Tubes
tubes — pre-owned
Browse 527 tubes — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Eimac 8168 4CX1000A Vintage Transmitting Tube (LOWER OUTPUT, report included)
We have a few of these available, all of which are genuine Eimac tubes with various date codes. WHAT'S INCLUDED IN THE SALE: You will only receive what is shown in the photographs. If you do not see it in the photos, it is likely not included in the sale.
Match Pair Amperex 6DJ8 ECC88 Holland Orange Globe Tube Maxi-Pre = NOS+ M0596
This is very important! We strive to make this happen!
Mullard ECC81 12AT7 Square Getter / TK1 R6B, Mitcham, Maxi-Pre test Strong M0360
The Mullard (1950s-1960s) ECC81/12AT7 with a square getter is highly revered as one of the best, if not the best, ECC81 tubes available. Produced in the Mitcham, Great Britain factory, this tube is known for its exceptionally rich, warm, and detailed sound, often described as having a "sweet warmth" in the midrange and lower regions.
Mullard ECC81 12AT7 Square Getter / TK1 B60, Blackburn, Maxi-Pre test NOS M0359
The Mullard TK1 B60 (1950s-1960s) ECC81/12AT7 with a square getter is highly revered as one of the best, if not the best, ECC81 tubes available. Produced in the Mitcham, Great Britain factory, this tube is known for its exceptionally rich, warm, and detailed sound, often described as having a "sweet warmth" in the midrange and lower regions.
DURO-TEST 872A / VT-42A MILITARY QUALITY HIGH VOLTAGE RECTIFIER
Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
SPERATI ELECTRONICS 872A ?VT-42A MILITARY QUALITY HIGH VOLTAGE RECTIFIER
SPERATI ELECTRONICS 872A ?. Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
CONTINENTAL 872A ?VT-42A MILITARY QUALITY HIGH VOLTAGE RECTIFIER
CONTINENTAL 872A ?. Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
AMPEREX JAN 8660 4CX1500B AMPLIFIER POWER TETRODE TUBE FULLY TESTED # 7
As the title says this tube has been fully tested for gas shorts and emission. This one tested good when compared to what a new one should do, and should get full power or close to full on all amateur HF bands.
Eimac 4CX1500B 8660 AMPLIFIER POWER TETRODE TUBE FULLY TESTED #2
As the title says this tube has been fully tested for gas shorts and emission. This one tested good when compared to what a new one should do, and should get full power or close to full on all amateur HF bands.
Eimac 4-1000A Vintage RF Transmitting Tube (filament OK, otherwise untested)
This item is being sold strictly as-is for parts or restoration.
Motorola Radio Vibrasender Tone Reed Many in Stock, see description
REED Part # TONE QUANTITY. Motorola tone reeds. Here's what I have on hand.
VINTAGE USED LARGE EIMAC HEAT DISSIPATING TUBE PLATE ANODE CAP HAM RADIO
ONE VINTAGE USED LARGE EIMAC HEAT DISSIPATING HEAT PLATE ANODE CAP. IN GOOD USED CONDITION, DO NOT KNOW THE MODEL NUMBER. MY PRICE IS DIRT CHEAP FOR HIGH QUALITY OLD SCHOOL CAPS.
RUSSIAN TUBE SOCKET for GU-43B TUBE #1
This is used but in great shape. Perfect if you want to build an amp using the inexpensive GU43B. I have also been a ham since 1976. My call is K4RAR hamming since1976.
Mullard ECC81 12AT7 Square Getter / TK1 R7K, Mitcham, Maxi-Pre test Strong M0362
The Mullard (1950s-1960s) ECC81/12AT7 with a square getter is highly revered as one of the best, if not the best, ECC81 tubes available. Produced in the Mitcham, Great Britain factory, this tube is known for its exceptionally rich, warm, and detailed sound, often described as having a "sweet warmth" in the midrange and lower regions.
Mullard ECC81 12AT7 Halo Getter / R7L 650 Mitcham, Maxi-Pre test STRONG++ M0357
Mullard ECC81/12AT7 tubes with halo getters (particularly those manufactured in the 1960s, such as the Mitcham factory variants) are renowned for a sound profile that is often described as "sweet," "juicy," and "musical".
Valvo / Mullard E88CC GOLD PIN TUBES O-getter Maxi PreAmp 2 = NOS BN4383
TESTED EXCELLENT GENUINE RAYTHEON 6146W MILITARY R.F. TUBE FOR YOUR EQUIPMENT*
Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
** APPEARS "LIGHTLY USED" G.E VT-4-C / 211 TRIODE AUDIO OUTPUT TUBE **
Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
Cetron 572B T160L Vintage Power Tube Pair (two matched tubes, test as NOS+)
Available for sale is a pair of Cetron 572B tubes with matching date codes. NOS spec is around 55. These testvery well at 61.6 and 58.9 (plate current at 6.9 and 6.7).
Choose from a Selection of Vintage Radio Tubes - Many Tested - Listing 3 of 3
Can't test 4 pin tubes on 707. All tubes tested on aB&K DYNASCAN DYNA-JET Model 707 tube tester. Tested unless otherwise noted. All tubes are sold "as is". 4 pin, See Top Of Page, inscribed "70" on side of base.
(TWO) Pair UXCV-11 Power Amplifier Tubes Good Filaments No Heat Discoloration
Both tubes have good filaments and have visible UXCV-11 markings. These both have good filaments that tested measured 0.5 ohm, and have graphite plates. Removed from an medical Diathermy machine which used them to generated 27 Mhz of healing RF energy. Each tube is rated at 75 watts. .
APPEARS "LIGHTLY USED" G.E 211 / VT-4-C TRIODE AUDIO OUTPUT TUBE
Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
Hallicrafters S-38 Ham Radio Tube kit (NOS)
** APPEARS "LIGHTLY USED" G.E VT-4-C / 211 TRIODE AUDIO OUTPUT TUBE **
Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
TESTED EXCELLENT RCA 6JS6A TUBE FOR YOUR EQUIPMENT*
Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
Eimac 4CX1000A 8168 AMPLIFIER POWER TETRODE TUBE FULLY TESTED #1
As the title says this tube has been fully tested for gas shorts and emission. This one tested good when compared to what a new one should do, and should get full power or close to full on all amateur HF bands.
APPEARS TO BE ALMOST UNUSED RCA 805 / VT-143 HIGH POWER AUDIO TRIODE VACUUM TUBE
PHOTOS ARE ONE OF THE ACTUAL RCA 805 / VT-143 TUBES. Rated at 35-40 Watts in a single ended circuit. With 1200V on the plate and -145V, tube was drawing 85mA. No marks on internal structure or base.
Socket - Vintage 5876/5675/4042 Microwave Pencil Triode Tube Filament Socket
Pencil Disc Triode Tubes.
Vintage RARE High Power RF Magnetron Vacuum Tube LITTON/VARIAN JAN-5780
The product is a vintage and rare high power, tunable RF magnetron vacuum tube manufactured by Litton in the United States. This magnetron tube, model JAN-5780, appears to be like new item, kept in storage for over 40 year by a contractor servicing tracking radar systems. and is compatible with various brands. It is a valuable and sought-after component for radio communication and consumer electronics projects, especially those requiring a high level of RF power and performance. This was in storage for over 40 years by a contractor servicing radar tracking equipment. This Litton magnetron tube would be a unique and valuable addition to any collection of vintage vacuum tubes or electronic equipment.
Lot of 2 vintage 4B26 electron tube vacuum radar installations and military Read
Please see photos untested
Raytheon USA 12BH7A / 12BH7 Halo Getter Maxi-Pre tested = 100% NOS! M0070
Mullard ECC81 12AT7 Halo Getter / R7L 650 Mitcham, Maxi-Pre test STRONG M0356
Mullard ECC81/12AT7 tubes with halo getters (particularly those manufactured in the 1960s, such as the Mitcham factory variants) are renowned for a sound profile that is often described as "sweet," "juicy," and "musical".
Eimac 4CX1500B 8660 AMPLIFIER POWER TETRODE TUBE FULLY TESTED # 5
As the title says this tube has been fully tested for gas shorts and emission. This one tested good when compared to what a new one should do, and should get full power or close to full on all amateur HF bands.
Eimac 4CX1500B 8660 AMPLIFIER POWER TETRODE TUBE FULLY TESTED #3
As the title says this tube has been fully tested for gas shorts and emission. This one tested good when compared to what a new one should do, and should get full power or close to full on all amateur HF bands.
Choose from a Selection of Vintage Radio Tubes - Many Tested - Listing 1 of 3
7 pin engraved Sylvania F7R. 7 pin, in box. NOS, US Army/Navy, VT-163, Nov. 1943. 6 pin, CRC-6X5_GT/G, VT-126-B. 6 pin, JAN CRC, VT-126-B. 6 pin, JAN-CNU-6X5GT, VT-126-B. Nt'l Union. 6 pin, shouldered glass.
C199333 EG&G Electro-Optics GP-1212-18 Triggered Spark Gap
However, I have no way of testing it, and it is being sold as-is. 95020 (408) 886-3700. "The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
Cetron 572B T160L Vintage 1971 Power Tube Pair (two matched tubes, test as NOS)
Available for sale is a pair of Cetron 572B tubes with matching 1971 date codes. NOS spec is around 55. These test very well at 58.1 and 53.3 (plate current at 6.5 and 5.9).
APPEARS TO BE LIGHTLY USED UNMARKED CHINESE 811A VT-217 RF POWER TUBE
Photo is the actual unmarked 811A RF Tube (3 available).
Mullard ECC81 12AT7 Halo Getter / R7L Mitcham, Maxi-Pre test STRONG M0358
Mullard ECC81/12AT7 tubes with halo getters (particularly those manufactured in the 1960s, such as the Mitcham factory variants) are renowned for a sound profile that is often described as "sweet," "juicy," and "musical".
Eimac 4CX250/7203 Power Tube/ Chimney Combo
A Use Eimac tested strong full output/ chimney in good conditions.