Vintage Tube Amp

Up for sale are a few pairs of Midwest Coil output transformers for tube amps. These are from Heathkit AA-50 and AA-100 amplifiers, which use 7591s. Can be used for a wide range of applications, at user discretion. Push-pull inputs, 4,8, 16 ohm tap outputs with ground common. Windings have all been electronically checked and laminates tightened. Transformers guaranteed to be in check. Each sale is for one pair. The transformers are guaranteed to be as described and are warrantied for 14 days following receipt. If youre not happy with it, tell me why and send it back to me. Thank you and good luck! The item “2 vintage Midwest Heathkit PP 7591 tube amp output transformers AA-100 AA-50″ is in sale since Thursday, August 30, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Transformers”. The seller is “polaris.-78″ and is located in Saint Paul, Minnesota. 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, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.

• MPN: 51-58
• Brand: MIDWEST COIL

For sale Vintage old school MERRELL SA-40 stereo tube integrated amplifier. Very nice looking piece of Hi-Fi history. Restored , fully serviced , recapped and adjusted to great working order with warm and detailed PP tube sound. Enough power for good modern or vintage speakers. It uses: 2 X 12AT7 and 2 X 12AX7 vintage NOS RFT German tubes, 4 X New SOVTEK Russian output tubes. This is one of the best sounding tube combinations, very musical and sweet. This is original 110V version, works good in EU with step down transformer. I have ALL original technical documentation in PDF. The item “Vintage MERRELL SA-40 Stereo Tube Amplifier, EL84 Quad Output” is in sale since Tuesday, July 17, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “ant_cool” and is located in Budapest. This item can be shipped worldwide.

• Model: SA-40
• Country/Region of Manufacture: United States
• Type: Integrated Amplifier
• Brand: MERRELL

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

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

Luxman MQ68C 50CA10 Tube Amp, One of the best sounding amp from Luxmam. Please see all pictures for actual details. There are some scratches and minor rusting, require a good cleaning. The item “Vintage Luxman MQ68C 50CA10 Tube Amp EF86 6240c W Output Transformers, Choke” is in sale since Saturday, September 30, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “mdz228″ and is located in San Francisco, California. This item can be shipped to United States.

• Brand: Luxman