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6550
- 12AT7 ECC81
- 12AU7 ECC82
- 12AX7 ECC83 5751 7025
- 12AY7 12AV7
- 12BH7
- 300B 2A3
- 5670
- 5687
- 6550
- 6973
- 6AK5 5654 6J1 6AU6
- 6AQ8 ECC85
- 6AS7 6080
- 6C45PI
- 6CG7 6FQ7
- 6DJ8 6922 E88CC 6H30Pi 6N23P ECC99
- 6EU7
- 6L6 5881KT66
- 6SN7 6SL7
- 6V6
- 7027
- 7591A
- AUDIO CONNECTORS
- AUDIO RESEARCH
- B - STOCK CLEARANCE
- CAPACITORS
- EF86 EF806S
- EL34 6CA7 KT77
- EL84 6BQ5
- FUSES
- GUITAR STRINGS
- HI FI POWER CABLE
- KT 120
- KT 150
- KT170
- KT66
- KT88
- MATCHED SETS - PAIRS AND QUADS
- PRIMALUNA UPGRADE
- RECTIFIERS
- SPEAKER CABLE
- SUBMINIATURE
- TAG STRIPS
- TOSLINK OPTICAL
- VALVE & TUBE BOXES
- VALVE / TUBE TESTING
- VALVE AMP TUBE SETS
- VALVE TUBE SOCKETS
- Various NOS
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The 6550 is a popular valve often found in HiFi and Guitar valve amplifiers such as Audio Research, Conrad Johnson, Fender, Marshall and Ampeg.
MATCHED QUADS - IN STOCK - FAST SHIPPING - AUSTRALIA and NEW ZEALAND
A close relative of 6L6, KT88, KT90, KT120, KT150, they are interchangeable in many instances.
Current production Electro Harmonix, T...
The 6550 is a popular valve often found in HiFi and Guitar valve amplifiers such as Audio Research, Conrad Johnson, Fender, Marshall and Ampeg.
MATCHED QUADS - IN STOCK - FAST SHIPPING - AUSTRALIA and NEW ZEALAND
A close relative of 6L6, KT88, KT90, KT120, KT150, they are interchangeable in many instances.
Current production Electro Harmonix, Tung-Sol, Sovtek and Svetlana offer great sound and performance.
6550's are now available from The Valve Store. Call: 04 210 477 48 / 03 983 08 220
6550 There are 8 products.
$115.00 IN STOCKSVETLANA 6550
SVETLANA 6550C power tetrode. Made in Russia - Saratov. Very popular as a G2 regulator in Audio Research Amplifiers. **Order two for matched pair Matched Quads click here
$115.00IN STOCK
$114.00 PRE ORDER.SOVTEK 6550WE
SOVTEK 6550WE As found in many Audio Research products Hi performance beam tetrode Current production, Russian 48 hour burn-in. *Order one for single valve ** Order two for matched pair **** Matched quads click here
$114.00PRE ORDER.
$115.00 IN STOCKTung-Sol 6550
IN STOCK TUNG-SOL 6550 These Tung Sol reissues are the classic, original 6550 shape. Copy of the original type 3 Tung-Sol 6550 made in the 1960's. Triple getter, carbonised screen, and gold plated grid. The current production benchmark of the classic 6550.
$115.00IN STOCK
$100.00 IN STOCKELECTRO HARMONIX 6550
ELECTRO HARMONIX 6550 Power Tetrode. Made in Russia. ** Order two for matched pair. MATCHED QUADS: HERE
$100.00IN STOCK
$440.00 IN STOCKSVETLANA 6550 MATCHED QUAD
SVETLANA S.E.D 6550C power tetrode. FACTORY MATCHED QUAD. Made in Russia - Saratov. Very popular as a G2 regulator in Audio Research Amplifiers.
$440.00IN STOCK
$460.00 IN STOCKTUNG-SOL 6550 MATCHED QUAD
TUNG-SOL 6550 FACTORY PLATINUM MATCHED QUAD. IN STOCK. Hi performance Tetrode - Triple getter, carbonised screen, gold grid. 48 Hour burn in. Price includes Four (4) Valves.
$460.00IN STOCK
$756.00 Out of stockSOVTEK 6550WE MATCHED QUAD
SOVTEK 6550WE MATCHED QUAD. Power Tetrode. Perfect for guitar amps and Audio Research amps (We use these in our in house Classic 60), these Russian made Sovtek 6550's are built tough.
$756.00Out of stock
$610.00 Out of stockELECTRO HARMONIX 6550 QUAD
EHX ELECTRO HARMONIX 6550 Power Tetrode. Factory Matched Quad 48 hour burn in Four Valves included
$610.00Out of stock