On Sale At olcivil.com!

Electro Harmonix Tube


New Electro-Harmonix 12AY7 / 6072A Vacuum Tube

$10.75


Electro-Harmonix 12AX7 EH Preamp Vacuum Tube

$11.95


Quad of Electro Harmonix 7868 Power Vacuum Tube

$119.92


Electro-Harmonix GOLD QUINTET FIVE NEW 12AX7 12AX7EH Gold Pin Tubes

$74.95


Electro Harmonix Factory Matched QUAD 6973 6973EH Vacuum Tubes FOUR 24hr Burn-in

$71.95


Tung-Sol/Electro-Harmonix Tube Upgrade Kit For McIntosh MC30 Amps

$137.00


New 1x Electro Harmonix Gold 12AX7 / ECC83 | Gold Pins | One / Single Tube

$18.99


NIB new Electro Harmonix 7868 vacuum tubes $28.49 each

$29.99


New Electro-Harmonix 12AX7 Tube Gold Pin

$16.00


Quad of Electro-Harmonix 7591A EH Power Vacuum Tube

$85.92


Electro-Harmonix QUAD FOUR NEW 12AX7 12AX7EH Tubes

$50.95


Electro Harmonix Factory Plat Matched 6550 6550EH Vacuum Tubes QUAD 24hr Burn-in

$119.95


Electro-Harmonix GOLD SINGLE ONE NEW 12AU7 12AU7EH Gold Pin Tube

$21.95


(1) Single Electro Harmonix 6922 Gold Pin pre-amp tube, Brand NEW

$17.50


Electro-Harmonix GOLD QUAD FOUR NEW 6922 6922EH Gold Pin Tubes

$80.95


NOS Electro Harmonix Quad (4) EL34 EH. Tested and matched tubes valves

$39.99


QUAD Electro Harmonix Factory Matched KT88 KT88EH Vacuum Tubes 24hr Burn-in

$129.95


Brand New Electro-Harmonix 7868 Plate Current Matched Quad (4) Vacuum Tubes

$123.00


New 1x Electro Harmonix 12AX7 / ECC83 | One / Single Preamp Tube | EH

$15.49


NIB new Electro Harmonix 6CA7 big bulb EL34 vacuum tubes $17 each

$17.00


Electro Harmonix EL34EH EL34 New Vacuum Tubes Platinum Matched QUAD 24hr Burn-In

$62.95


Electro-Harmonix EH Factory Tested QUAD FOUR 6SN7 6SN7EH GOLD Tubes

$125.95


Electro-Harmonix EH Platinum Matched QUAD FOUR Factory 6SN7 6SN7EH GOLD Tubes

$139.95


New 4x Electro Harmonix KT88 | Matched Quad / Quartet / Four Tubes

$134.99


Electro-Harmonix EL34 EH Power Vacuum Tube

$14.98


Electro Harmonix EL84 EL84EH Amplifier Power Tube Amp Valve Lot of 3

$16.00


NIB new Electro Harmonix 6BQ5 / EL84 vacuum tubes $9.49 each

$9.49


Electro-Harmonix SINGLE NEW 12AU7 12AU7EH Tube

$18.95


NOS Electro Harmonix 12AX7 / ECC83 Low Noise High Quality Preamp Tube

$10.99


4) Matched Electro Harmonix 6V6GT 6V6 tubes, NEW

$40.00


NIB new Electro Harmonix 6973 vacuum tubes $15 each;matched pair, quad available

$15.00


Electro-Harmonix PAIR 6CG7 6FQ7 6CG7EH Tubes, NEW TWO 24hr Burn-In

$35.95


New Electro-Harmonix 6H30Pi GOLD PINS FACTORY Matched Pair (2) Vacuum Tubes

$66.97


Electro-Harmonix GOLD PAIR TWO NEW 12AT7 12AT7EH Gold Pin Tubes

$33.95


NIB new Electro Harmonix 6072A 12AY7 12AY7EH vacuum tubes $13.75 each

$13.75


Brand New In Box Electro-Harmonix 12AX7 Vacuum Tube Authorized Dealer FREE SHIP

$15.22


Electro Harmonix Factory Matched PAIR TWO 6973 6973EH Vacuum Tubes 24hr Burn-in

$39.95


Brand New Electro-Harmonix 6922 E88CC GOLD PINS Matched Pair (2) Vacuum Tubes

$44.95


New Electro-Harmonix 12AX7 ECC83 GOLD PINS Gain Matched Pair (2) Vacuum Tubes

$36.97


Electro Harmonix 12AT7 Balanced Triodes tubes, Gold Pin, Brand NEW in box

$15.76


New 1x Electro Harmonix 6922 / E88CC / 6DJ8 | One / Single Tube | EH | Free Ship

$17.50


1x Electro Harmonix 6CA7 EH Vacuum Tube (Big Bottle) TESTED

$16.45


New Matched Quad Electro-Harmonix 6CA7EH EL34 6CA7 Big Bottle Vacuum Tubes FR SH

$86.99


TWO Electro Harmonix Factory Matched 6550 6550EH Vacuum Tubes PAIR 24hr Burn-in

$64.95


Electro-Harmonix GOLD SINGLE NEW 6922 6922EH Gold Pin Tubes

$25.95