Ruby Tubes

Ruby Tubes

We have been supplying our in-house vacuum tubes and amplifier components since the late 1980s. The Ruby Tubes brand was created to offer high-quality, tested, and matched vacuum tubes specifically for the music industry, particularly for guitar and bass amplifiers.

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Tung Sol 6SN7GTB Preamp Vacuum Tube
Tung SolTung Sol 6SN7GTB Preamp Vacuum Tube
$46.95
Ruby 100 MFD @ 500V Axial Capacitor
RUBY TubesRuby 100 MFD @ 500V Axial Capacitor
$4.00
Ruby 220 MFD @ 350V Axial Capacitor
RUBY TubesRuby 220 MFD @ 350V Axial Capacitor
$4.00
Save $0.50
Ruby 10 MFD @ 450V Capacitor
RUBY TubesRuby 10 MFD @ 450V Capacitor
$1.00 $1.50
SG8 Speaker Grill Cover Black Metal Speaker Grill Covers All Sizes 8" - 18"
RUBY TubesBlack Metal Speaker Grill Covers All Sizes 8" - 18"
From $8.00
Sovtek 5AR4 Rectifier Vacuum Tube
SovtekSovtek 5AR4 Rectifier Vacuum Tube
$28.50
Ruby 12AU7C Preamp Vacuum Tube
RUBY TubesRuby 12AU7C Preamp Vacuum Tube
$22.00
Ruby 12AT7C Preamp Vacuum Tube
RUBY TubesRuby 12AT7C Preamp Vacuum Tube
$22.00
Ruby 10PF @ 500V Ceramic Diskcapv
RUBY TubesRuby 10PF @ 500V Ceramic Diskcap
$0.35
Ruby 10PF @ 500V Silver Mica
RUBY TubesRuby 10PF @ 500V Silver Mica
$0.85
Ruby 120PF @ 500V Silver Mica
RUBY TubesRuby 120PF @ 500V Silver Mica
$0.75
Ruby 150PF @ 500V Silver Mica
RUBY TubesRuby 150PF @ 500V Silver Mica
$1.20
Ruby 250PF @ 500V Silver Mica
RUBY TubesRuby 250PF @ 500V Silver Mica
$1.20
Ruby 33x33UF @ 450V Capacitor
RUBY TubesF&T 33x33UF @ 450V Capacitor
$11.50
Ruby 50UF @ 50V Capacitor
RUBY TubesRuby 50UF @ 50V Capacitor
$2.00
F&T 25x25UF 25V Capacitor
RUBY TubesF&T 25x25UF 25V Capacitor
$11.00
F&T 8x8UF @ 450V Capacitor
RUBY TubesF&T 8x8UF @ 450V Capacitor
$11.00
Ruby 47MFD @ 500V Capacitor Silver Mica
RUBY TubesRuby 47PF @ 500V Capacitor Silver Mica
$2.50
Ruby 47MFD @ 500V Capacitor Silver Mica
RUBY TubesRuby 47PF @ 500V Capacitor
$2.50
Ruby 50PF @ 500V Silver Mica Capacitor
RUBY TubesRuby 50PF @ 500V Silver Mica Capacitor
$2.50
Ruby .001UF @ 500V
RUBY TubesRuby .001UF @ 500V
$1.20
Sold out
Ruby Blue 33UF @ 250V Capacitor
RUBY TubesRuby Blue 33UF @ 250V Capacitor
$2.00
Ruby Capacitor Retainer Ruby Capacitor Retainer
RUBY TubesRuby Capacitor Retainer
$1.25
Plastic Marshall Style Input Jack - PC Mount Plastic Marshall Style Input Jack - PC Mount
RUBY TubesMarshall Style 4-Pin PC Mount Input Jack
$2.25