, Nepal, Bahamas, Bahrain, United Kingdom, Bosnia and Herzegovina, Hungary, Angola, Western Samoa, France, Mozambique, Namibia, Peru, Denmark, Guatemala, Solomon Islands, Vatican City State, Sierra Leone, Nauru, Anguilla, El Salvador, Dominican Republic, Cameroon, Guyana, Azerbaijan Republic, Macau, Georgia, Tonga, San Marino, Eritrea, Saint Kitts-Nevis, Morocco, Saint Vincent and the Grenadines, Mauritania, Belize, Philippines, Democratic Republic of the Congo, Republic of the Congo, Colombia, Spain, Estonia, Bermuda, Montserrat, Zambia, South Korea, Vanuatu, Ecuador, Albania, Ethiopia, Monaco, Niger, Laos, Ghana, Cape Verde Islands, Moldova, Madagascar, Saint Pierre and Miquelon, Lebanon, Liberia, Bolivia, Maldives, Gibraltar, Hong Kong, Central African Republic, Lesotho, Nigeria, Mauritius, Saint Lucia, Jordan, Guinea, Canada, Turks and Caicos Islands, Chad, Andorra, Romania, Costa Rica, India, Mexico, Serbia, Kazakhstan, Saudi Arabia, Japan, Lithuania, Trinidad and Tobago, Malawi, Nicaragua, Finland, Tunisia, Uganda, Luxembourg, Brazil, Turkey, Germany, Egypt, Latvia, Jamaica, South Africa, Brunei Darussalam, Honduras.

• Brand: Dynaco
• Type: Tube Amplifier
• Model: Stereo 70
• Country/Region of Manufacture: United States

If you are like me, you like to see what you are getting, so I took lots of pics. Check out my other cool listings! My other job is pastoring a Church in Florida. I’m not some large corporation, just a regular guy making his way for his family. I scour estate sales, garages, attics and anywhere to find many unique and rare items. Virtually everything I sell is previously owned, so I understand that sometimes problems may arise. Please do not open a case. Your satisfaction is important to me. The stars count, too. If there is a problem, please message me. I can usually accommodate when requested. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “revjoanna” and is located in this country: US. This item can be shipped to United States, Denmark, Ireland, Netherlands, Slovakia, Slovenia, Lithuania, Portugal, Malta, United Kingdom, Cyprus, Australia, Austria, Hungary, Sweden, Spain, Estonia, Belgium, Finland, Bulgaria, Poland, Luxembourg, Czech Republic, Canada, France, Germany, Latvia, Italy, Greece, Romania.

• Brand: Dynaco
• Type: Tube Amplifier
• Model: Mark VI
• Country/Region of Manufacture: United States

Vintage Dynakit series 70 tube Amplifier. A very clean cage and a well-cared-for piece of equipment. The Amp works as i see all tubes light up except one and that one receives power as it gets hot. It may just need a new tube and work perfectly or may need a little service i can’t really say. The person i bought it from was the original owner and was as meticulous and clean as could be. I haven’t cleaned the units outside but i think it could be cleaned to look like new from the outside if you wish. A wonderful piece of our audio history to enjoy. As such, it does not come with any guarantee– implied or written. Most online sales of vintage electronics happen under these exact same conditions-but I just wanted to point this out so there are no misunderstandings or disappointments. Thank you and enjoy. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “plugfind” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, South Africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Taiwan.

• Brand: Dynaco
• Type: Tube Amplifier
• Model: Stereo 70
• Featured Refinements: Vintage Stereo Amplifier
• Country/Region of Manufacture: United States
• Modified Item: No

This listing is for a Dynaco Stereo 70 tube amplifier. I just had this amp running on the bench and it works and sounds great. The Cathode resistors have been replaced with 100 ohm resistors allowing the use of 6L6 (5881) as well as the standard EL34 tubes. Model: Stereo 70 – ST70. Power Tubes: Tung-Sol JAN-CTL-6L6WGB (broken guide pins). Preamp Tubes: Dynaco 7199. Rectifier Tube: Shuguang 5AR4 (broken guide pin). The tubes missing the guide pins are marked for proper orientation. Please see pics for actual condition. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “speakerguy2002″ and is located in this country: US. This item can be shipped worldwide.

• Brand: Dynaco
• Type: Tube Amplifier

Dynaco (Dynakit) Stereo 70 (ST-70). Vintage Stereo tube amplifier. Serviced: cleaned and vacuumed chassis, cleaned all controls and switches, and jacks. Tested all tube outputs. Installed replacement 7199 tube. Replaced fuse, connection at fuse holder and set bias. The Dynakit Stereo 70 is a complete dual 35 watt power amplifier kit which offers the highest possible fidelity, at low cost and in a compact arrangement. It uses a patented circuit of outstanding performance characteristics, along with top quality parts, including the new Dynaco Super-Fidelity A-470 transformers – the finest available. The measured specifications show that the Stereo 70 is an amplifier of unequalled performance, and its listening quality is also unrivalled by any regardless of price. The two non-interacting 35 watt channels provide adequate power, in a stereophonic or two channel system, for loudspeakers of any level of efficiency. The channels can be paralleled for a full 70 watts of low distortion output, suitable for practically any monophonic use even where several loudspeakers are in use in different areas. The high power capability and low internal impedance provide excellent damping for all types of high quality speaker systems without need to make adjustments to match specific speaker installations. The design features of your Dynakit which contribute to its superior listening quality include some which are not revealed by the customary steady-state laboratory measurements. For example, it does not exhibit bounce and flutter when pulsed with a transient signal. Thus a sharp percussive signal like a drum beat or a piano note will be reproduced with sharpness and clarity and neither overhang nor muddiness. The Stereo 70, unlike many other amplifier circuits, has been designed to provide its specified performance on a loudspeaker load, not just under laboratory measuring conditions. Therefore, the connection of a loudspeaker to the amplifier does not deteriorate its performance or listening quality. AS-IS sale due to age. This item is in the category “Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps”. The seller is “infinityrecordsusa” and is located in this country: US. This item can be shipped worldwide.

• Brand: Dynaco
• Type: Power Amplifier
• Model: ST-70

Original Dynaco Dynakit Stereo 70 – Fully Working with Mod. Our loving office amp has been replaced. Fully working and has been reliable for 6 months. This ST70 has served us well. Very lush and full bodied sound. Seems to have original driver board but it looks as if there was a mod made at some point that added a daughter board. It may also have something to do with the missing mono/stereo switch. Overall condition is very good for its age. Some patina on the metal but probably can be polished. Some harder to get off dust but generally pretty clean. Grill is in great condition with only a couple minor paint chips. The mono/stereo switch was not installed and runs only in stereo. This can be fixed with parts orders online. Please note with any vintage electronics that there is a chance that a part might fail or need replacement. This has been reliable but you never know. Plenty of manuals and info online in the event you need to replace a part down the line. Please message me once you have made ordered the item. Great amp as is or fantastic restoration piece. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “bkvintagenyc” and is located in this country: US. This item can be shipped to United States.

• Brand: Dynaco
• Type: Tube Amplifier
• Modification Description: Added Board
• Custom Bundle: No
• Model: ST70
• Country/Region of Manufacture: United States
• Modified Item: Yes

Vintage Dynaco ST-70 Tube Amplifier. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “5qc7w-34″ and is located in this country: US. This item can be shipped to United States.

• Brand: Dynaco
• Type: Tube Amplifier
• Model: Dynaco ST-70
• Country/Region of Manufacture: United States