Vintage Tube Amp

For sale is the QUAD II valve tube amplifier. Item is original and working perfectly.

The last picture that shows an amplifier in a tone cabinet with two speakers is from another sale. I have included show the application these amplifiers were used in.

For sale is a Quad II valve tube amplifier made in England. Item is original and works perfectly. Includes instruction manual and original packaging. Full and complete accessories come as shown in the photo. Thank you for looking.

For sale is quad II kt66 valve tube amplifier item is original 100/100 and fully working. Including PU and TAPE adapter. Power cable is not included.

Includes newer JJ EL84 quad, RCA 5U4GB, and two Zenith/GE gray plate 12AX7A. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “winters860″ and is located in this country: US. This item can be shipped to United States.

• Brand: Zenith
• Type: Tube Amplifier
• Featured Refinements: Vintage Stereo Amplifier
• Country/Region of Manufacture: United States

QUAD II Classic Vacuum Tube Type Pair Vintage Audio Power Amplifier. There is some noise in both tubes, one by one. Vacuum tubes and condenser parts are the current condition. We send a product with careful packing. (except for Saturday, Sunday and national holiday in JAPAN). International Buyers – Please Note. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “greatkabukiseller777″ and is located in this country: JP. This item can be shipped worldwide.

• Brand: Quad
• Type: 管球式
• Model: QUAD II
• MPN: NA
• Country/Region of Manufacture: Japan
• UPC: NA

Pair Vintage Quad II Tube Amps – working, some restoration and updates. Here’s a rare pair of U. Voltage Quad II tube amps. He is the second owner of the amps, but he never used them after purchasing them. Before powering them up, I checked the wiring and resistor values. After slowly powering up on a Variac, I verified some of the operating voltages against the schematic and they were good. The original owner had replaced some resistors, as well as coupling caps. Additionally, one amp’s electrolytic power supply filter capacitor was replaced with the same microfarad value Solen 630V-rated polypropylene film caps. The other amp has the stock electrolytic filter capacitor underneath. The Jones plug input was replaced with an RCA input jack. The amps are rated at 15 watts per channel and are unsurprisingly considered to be a great match with the Quad ESL57 speakers. Art Dudley did a nice review of a pair he restored in Stereophile magazine, April, 2007. Since it has been my experience that buyers have different ideas about whether they want to use modern production KT66 output tubes e. G, Genalex Gold Lion, JJ, Tung-Sol, etc. The other tubes will be included, as well as the power cords. I took videos of each amp playing on my test bench. Contact me and I can possibly send them to you. However, my listing is certainly better than ones that are untested. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “mesh50″ 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: Quad
• Type: Tube Amplifier
• Model: Quad II
• Country/Region of Manufacture: United Kingdom

For sale is a rare set of Quad II / Quad 22 tube amplifier and preamplifier from England in as-is untested condition. I did not attempt to power this up since I don’t have transformer. Please note these are 220-240V. You will be getting exact units that are in the picture. They are missing tubes as shown, and the preamp is also missing 1 button cover. The amp are fairly close match serial #74508 and #74835. The preamp has the cable to connect to the amp, but is missing the power cord. All unit are in fair physical condition given their age, they do have scuff, some pittings/rust on all of the chassis. Many of these items will have issue that is unknown to me, or should be expected for equipment of vintage nature. All items should be inspect by qualify service man and get check out before long term use. In certain case where I can test the item, I will report the extend of my test and the result. Again please expect that the unit may have more issue than what I stated here, and no return will be accept for that reason. Please study the picture carefully as they are part of the description. If you don’t see something in the picture they are not included. In most case some screws may be missing from the back cover, or bottom plate. This is a used set of Quad II/ 22 in as-is condition. Vintage electronics contain 20-50 years old parts (belts, rubber parts, caps, etc) that while may work at the time I tested the unit, can fail at any given time. It can be a few weeks, months, or years before it fails. Service is recommend since I have not tested these unit fully, and their working condition is unknown. Due to nature of vintage electronic, there is no return accept for this item. Please note that I leave a tampering proof on these unit, that will not effect its function, but will tell me if the unit has been open in anyway. It will be very well packed (double box is available upon requested) and fully insured + signature confirmation. In small chance it get damaged during transit, please take plenty of pictures and contact me before opening up the package. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “huho4499″ 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.

• Model: 22 II
• Country/Region of Manufacture: United Kingdom
• Brand: Quad

Vintage Quad 22 Control Preamplifier As Is. Please check all pictures provided. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “thingstofind” 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, Taiwan, South Africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, 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.

• Brand: Quad
• Type: Tube Amplifier
• Model: Quad 22
• Featured Refinements: Vintage tube Amplifier
• Country/Region of Manufacture: United Kingdom

20Hz-20kHz / -0.2dB. 1.4V (at output 15W). 80 dB or more. There will be some noise in each of both tubes. Vacuum tubes and condenser parts are current products. International Buyers – Please Note. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “luckysamurai-store” and is located in this country: JP. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.

• Brand: Quad II
• Model: QUAD II
• Country/Region of Manufacture: United Kingdom
• Type: Tube Amplifier