6550/KT88
Welcome to Vintage Stereo Equipment and thank you patronzing our site. This page will show you listings for the 6550 AKA KT88 vacuum tube.
The 6550 is a great vacuum tube for your new or vintage tube equipment. Please check our other vacuum tube listings in the menu at the side of this listing.
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Vintage Stereo Equipment is a seller of vintage audio equipment, vacuum tubes, vintage turntables, guitar amps, vintage radios, reel to reel players, and vintage turntables.
 Genalex KT88 Sextet 6 New Premium Tube Set 6550 Sub  US $278.97
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 Matched Shuguang KT88 Z Vacuum Tubes 2 pcs US $159.99
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 PM Tubes KT88 Pair US $148.50
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 PM Tubes KT88 Quad Quartet US $297.00
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 Blackstar Series One 200 Premium Tube Set KT88 US $188.97
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 Krankenstein Plus 120 Watt Head Premium Tube Set KT88 US $179.97
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 UTC H 87 TRANSFORMER KT88EL34TUBE AMP GOOD 420ma B US $145.00
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 Genuine USA Tung Sol 6550 In Box Tungsol KT88 US $49.00
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 3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL341AG US $14.99
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 Winged C Matched Quad KT88 Power Tubes Unsued US $81.00
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 FACTORY MATCHED QUAD TUNG SOL TUNGSOL 6550 KT88 US $118.75
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 3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL34Y8G US $14.99
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 50Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL34Y6G US $138.00
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 MA XDSE YC 808MK KT88 Integrated Vaccum Tube Amplifier US $347.00
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 Bewitch 6550 KT88 Tube Hi End Integrated Amplifier New US $467.00
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 MA XDSE KT88 Russian Class A Integrated Tube Amplifier US $379.00
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 YAQIN MC 100B KT88 Tube Vaccum Integrated Amplifier SV US $475.00
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 3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL34Y6G US $14.99
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 4Vacuum Tube Spring Retainer Holder for KT88 6L688R US $11.99
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 2EL34 KT88 274B 6550A 8 PIN GOLD OCTAL TUBE SOCKET US $4.99
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 8EL34 KT88 274B 6550A 8 PIN TUBE Ceramic SOCKET8MPC US $4.99
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 50Vintage Tube Socket for KT88 6550 EL34A 274B 8WPI US $79.00
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 4Vintage Tube Socket for EL34 6550A KT88 5U4G8WPI US $9.99
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 8x PCB 8 Pin Tube Socket for KT88 EL34 274B 6550 US $8.99
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 8x 8 Pin Tube Socket for KT88 EL34 274B 6550 Amp Sckets US $7.99
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 Matched Quad ElectroHarmonix KT88 tubes Valves 6550 EH US $105.00
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 Matched 8pc of TUNG SOL 6550 Tungsol KT88 Power Tubes US $225.00
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 4EL34 KT88 274B 6550A 8 PIN TUBE Ceramic SOCKET8MPC US $4.99
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 2 EL34 KT88 274B 6550A 8 PIN GOLD OCTAL TUBE SOCKET US $9.50
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 4For EL34 KT88 274B 8 PIN AMP Silver TUBE SOCKETZC8 US $4.50
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 2x Matched Guiguang KT88 Tubes Amplifier Tube KT 88 US $49.99
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 CONRAD JOHNSON MV 125 ULTRA Tube Set Genalex KT88 US $494.97
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 CONRAD JOHNSON MV 75 ULTRA Tube Set Genalex KT88 US $269.97
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 3 EL34 KT88 274B 6550A 8 PIN GOLD OCTAL TUBE SOCKETY8G US $14.99
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 1 Matched Pair ShuGuang 50years TREASURE Tube KT88 Z US $136.00
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 1 Matched Quad ShuGuang 50years TREASURE Tubes KT88 Z US $275.00
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 18 Channels Digital EEG System EEG monitor KT88 1016 18 US $915.00
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 32 Channels Digital EEG System EEG monitor KT88 3200 US $2,335.69
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 1pc ShuGuang 50years TREASURE Vacuum Tube KT88 Z US $69.00
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 JJ Tesla KT88 Tubes Matched Quad McIntosh Dynaco Etc US $162.50
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 MA XDSE KT88 Class A Stereo Integrated Tube Amplifier B US $319.00
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 YAQIN MC 100B KT88 Tube Vaccum Integrated Amplifier bk US $469.00
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 MENG YUE KT88 Russian Vaccum Tube Integrated Amplifier US $419.00
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 50Vintage AMP Tube Socket For KT88 6550 EL34A 6L6S8A US $116.80
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 10Vintage AMP Tube Socket For KT88 6550 EL34A 6L6S8A US $19.90
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 50 4 Pin to 8 Pin Tube Socket for KT88 6550 EL344 8 US $186.80
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 10 4 Pin to 8 Pin Tube Socket for KT88 6550 EL344 8 US $39.99
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 2 4 Pin to 8 Pin Tube Socket for KT88 6550 EL344 8 US $11.90
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 8 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL3481A US $16.99
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 8 Nakamic gold Banana plug 211 45 KT88 300B 6922 SS amp US $8.50
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 Passive Pre amp KIT SS tube amp KT88 300B Pass labs 6L6 US $45.00
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 2 SET Panel meter 200ma 300B KT88 WE 6L6 5881 KT90 US $12.90
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