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.

24 Channels Digital EEG And Mapping System KT88 2400
24 Channels Digital EEG And Mapping System KT88 2400
Paypal   US $2,500.00
KT88 ELECTRO HARMONIX NEW RETAIL BOX MATCHED SETS 6550
KT88 ELECTRO HARMONIX NEW RETAIL BOX MATCHED SETS 6550
Paypal   US $69.97
10VALVE TUBE CLAMP CLIP 6V6 KT88 6550 EL34 GZ34 5U4R8
10VALVE TUBE CLAMP CLIP 6V6 KT88 6550 EL34 GZ34 5U4R8
Paypal   US $12.99
8 8 Pin VALVE AMP Tube Socket KT88 6550 6SN7 EL34C81
8 8 Pin VALVE AMP Tube Socket KT88 6550 6SN7 EL34C81
Paypal   US $16.99
88 Pin Ceramic Tube Socket for KT88 6550 EL34A 6L68Y1
88 Pin Ceramic Tube Socket for KT88 6550 EL34A 6L68Y1
Paypal   US $14.99
8 EL34 KT88 274B 6550A 8 PIN GOLD OCTAL TUBE SOCKET
8 EL34 KT88 274B 6550A 8 PIN GOLD OCTAL TUBE SOCKET
Paypal   US $19.99
YAQIN MC 100B KT88 Tube Vaccum Integrated Amplifier GB
YAQIN MC 100B KT88 Tube Vaccum Integrated Amplifier GB
Paypal   US $439.00
MENG YAYI KT88 Mono Block Integrated Power Amplifier
MENG YAYI KT88 Mono Block Integrated Power Amplifier
Paypal   US $549.00
AUDIOROMY 6550 KT88 Valve Tube Integrated Amplifier New
AUDIOROMY 6550 KT88 Valve Tube Integrated Amplifier New
Paypal   US $399.00
Shuguang Beijing KT88 98 Tube x 2 for Tube Amplifier
Shuguang Beijing KT88 98 Tube x 2 for Tube Amplifier
Paypal   US $73.15
Shuguang Beijing KT88 98 Tube x 4 for Tube Amplifier
Shuguang Beijing KT88 98 Tube x 4 for Tube Amplifier
Paypal   US $147.25
6L6 EL34 EL156 KT88 TUBE AMPLIFIER 200mA PANEL METER
6L6 EL34 EL156 KT88 TUBE AMPLIFIER 200mA PANEL METER
Paypal   US $8.99
4x Western Electric Tube Socket for KT88 EL34 6L6 6550
4x Western Electric Tube Socket for KT88 EL34 6L6 6550
Paypal   US $5.99
Stereophile Nov 1989 Nakamichi DATQuicksilver KT88 amp
Stereophile Nov 1989 Nakamichi DATQuicksilver KT88 amp
Paypal   US $7.99
Aural Thrills Audio Black Axiom Rca 1m 300b el84 kt88
Aural Thrills Audio Black Axiom Rca 1m 300b el84 kt88
Paypal   US $39.99
KT88 JJ Electronics Matched Quad Amplifier Power Tubes
KT88 JJ Electronics Matched Quad Amplifier Power Tubes
Paypal   US $159.99
4 Factory Matched Genalex Gold Lion KT88 6550
4 Factory Matched Genalex Gold Lion KT88 6550
Paypal   US $208.00
8EL34 KT88 274B 6550A 8 PIN TUBE Ceramic SOCKETS8PCA
8EL34 KT88 274B 6550A 8 PIN TUBE Ceramic SOCKETS8PCA
Paypal   US $14.99
8 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL348Y5
8 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL348Y5
Paypal   US $16.99
8 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL3481A
8 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL3481A
Paypal   US $16.99
3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL341AG
3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL341AG
Paypal   US $14.99
8X 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL34C81G
8X 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL34C81G
Paypal   US $24.99
8 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL348Y7
8 8 Pin Ceramic Tube Socket KT88 6550 6SN7 EL348Y7
Paypal   US $16.99
Shuguang Treasure KT88 Z matched quad
Shuguang Treasure KT88 Z matched quad
Paypal   US $368.00
Titan Amp slightly used kt88 tubes
Titan Amp slightly used kt88 tubes
Paypal   US $925.00
PKG8 8 Pin Ceramic Tube Socket for KT88 6550 6SN78MP
PKG8 8 Pin Ceramic Tube Socket for KT88 6550 6SN78MP
Paypal   US $16.99
88 Pin Valve Tube Socket Gold KT88 6550 6SN7 EL348Y4G
88 Pin Valve Tube Socket Gold KT88 6550 6SN7 EL348Y4G
Paypal   US $20.99
4Vacuum Tube Spring Retainer Holder for KT88 6L688R
4Vacuum Tube Spring Retainer Holder for KT88 6L688R
Paypal   US $11.99
MA 4 x KT88 Stereo Hi End Vacuum Integrated Tube Amp
MA 4 x KT88 Stereo Hi End Vacuum Integrated Tube Amp
Paypal   US $379.00
Brand New Shuguang KT88 Vacuum Tube x 2pcs
Brand New Shuguang KT88 Vacuum Tube x 2pcs
Paypal   US $78.00
3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL34Y6G
3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL34Y6G
Paypal   US $14.99
3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL34Y8G
3Gold Vacuum AMP Tube 8 Pin Socket KT88 6550 EL34Y8G
Paypal   US $14.99
Brand New Shuguang KT88 Vacuum Tube x 4pcs
Brand New Shuguang KT88 Vacuum Tube x 4pcs
Paypal   US $155.99
Shuguang Vacuum KT Series KT88 98 tubes matched pair
Shuguang Vacuum KT Series KT88 98 tubes matched pair
Paypal   US $78.99
MA XDSE KT88 Russian Class A Integrated Tube Amplifier
MA XDSE KT88 Russian Class A Integrated Tube Amplifier
Paypal   US $369.00
YAQIN MC 100B KT88 Tube Vaccum Integrated Amplifier SV
YAQIN MC 100B KT88 Tube Vaccum Integrated Amplifier SV
Paypal   US $439.00
Bewitch 6550 KT88 Tube Hi End Integrated Amplifier New
Bewitch 6550 KT88 Tube Hi End Integrated Amplifier New
Paypal   US $529.00
8pcsPRE AMP VALVE Tube 8 Pin Socket KT88 6550 EL348Y6
8pcsPRE AMP VALVE Tube 8 Pin Socket KT88 6550 EL348Y6
Paypal   US $16.99
Xindak CS88 KT884 tube Integrated Amplifier CS 88 New
Xindak CS88 KT884 tube Integrated Amplifier CS 88 New
Paypal   US $1,399.00
PP Capacitor 20uf 800V PIO Oil Cap 300B 2A3 KT88 EL34
PP Capacitor 20uf 800V PIO Oil Cap 300B 2A3 KT88 EL34
Paypal   US $15.00
MA XDSE KT88 Class A Stereo Integrated Tube Amplifier
MA XDSE KT88 Class A Stereo Integrated Tube Amplifier
Paypal   US $309.90
EEG 16 Channel Digital EEG And Mapping System KT88 1016
EEG 16 Channel Digital EEG And Mapping System KT88 1016
Paypal   US $890.00
10Vintage AMP Tube Socket For KT88 6550 EL34A 6L6AES
10Vintage AMP Tube Socket For KT88 6550 EL34A 6L6AES
Paypal   US $19.99
Quad Set of Vintage Original GEC Genalex KT88 Tubes
Quad Set of Vintage Original GEC Genalex KT88 Tubes
Paypal   US $132.50
Quad Set of Vintage GEC Genalex Mullard KT88 Tubes
Quad Set of Vintage GEC Genalex Mullard KT88 Tubes
Paypal   US $128.50
Pair of Vintage Original GEC Genalex Mullard KT88 Tubes
Pair of Vintage Original GEC Genalex Mullard KT88 Tubes
Paypal   US $200.50
MENG KT88 x 4 Russian Vaccum Tube Integrated Amplifier
MENG KT88 x 4 Russian Vaccum Tube Integrated Amplifier
Paypal   US $499.00
MA XDSE KT88 Class A Stereo Integrated Tube Amplifier B
MA XDSE KT88 Class A Stereo Integrated Tube Amplifier B
Paypal   US $329.00
YAQIN MC 100B KT88 Tube Vaccum Integrated Amplifier bk
YAQIN MC 100B KT88 Tube Vaccum Integrated Amplifier bk
Paypal   US $439.00
ENSONIQ MR61 MR76 KT76 KT88 synthesizer BROCHURES
ENSONIQ MR61 MR76 KT76 KT88 synthesizer BROCHURES
Paypal   US $9.18
Brand New KT88 Tube Amplifier Headphone Amplifier
Brand New KT88 Tube Amplifier Headphone Amplifier
Paypal   US $301.95
TWO Pieces SANGAMO 6uF 600VDC Oil Capacitor KT88 TUBE
TWO Pieces SANGAMO 6uF 600VDC Oil Capacitor KT88 TUBE
Paypal   US $4.99
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