Archive for the ‘dynaco’ Category

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Tuesday, March 5th, 2019
Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes

All tubes are vintage tubes and included. I also think the preamp is in original form, no modifications. I plugged it in for testing and both channels worked and produced good music. I found the Spare (and probably other) input has one channels dropped. I tried “Special” and then OK. So, this preamp may need some cleaning and adjustment before daily use; just like all vintage electronics. Physical condition is pretty good for the age. Some discoloration/wear/scratches, as shown on the pictures. All knobs are original. The item “Dynaco PAS-2 Tube Preamplifier Preamp for ST-70 Amp Works, All Vintage Tubes” is in sale since Wednesday, February 27, 2019. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Preamps & Tube Preamps”. The seller is “timekinetics” and is located in Oakland, California. This item can be shipped worldwide.
  • Brand: Dynaco
  • Model: PAS-2

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Saturday, December 29th, 2018
Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED

Tested we got power and sound. Input & outputs work. Due to the age of this unit it will need a tune up. Also is missing the screws to the cover. If You Have Any Questions Feel Free To Ask. The item “Dynaco SCA35 Stereo Integrated Tube Amplifier Amp Transformer Vintage TESTED” is in sale since Tuesday, October 23, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “ticktock1-2-3″ and is located in Garland, Texas. 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, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Bahamas, Viet nam.
  • Brand: Dynaco
  • Model: SCA35
  • Type: Integrated Amplifier
  • Country/Region of Manufacture: United States

Dynaco ST-70 Vintage Stereo Tube Amplifier Serviced New Caps/Tubes

Thursday, May 31st, 2018
Dynaco ST-70 Vintage Stereo Tube Amplifier Serviced New Caps/Tubes

Dynaco ST-70 Vintage Stereo Tube Amplifier Serviced New Caps/Tubes

Dynaco ST-70 Vintage Stereo Tube Amplifier Serviced New Caps/Tubes

Dynaco ST-70 Vintage Stereo Tube Amplifier Serviced New Caps/Tubes

Dynaco ST-70 Vintage Stereo Tube Amplifier Serviced New Caps/Tubes

Dynaco ST70 just serviced! New main filter caps and new output tubes! Unit shows some wear for age but sounds great! The item “Dynaco ST-70 Vintage Stereo Tube Amplifier Serviced New Caps/Tubes” is in sale since Thursday, April 26, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “idealelectronics” and is located in Parkville, Maryland. 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, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.
  • Brand: Dynaco
  • Model: ST-70 ST70

DYNACO Dynakit Stereo 70 Vintage Tube Amplifier Tested Excellent Condition

Wednesday, March 14th, 2018
DYNACO Dynakit Stereo 70 Vintage Tube Amplifier Tested Excellent Condition

DYNACO Dynakit Stereo 70 Vintage Tube Amplifier Tested Excellent Condition

DYNACO Dynakit Stereo 70 Vintage Tube Amplifier Tested Excellent Condition

DYNACO Dynakit Stereo 70 Vintage Tube Amplifier Tested Excellent Condition

DYNACO Dynakit Stereo 70 Vintage Tube Amplifier Tested Excellent Condition

DYNACO Dynakit Stereo 70 Vintage Tube Amplifier Tested Excellent Condition. Dynakit Stereo 70 Tube Amplifier. NOTES on Condition / repairs / modifications. I was aware that this is a sought after tube amplifier when I acquired it, but I had no way to use it with my system or test its working condition. I requested a technician test it and fix anything that needed fixing! The list of repairs made by the technician are as follows: The Stereo / Mono switch was not working so it was hard wired Stereo. Rectifier tube was replaced by a SOVTEK GZ34. 5408 1000V-4A pretection diodes added to tube rectifier socket. Four EL34s were replaced with JJ E34Ls. Two EL34 cathode resistors were replaced with Dynakit 1% 15.6 ohm resistors. If you require additional technical information about this amplifier, feel free to ask. Please note that there will likely be a delay in response as I will need to refer your question to the technician that did the work and wait for his response. CHECK OUT MY OTHER ITEMS! ADD defjimrecords TO YOUR FAVORITE SELLERS! Due to the large volume of records I sell, I can’t always play grade them. I strive to have happy return customers. Typically, a grade in the title of a listing refers to the VINYL, not the cover. If you can’t find the info you are looking for in the listing, I will answer any questions you may have as soon as possible. Amplifier will be packed professionally and with care. _gsrx_vers_818 GS 7.0.10 (818). The item “DYNACO Dynakit Stereo 70 Vintage Tube Amplifier Tested Excellent Condition” is in sale since Saturday, January 13, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “defjimrecords” and is located in Moscow, Idaho. This item can be shipped to United States.
  • Type: Power Amplifier
  • Brand: Dynaco
  • Bundle Listing: No
  • MPN: Does Not Apply
  • Model: Stereo 70
  • Country/Region of Manufacture: United States

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Wednesday, January 24th, 2018
Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

This listing is for one Dynakit Stereo-35 in very good, clean condition. This amp is equipped with new Electro Harmonix EL84EH output tubes, and original Dynaco 7247 tubes made by Mullard. The unit has been rewired and recapped, serviced, tested, and cleaned by our technician. Original transformer has been replaced with a non-original transformer (68P026-3 596415) at the same specifications. Famous among audiophiles, this small but mighty tube amp drives speakers with precision and dynamic detail. An excellent tube source component, it makes for a great addition for any stereo system. Power Output: 35 watts continuous, 45 watts, IHF Music Power (both channels). Frequency Response: ± 1 dB from 10 cps to 40,000 cps. Power Response: 20 cps to 20,000 cps without exceeding 1% distortion within 1 dB of 17.5 watts each channel. Intermodulation Distortion: Less than 1% at 17.5 watts each channel. Less than 0.1% at average listening levels. Hum and Noise: Inaudible; more than 80 dB below rated output. Sensitivity: 1 volt input for 17.5 watts output (each channel). Input Impedance: 500,000 ohms. Output Impedance: 8 and 16 ohms. Damping Factor: 10 from 20 cps to 20,000 cps. Minimum Channel Separation: 80 dB. Power Consumption: 100 watts, 50/60 cycle a. Tube Complement: 7247 (2), 6BQ5/EL84/7189 (4), silicon diodes (2). Size:4 high, 13 wide, 5 ½ deep. Decibel Audio is a retail store and custom installation business in the neighborhood of Wicker Park in Chicago, IL. We have serviced the Chicagoland area with both new and vintage equipment for over 20 years. Visit our store at 1429 N Milwaukee Avenue, Chicago, IL 60622. We are Authorized Dealers for Audioquest, Benz Micro, Cambridge Audio, Cary Audio, Clearaudio, Creek, Crestron, Denon, Draper Screens, Dynaudio, Epos, Goldring, Grado, Harbeth, Jolida, Music Hall, James Loudspeaker, KEF, Marantz, Parasound, Pro-Ject, PS Audio, Plateau, Rogue Audio, Russound, Sonos, Stewart Filmscreen, Samsung, Skylan, Yamaha, and more. The item “Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage” is in sale since Tuesday, January 16, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “decibelaudio.com” and is located in Chicago, Illinois. This item can be shipped to United States.
  • Type: Power Amplifier
  • Brand: Dynaco
  • Model: ST-35
  • MPN: Does Not Apply
  • Country/Region of Manufacture: United States

Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED

Wednesday, December 27th, 2017
Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED

Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED

Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED

Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED

Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED

Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED

Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED

Comes with all tubes. AND (BACK-UP TUBES)Had someone hooked it up out plays, with a slight hum in background, but not heard, when music is being played,,,,,,, Very Clean Unit…. The item “Dynaco DynaKit ST-70 Tube Amplifier Original Vintage Working REVISED” is in sale since Sunday, November 12, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “fixto” and is located in Staten Island, New York. This item can be shipped to United States.
  • Brand: Dynaco
  • Type: Power Amplifier
  • Country/Region of Manufacture: United States
  • Bundle Listing: Yes

DYNACO Vintage Dynakit ST-70 Stereo 2 Channel Power Amplifier Tube Amp

Saturday, December 23rd, 2017
DYNACO Vintage Dynakit ST-70 Stereo 2 Channel Power Amplifier Tube Amp

DYNACO Vintage Dynakit ST-70 Stereo 2 Channel Power Amplifier Tube Amp

DYNACO Vintage Dynakit ST-70 Stereo 2 Channel Power Amplifier Tube Amp

DYNACO Vintage Dynakit ST-70 Stereo 2 Channel Power Amplifier Tube Amp

DYNACO Vintage Dynakit ST-70 Stereo 2 Channel Power Amplifier Tube Amp

This amp is in great condition. All tubes are present. The item “DYNACO Vintage Dynakit ST-70 Stereo 2 Channel Power Amplifier Tube Amp” is in sale since Tuesday, December 12, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “landsend1122″ and is located in Long Beach, New York. This item can be shipped to United States.
  • Type: Power Amplifier
  • Brand: Dynaco
  • Bundle Listing: No
  • Model: Stereo 70
  • Country/Region of Manufacture: United States

Dynaco Mark III Mono Block Tube Amps-pair-vintage Tube Gear-rare Amplifiers

Sunday, December 3rd, 2017
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

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

Pair of Dynaco Mark III mono-blocks , with upgrades! Tubes for HIFI , driver boards , upgraded speaker jacks to banana jacks , and upgraded rca jacks!!!! Using kt88 output tubes , with 12u7 driver Tubes and a 5u4GB rectifier Tube. But guaranteed to arrive in working condition!!! The item “DYNACO MARK III MONO BLOCK TUBE AMPS-PAIR-VINTAGE TUBE GEAR-RARE AMPLIFIERS” is in sale since Thursday, November 23, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “zenaudio2005″ and is located in Las Vegas, Nevada. 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, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago.
  • Country/Region of Manufacture: United States
  • Model: MARK III
  • UPC: Does not apply
  • MPN: MARK III
  • Type: Power Amplifier
  • Brand: Dynaco

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Monday, November 6th, 2017
Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage

This listing is for one Dynakit Stereo-35 in very good, clean condition. This amp is equipped with new Electro Harmonix EL84EH tubes, and original Dynaco 7247 tubes made by Mullard. The unit has been fully serviced, tested, and cleaned by our technician. Famous among audiophiles, this small but mighty tube amp drives speakers with precision and dynamic detail. An excellent tube source component, it makes for a great addition for any stereo system. Power Output: 35 watts continuous, 45 watts, IHF Music Power (both channels). Frequency Response: ± 1 dB from 10 cps to 40,000 cps. Power Response: 20 cps to 20,000 cps without exceeding 1% distortion within 1 dB of 17.5 watts each channel. Intermodulation Distortion: Less than 1% at 17.5 watts each channel. Less than 0.1% at average listening levels. Hum and Noise: Inaudible; more than 80 dB below rated output. Sensitivity: 1 volt input for 17.5 watts output (each channel). Input Impedance: 500,000 ohms. Output Impedance: 8 and 16 ohms. Damping Factor: 10 from 20 cps to 20,000 cps. Minimum Channel Separation: 80 dB. Power Consumption: 100 watts, 50/60 cycle a. Tube Complement: 7247 (2), 6BQ5/EL84/7189 (4), silicon diodes (2). Size:4 high, 13 wide, 5 ½ deep. Decibel Audio is a retail store and custom installation business in the neighborhood of Wicker Park in Chicago, IL. We have serviced the Chicagoland area with both new and vintage equipment for over 20 years. Visit our store at 1429 N Milwaukee Avenue, Chicago, IL 60622. We are Authorized Dealers for Audioquest, Benz Micro, Cambridge Audio, Cary Audio, Clearaudio, Creek, Crestron, Denon, Draper Screens, Dynaudio, Epos, Goldring, Grado, Harbeth, Jolida, Music Hall, James Loudspeaker, KEF, Marantz, Parasound, Pro-Ject, PS Audio, Plateau, Rogue Audio, Russound, Sonos, Stewart Filmscreen, Samsung, Skylan, Yamaha, and more. The item “Dynaco Dynakit Stereo 35 Tube Amplifier New Output Tubes, Mullard 7247, Vintage” is in sale since Tuesday, August 01, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “decibelaudio.com” and is located in Chicago, Illinois. This item can be shipped to United States.
  • Type: Power Amplifier
  • Brand: Dynaco
  • Model: ST-35
  • MPN: Does Not Apply
  • Country/Region of Manufacture: United States