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Tube Amp Doctor Reissues 6L6WGC-STR Blackplate

Tube Amp Doctor Reissues 6L6WGC-STR Blackplate

Tube Amp Doctor has reissued one of the company’s mostsought-after products: the TAD 6L6WGC-STR Blackplate™ small bottle power tube is back inproduction after a 5-year absence.


The TAD 6L6WGC-STR Blackplate™ is the tube that has made TAD so popular with boutiqueamp manufacturers and vintage tone enthusiasts since 2003. A direct replacement for 6L6 and5881 tubes, it’s a remake of the small bottle GE6L6GC and has the same warm lower midrangeand silky top end as the classic GE versions of the 1950s and 1960s. Like the historic RCA5881, this tube features exclusive Blackplate anodes and a side getter.

The TAD 6L6GC-STR Blackplate™ and the TAD 6L6WGC-STR Blackplate™ feature TAD’sexclusive black-plate designs, gold grid wire, double getter construction, no-noise filaments and1.2mm thick heavy duty glass. This tube is approximately 80mm high (without pins) and canreplace 5881 and 6L6WGB tubes.

The newly reissued tubes feature the original design and raw materials from old stock, availablein limited quantities as long as the old stock raw materials are available. They’re the perfectchoice for vintage tweed and black panel amps such as the 1960 Bassman, Twin, Showman orSuper Reverb. The complex midrange and sweet heights are a class of its own. The TAD6L6WGC-STR is recommended for classic tone with warm cleans and rich, sweet mids whenpushed – and it’s great for fat jazz or blues tones.

  • Delivers classic sound of the 1950s and ‘60s - excellent tone, maximum lifespan
  • Tube Type: 6L6/5881
  • Socket: 8 Pin(Octal)
  • Identical construction, even tighter tolerances with improved production quality

The TAD 6L6GC-STR Blackplate™ and the TAD 6L6WGC-STR Blackplate™ are each priced at$48 (does not include VAT) / €46.50 (includes VAT) and are available at tubeampdoctor.com.

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