This particular set tests as average / used and are fairly closely matched, with all 4 date codes the same. These should still have a nice amount of life left in them. The tubes’ test results are displayed in the photos New 6L6 Spec 100% = 6,0. See the photos for physical / cosmetic condition. Also, t he tube boxes are original reused RCA boxes, and not original to 6L6s or these tubes. Additional Note: The getter flash on one tube is quite a bit more faint than the others (the one testing 82% Gm), this is purely cosmetic since as mentioned above this tube still tests satisfactory and sounds nice. Notes Regarding Tube Tests. All tubes are tested on an Amplitrex AT-1000 tester in the automatic Fixed Bias Mode (for the most conservative results). Test Results are for a general reference only, and are not a guarantee of performance, nor a guarantee of how they will test on your tester. No real world (audio) performance measurements are taken.

Estate find, someone converted an old Bogen 50 watt tube amp into a guitar amp. Has one input, with volume and tone controls. See photos to view condition.

Heathkit Model A-8A Tube Amplifier with 2 NOS 6L6GC Matching Tubes. Only the A-8A Amplifier and 2 additional Tubes come in this sale.

This amp was last used for guitar (& bass) about 30 years ago- sounded awesome with 412 cab- damn loud & excellent distortion tone- uses 4 6L6GC tubes for some real power! Has some scratches & minor dings- but overall nice looking-see pics for cosmetic condition. There was a bias & ac switch problem and it was shelved years ago. Been stored since- no tubes included. I’m cleaning out my storage area & some of these things gotta go. The transformers & switches all test good.

This unit has undergone an extensive electronic restoration here at Novalux Stereophonic. The unit has also received a fresh set of tubes. There is a McIntosh clinic sticker on the front of the unit which has been left in place for historical context.

Mixed brand, like new condition.

The US made GE 6L6GC is one of the best classic 6L6 tubes ever made. US Made 6L6GC are getting harder and harder to find – especially in a condition this pristine. Right up there with later production RCA, these tubes can handle the voltage and deliver the tone you are looking for. These 6L6GC have the side getters and sound fantastic.

These are the Holy Grail Y’all – a perfectly matched strong pair of 60+ years old Black Plate RCA 6L6GC’s. Privately labeled for Baldwin. The tubes’ test results are displayed in the photos (New 6L6 Spec 100% =6,000 Gm). See the photos for physical / cosmetic condition. Notes Regarding Tube Tests. All tubes are tested on an Amplitrex AT-1000 tester in the automatic Fixed Bias Mode (for the most conservative results). Test Results are for a general reference only, and are not a guarantee of performance, nor a guarantee of how they will test on your tester. No real world (audio) performance measurements are taken.

Vintage EICO model HF-20 mono integrated tube power amplifier, WITHOUT cage. It dates from approximately 1958, and is in original as-found condition with wear and cosmetic issues consistent with its age. The 2-prong power cord is fairly stiff and the strain relief grommet where it enters the chassis has crumbled. The AC receptacle on the rear panel labeled “Phono Power” is chipped. There is a small gouge at the center top of the screening on the rear panel where it once indicated “HF-20″ as shown. All electrical components appear to be original. Note that there’s a crease in the top of one of the multi-section electrolytic capacitors as shown in pics. There is some minor corrosion on the end bells of the output transformer, and some flaking of the finish around some of the mounting screws on the top of the chassis. The knobs have various scratches as shown. The tubes used are a mix of RCA, GE, Tung-Sol, Realistic, and Groove Tubes, and are types: 6L6GC/5881, 12AX7-ECC83, 12AU7/A, and 5U4GB. NOTE: This amplifier was briefly tested at line voltage and idled without incident or excessive hum through an 8-ohm speaker. A Sony Discman CD player was connected to the “Phono-2″ RCA input on the rear panel, and it played to a comfortable level. The EQ controls appeared to affect their respective frequency ranges. As this is a 60+ -year-old electronic device, no guarantee is being made as to its operating condition or specifications. It should be presumed that it could be in need of restorative or repair work to perform as intended. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “rogo” 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, Iraq, Slovakia, Slovenia, Equatorial Guinea, Thailand, Aruba, Sweden, Iceland, Macedonia, Belgium, Israel, Kuwait, Liechtenstein, Benin, Algeria, Antigua and Barbuda, Italy, Swaziland, Tanzania, Pakistan, Burkina Faso, Panama, Singapore, Kyrgyzstan, Switzerland, Djibouti, Chile, China, Mali, Botswana, Republic of Croatia, Cambodia, Indonesia, Portugal, Malta, Tajikistan, Vietnam, 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, Luxembourg, Uganda, Brazil, Turkey, Germany, Egypt, Latvia, Jamaica, South Africa, Brunei Darussalam, Honduras.

• Brand: EICO
• Type: Tube Amplifier
• Model: HF-20
• Country/Region of Manufacture: United States

Wurlitzer Amplifier w/ 30+ Tubes Model 501273 12FQ8 + 6L6GC Tubes. Wonderful vintage Wurlitzer tube Amplifier Model 501273 with over 30 tubes, pulled from a high end working Wurlitzer organ. It contains 28 tubes marked 12FQ8 + tubes marked 6L6GC on the top portion with tubes below the top as well. Measures 42″ X 15″Z X 7 tall. Please view the total listing as there are more pictures at the bottom of the listing. Please make sure you read all of our ad and view all the photos. Thank you for visiting with us. Come back often to our store which features antiques and other items we acquire at estate sales and auctions. FREE scheduling, supersized images and templates. Get Vendio Sales Manager. Make your listings stand out with FREE Vendio custom templates! Over 100,000,000 served. Get FREE counters from Vendio today! This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “antiqueboutique*123″ and is located in this country: US. This item can be shipped worldwide.

• Type: tube amp
• Brand: Wurlitzer