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U.S. Manufactured Western Electric 300B triode set of 2. New in Box Never used
$590.00

811A Penta Labs High Mu Power Triode Matched Quad (4) Tested Tubes
$232.00

2 NOS NIB RCA 12AT7WA / 12AT7 Audio Vacuum Tubes USA Made (Many Available)
$45.00

3-500ZG Penta Laboratories High Mu Power Triode Matched Pair (2) Tubes 3-500Z
$660.00

572B Penta Laboratories Power Triode Matched Quad (4) Tubes
$460.00

2 NOS NIB Ei ECC82 / 12AU7 Yugoslavia Audio Vacuum Tubes (Many Avail)
$45.00

2 NOS NIB RFT ECC82 12AU7 Audio Vacuum Tubes VINTAGE (Many Avail)
$32.00

Pair of NOS Groove Tube GT-12AU7A / 12AU7 Audio Vacuum Tubes (Many Available)
$23.00

572B Penta Laboratories Power Triode Matched Pair (2) Tubes
$230.00

Amperex 3-500Z High Mu Power Triode Single Tube
$380.00

Pair NOS NIB WE Western Electric JW359A Sub-Miniature Vacuum Tubes (Many Avail)
$25.00

One NOS NIB Sylvania EAF801 EAF-801 Germany Vacuum Tubes (Many Available)
$20.00

Pair of NOS USSR 5U4G Coke Bottle Style Rectifier Vacuum Tubes (Many Available)
$25.00

1 NOS Varian JAN 1B63A Radar Electron Tube MIL SPEC SEALED in CAN (Many Avail)
$332.00

3-500ZG Penta Laboratories High Mu Power Triode Single Tube 3-500Z
$330.00

NOS NIB Sleeve of 5 Raytheon 6418 Sub Minature Vacuum Power Pentode Tubes
$17.85

Amperex 3-500Z High Mu Power Triode Matched Pair (2) Tubes
$765.00

811A Penta Labs High Mu Power Triode Matched Trio (3) Tested Tubes
$174.00

HVD1005 Machlett High Voltage Diode Board
$125.00

ONE NOS NIB Sylvsni 6947 Sub-Miniature Vacuum Tube (Many Avail)
$22.00

1 NOS NIB Hivac GC10B Dekatron Cold Cathode Counting Tube (Many Avail)
$38.00

Set of 2 NOS Marconi 6SF5 Metal Vacuum Tubes - (Many Avail)
$15.00

CKT-200-0030 Penta Laboratories Ceramic Fixed Vacuum Capacitor
$330.00

Amperex 3-500Z High Mu Power Triode Matched Quad (4) Tubes
$1,525.00

3-500ZG Penta Laboratories High Mu Power Triode Matched Quad (4) Tubes 3-500Z
$1,320.00

Penta Laboratories MG5193 / MG6165 Magnetron
$28,500.00

5557 Penta Laboratories Inert Gas Filled Thyratron
$445.00

3CX800A7 Penta Laboratories Compact High-Mu Power Triode
$1,295.00

1 NOS NIB Osgram BVA A1320 Magic Eye Tuning Indicator Vacuum Tube (Many Avail)
$30.00

5 NOS NIB GE JAN-6197 / 6197 Vacuum Tubes MIL SPEC (Many Available)
$35.00

572B Penta Laboratories Power Triode Matched Trio (3) Tubes
$345.00

1 NOS NIB Bomac 6034 Electron Tube - (Many Available)
$30.00

Pair NOS NIB GE JAN-6005W / 6AQ5 Green Print MIL SPEC Vacuum Tubes (Many Avail)
$35.00

1 NOS NIB Valvo EL508 / 6KW6 Vacuum Tube Germany - (Many Available)
$24.00

NOS NIB Western Electric 726B Reflex Klystron Radar Tube (Many Available)
$30.00

AMPEREX 5868/TB4/1250 Power Triode Tube
$1,025.00

1 NOS NIB GE 6AL7GT / 6AL7 Magic Eye Indicator Tuning Vacuum Tube (Many Avail)
$18.00

Pair NOS NIB Philips 8580 Beam Power Vacuum Tube (Many Available)
$25.00

Pair NOS NIB Sylvania EAF801 EAF-801 Germany Vacuum Tubes (Many Available)
$42.00

2 Philips ECG 5722 Diode Noise Generators Tubes - (Many Available)
$19.00

811A Penta Labs High Mu Power Triode Single (1) Tested Tube CB Ham Radio
$58.00

Penta Laboratories 12AX7 Miniature High-Mu Twin Triode
$29.99

Pair NOS Vintage 5961 / 6SA7 Metal Vacuum Tubes USA MADE (Many Avail)
$20.00

NOS NIB Set of 4 EF184 / 6EJ7 Vacuum Tubes Foreign Made Mesh Plates (Many Avail)
$25.00

5868 Penta Laboratories Power Triode
$500.00

CKT-75-0035 Penta Laboratories Ceramic Fixed Capacitor
$270.00

572B Penta Laboratories Power Triode Single Tube CB Ham Radio
$115.00

Pair NOS STC 4313C / 313C / CV75 / G150-1A STC Vacuum Tubes England (Many Avail)
$60.00
About us
Platinum Tubes is committed to supplying fantastic service and quality products. We specialize in Audio, Nixie, NOS, and Rare tubes. We have an extensive supply and can source anything you might be searching for. For a custom order please message us.
Seller feedback (1,828)
- j***h (135)- Feedback left by buyer.Past yearVerified purchaseGreat seller, communication, and price! UPS lost my package(tubes). Seller was very helpful when UPS lost the package. It was located and arrived in good condition. Packed well. I hope to do business again.
- d***d (195)- Feedback left by buyer.Past 6 monthsVerified purchaseHad an issue with the shipment and the seller was great in resolving the problem. Packed well and look forward to using the tubes.
- o***h (1059)- Feedback left by buyer.Past 6 monthsVerified purchaseWould purchase again. Well packed. As expected, postage was high from the US and VAT had to be paid to HMRC via Royal Mail who charged an £8 handling fee.
- y***y (27)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat seller. Quick processing and delivery. Item was as described.
- 5***o (2506)- Feedback left by buyer.Past 6 monthsVerified purchaseAs advertised. Quick ship, good value.
- l***o (45)- Feedback left by buyer.Past 6 monthsVerified purchaseItems exactly as described, extremely well packed, great price.