Coppia di TUBI NOS EL504 TELEFUNKEN TESTATE IN EMISSIONE CON EICO IN BOX ORIGINALE

Eico ST-40 Stereo Tube Amplifier - Fresh From Estate - For Parts or Restoration. Sold for parts or restoration Will be packaged in a double wall box and styrofoam all around Please check all pictures provided Untested no tubes

One Used Vintage Instruction Manual - EICO 460 DC-Wide Oscilloscope Shipping Information - Please ReadBase shipping is by USPS Package Mail with tracking as per E-Bay policies. Most orders are shipped out the next day, except for weekends and holidays. If you think your order is lost or delayed. Have no control over the postal service or weather! Please contact us before contacting E-Bay. Thanks. International sales - Yes. please make sure this item will clear your postal or customs services. There might be a Duty or VAT added to the purchase of this item. I have no control taxes or shipping delivery times or delays. Average International shipping times are 10 days to over 30 days.Thanks for checking my listing!

Vintage EICO Model 360 TV-FM Sweep Signal Generator Instruction Manual. Original instruction manual for Model 360 TV-FM Sweep Signal GeneratorManual is in good vintage condition with some aging (yellowing of the pages and some page tears)Manual has 18 pages and sections are Descriptions, General Operating Instructions, Description of Circuit, Producing Frequency Modulation of the Fixed Swept Oscillator, Using the Phasing Control, and The Alignment of FM and AM Television Receivers.Manual is dated around the early 1950s and is approximately 8.5 by 5.5 in booklet format.Also included is a Parts List and Construction Book. Great items to add to your vintage collection of electronics.

Vintage Original EICO Model 221A Vacuum Tube Volt-Ohm-Meter Instruction Manual. Vintage Original EICO Model 221A Vacuum Tube Volt-Ohm-MeterGood Vintage Condition with some yellowing of the pages and page tearsManual is 8 pages long and is 8.5 by 5.5 in booklet format.Manual is dated early 1950sThe manual sections include: Specifications, General Description, Operating Instructions, and Circuit Diagram. Also, included are the Vacuum tube Volt-Ohm-Meter Construction Book, Operating Instructions for High Voltage Probe Model HVP-1, Model for Model P-75 & p76 RF Probe, and Troubleshooting Data for EICO Models 221 and 221K VTVM. (Please note probes are not included).Great vintage manuals to add to your collectibles of electronics.

Vintage Original EICO Model 320-322 Signal Generator Instruction Manual. Good Condition with some yellowing of the pages and page tearsManual is 8 pages including the Circuit Diagram and is 8,5 by 5.5Manual dates Early 1950sThe sections include: Description, General Operating Instructions, Micro-Cycle Vernier tuning, Alignment of AM Receivers and Alignment of FM ReceiversAlso included is EICO Model 320 Assembly Instructions and Calibration Instructions.Great manuals to add to your collectibles of vintage electronics. .

Eico HF-86 Dual Power Amplifier Service Repair Manual + SchematicsON CD 5 Pages Nothing flashy, just all the information you need to at a the cost of a Same Paper Manual. Manual is on CD

YOU ARE LOOKING AT A VINTAGE EICO INSTRUCTION MANUAL.TV-FM SWEEP GENERATOR AND MARKER MODEL 368THE PAGES ARE IN EXCELLENT CONDITION. THE COVER SHOWS MINIMAL WEAR. THANKS FOR LOOKING AND HAPPY BIDDING!I AM LISTING MANY OTHER VINTAGE ELECTRONICS BOOKS IF YOU WOULD LIKE TO CHECK OUT MY OTHER LISTINGS. PLEASE TAKE A LOOK AT MY OTHER LISTED ITEMS. YOU NEVER KNOW WHAT YOU MIGHT FIND! VERY ECLECTIC. MORE LISTED ALL THE TIME. MY HUSBAND IS GOING THROUGH ALL THE STUFF HE HAS BEEN COLLECTING FOR OVER 20 YEARS AND KEEPS BRINGING IN MORE THINGS FOR ME TO LIST.

VINTAGE EICO MODEL 710 GRID DIP METER, ELECTRONIC INTRUMENT CO. NY.VERY GOOD COSMETIC CONDITION. SORRY, UNABLE TO TEST, SO SOLD AS IS.ENJOY!!!(OFC,C1,S2,L)

Lot of Three 0B2 Vacuum Tubes Test Good GE, Raytheon & Eico by Mullard Tubes have been tested on my TV-7D/U tester whenever possible. Tubes are only condsidered good it reading are greater than the minimum listed in the tube tester charts. I will combine shipping on multiple items ordered whenever possible to save you money. I will refund any excess shipping charges paid.

2 x 6AU6A/EF94 Mullard Tubes Made in Great Britain Pictures show actual The auction is for 2 tubes and there are 3 pair available Tested on enhanced Triplet E3444 Laboratory Tester #1-Dumont 5100 micromhos @ 10.3 mA 5450 micromhos @ 11.7 mA #2-EICO 5050 micromhos @ 10.3 mA 5000 micromhos @ 9.5 mA Bogey(100%) = 5200 micromhos @ 10.6 mA +/- 10% The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing are__150_Volts plate, __150_Volts screen, ___68 ohm___ Cathode Bias Resistor*(CBR)What were your tubes tested at? I do combine Shipping

Item is one Eico 7360 vacuum tube. This tube is used and has dust, shadowing or label discoloration that appear with extended use. However, it tests strongly and will perform well for a long time. This tube has been tested and is good. All tested tubes are at least GOOD on my Superior Instrument tube tester (most 7, 8 or 9 pin tubes) or meet the minimum strength on my U-Test-Em drug store tester (most other tubes). If a tube is labelled as untested, it is because I do not have the necesssary equipment to test it. All tubes that dont meet your expectations can be returned regardless of their test status. Sets of vacuum tubes labelled as pairs, quartets, sets, etc, came to me grouped together or labelled as such. My tube testers are not sophisticated enough to guarantee that all sets of tubes are fully matched correctly. Again, if you are unsatisfied with the tubes you receive, you can send them back for a refund. --> All items are inspected to ensure that they ship in working order ready to use. Any damage or wear outside of that which comes from normal usage is noted above in the description. Photos are of the actual item for sale, or if more than one is available, representative of any of them. Save on Shipping!!! Single items ship to anywhere in the USA at the shipping price listed. If you buy more than one item in the same order, the additional items will ship for free. For buyers in the United States, this discount is calculated automatically when you pay. Buyers in other countries should contact me for a shipping quote. Items will ship either USPS first class or Priority Mail at my discretion. So, please check out the other items I have for sale to save on shipping. I pack and ship the items usually within one to three days after payment is received, so please do not complete checkout until you have everything you need so the shipping discount can be applied properly and all items can be shipped together. Shipping To Other Countries We now ship to many countries worldwide! Shipping charges will vary by country as well as by the number, size and weight of the items won. If you are outside the United States, please contact me before buying to get shipping rates as the postage varies from country to country and I cannot list them all here. Tariffs, duties, and other charges are your responsibility and are not included in the shipping charges. We accept Paypal only for foreign orders. K4 Item #EL-0462

YOU GET ALL 4 ITEMS AS PICTURED. THEY ARE UNTESTED AND SOLD AS IS. SHIPPING SHOWN IS TO THE LOWER 48 STATES. ALL OTHERS TO USE EBAY INTERNATIONAL. THANKS!

Vintage EICO 369 TV FM Sweep Post Injection Marker Generator Nice Condition.. 30 Day Return’s.

Matched Pair! Vintage Mullard Eico 12BY7A Tubes - Test New Amplitrex.

This eico preamp is in very rough shape as you can see with rust and corrosion. Sold as is for parts or repair only. Will ship with care

Eico HF-86 Dual Power Amplifier Service Repair Manual + SchematicsON CD 5 Pages Nothing flashy, just all the information you need to at a the cost of a Same Paper Manual. Manual is on CD

12AT7 mostly GE, with a few Motorola, Sylvania & CBS. Tray of 52, mix of new & used. From the Rick Meier (of Dekalb IL ) lifetime collection of tubes. I tested on my Hickok 539-C a cross section of 16 of these to make sure they tested new / good. I know Rick tested each of them at least once. Check out other auctions for radio tubes from this radio mans estate.

One 12AU7, and one 5814 Sylvania tube. 1960s. VERY Nice Set of 6 G.E. One was tested as new on Rick Meiers Military Type, Dan Nelson calibrated TV-7 D/U tester. As shown on labels Minimum is 56 test new = 100 %. Will be sent in a nice Big box. From estate of Big Time Hi-Fi Man that had good tubes.

Nice set of 5814A GE tubes. 1950s & 60s. From a collection of an avid radio man. Check out other auctions for tubes from this mans estate.

EICO HF 85 PREAMPLIFIER HFT 92 TUNER PARTS REPAIR. IF YOUR LOOKING AT THESE YOU SHOULD NO THERE REPUTATION. HF 85 HAS THE SAMR PREAMP SECTION AS THE HF81. THESE WILL NEED TO BE RESTORED OF COARSE. TUNER TOP CAGE IS MISSING. THE CHASIS ARE IN VERY NICE SHAPE. RARE TO SEE WITH NO PITTING OR RUST THATS A PLUS FOR SURE. TUBES ARE UNTESTED. MOST OF THESE UNITS WILL NEED A FEW NEW TUBES. SELLING AS SEEN. ONCE THESE ARE RESTORED YOU WILL BE IN FOR A REAL TREAT. I HAVE HAD MANY EICO GEAR IN THE PAST AND ITS FANTASTIC. BOTH UNITS COSMETICALLY ARE IN VERY NICE CONDITION JUST DUSTY. CHEERS.

UNIT HAS BEEN IN STORAGE FOR SOME TIME, SO IS DUSTY AND APPEARS TO HAVE HAD BATTERY ACID SPILLED ON TOP AT ONE TIME. UNIT HAS NOT BEEN TESTED, SO IS BEING SOLD AS IS.

Eico HF-86 Stereophonic Dual 14 Watt Amplifier Owner Operator ManualON CD 24 Pages Nothing flashy, just all the information you need to at a the cost of a Same Paper Manual. Manual is on CD

Eico HF-89 Stereo Dual Power Amplifier Owners Instruction ManualON CD 25 Pages Nothing flashy, just all the information you need to at a the cost of a Same Paper Manual. Manual is on CD