On Sale At abuturab.org!

6550 Tung


Matched Pair of 6550 Tung Sol Output tubes for Amplifier Amplitrex Tested

$140.00


Pair of Tung-Sol 6550 New Production Power Vacuum Tube

$69.96


Excellent 6550 Tung Sol USA Original Vacuum Tube / Fender 3227435

$28.20


1 RCA Tung-Sol 6550 Audio Tube USA 1966

$85.00


2 Tung-Sol 6550 Tubes No Hole Black Plate Triple D Getters Test Good

$130.50


Excellent 6550 Tung Sol USA Original Vacuum Tube - 1 Unit.  Coke Bottle

$42.00


Tung-Sol 6550 3 Hole Plate Tubes, Matched Pair, Tested, NOS

$250.00


2 Matched Tung-Sol 6550 Audio Tubes USA

$199.00


Tung-Sol 6550 Vintage 1962 NOS Solid Gray Plate Audio Vacuum Tube (TV-7D tested)

$180.00


Quad of Tung-Sol 6550 New Production Power Vacuum Tube

$139.92


Tung-Sol 6550 Duet Platinum Matched

$96.93


Tung-Sol 6550 Tubes, Closely Matched Pair, High Testing, Original Issue

$225.00


2 Tung-Sol for GE 6550 3 Hole Grey Plate 6550 Audio Tubes USA Coke Bottle 70's.

$300.00


Octet of Tung-Sol 6550 New Production Power Vacuum Tube

$279.84


Matched Pair RCA 6550 Tung-Sol Made Tubes NOS-Testing Gray Plates

$300.00


Vacuum Tube, 6550, Tung-Sol Reissue, Apex Matched Quad, Power

$189.80


Tung-Sol Set of Three 1963 6550 Vacuum Tubes 92% 93% 88% Solid Gray Plates

$280.00


Tung Sol 6550 Reissue (2) Matched Quartets + 2 extra. All New.

$300.00


Vintage Tung Sol 6550 Single Side D Getter

$150.00


Sextet of Tung-Sol 6550 New Production Power Vacuum Tube

$209.88


Tung-Sol 6550 ST NOS-U.S. Made

$349.95


Tung-Sol 6550 New Production Power Vacuum Tube

$34.98


Vacuum Tube, 6550, Tung-Sol Reissue, Apex Matched Sextet, Power

$284.70


Factory Matched QUAD Tung-Sol Tungsol 6550 KT88 - For Tube Amplifiers

$155.00


(4) Factory Matched Quad Tung-Sol Tungsol 6550 KT88 - For Tube Amplifiers

$157.95


3x Tung-Sol 6550 Power Tubes • Leslie • 1967 70 Powr Match • Light Use • Tested

$299.00


Factory Matched OCTET Tung-Sol Tungsol 6550 KT88 - For Tube Amplifiers

$320.00


Tung Sol type Vintage GE 6550 Power Tube

$59.00


Vacuum Tube, 6550, Tung-Sol Reissue, Power

$45.95


Factory Platinum Matched Quad Tung Sol 6550 tubes, Brand New in Box !

$168.00


Pair Vintage Tung Sol Leslie 6550 tubes Leslie Matching numbers

$200.00


TUNG-SOL 6550 POWER TUBES FOR SYLVANIA NOS/NIB-ORIGINAL BOX SWEET AS WELL-TOP NO

$600.00