Only the very best tubes and more

Magic Parts

Shop Tubes

only the very best

Vacuum Tubes, Vintage Tubes, and Ruby Tubes

Our full line of vacuum tubes are the best in the industry. Serious musicians know the tone is in the tubes, and Ruby Tubes Deliver

Dynamic Range

Power Tubes

6L6GCMSTR Single Power Vacuum Tube 6L6GCMSTR Power Vacuum Tube Matched Pair
6L6GCMSTR Power Vacuum Tube
From $30.00
JJ 6L6GCCZ POWER TUBE FOR MUSIC AMPLIFIERS, JJ ELECTRONICS TESTED TUBES, SINGLE JJ 6L6GCCZ POWER TUBE FOR MUSIC AMPLIFIERS, JJ ELECTRONICS TESTED TUBES, MATCHED PAIR
JJ 6L6 Matched
From $28.00
RUBY tested JJ 6550 Power Tube, Ruby Tested Power Tubes RUBY tested JJ 6550 Power Tube, Ruby Tested Power Tubes
JJ 6550 Power Vacuum Tube
From $57.50
JJ EL34 Ruby matched power tube, single tested tube JJ EL34 Ruby matched power tube, matched tested pair
JJ EL34 Power Vacuum Tube
From $25.00
JJ 6V6S Matched Tubes JJ 6V6S Matched Tubes
JJ 6V6S Power Vacuum tube / With Double Mica Option
From $25.00
RUBY JJ Tested KT88 Power Tube, Ruby Tested Power Tubes RUBY JJ Tested KT88 Power Tube, Ruby Tested Power Tubes
JJ KT88 Power Vacuum Tube
From $60.00
6L6GE Power Vacuum Tube, Ruby China Vacuum Tube, Shuguang 6L6 vacuum tube 6L6GE Power Vacuum Tube, Ruby China Vacuum Tube, Shuguang 6L6 vacuum tube
6L6GE-STR Power Vacuum Tube
From $35.00
7027 JJ Power Vacuum Tube
7027 JJ Power Vacuum Tube
From $30.00
JJ EL84 Power Vacuum Tube, ruby tested power tubes, single JJ EL84 Power Vacuum Tube, ruby tested power tubes, matched pair
JJ EL84 Power Vacuum Tube
From $20.00
JJ 5881 power tube, Ruby Tested tubes, Tested Single tube JJ 5881 power tube, Ruby Tested tubes, Tested Matched Pair
JJ 5881 Power Vacuum Tube
From $25.00
RUBY 6550ASTR Power Vacuum Tube RUBY 6550ASTR Power Vacuum Tube
RUBY 6550ASTR Power Vacuum Tube
From $56.00
RUBY KT88STR Power Vacuum Tube
RUBY KT88STR Power Vacuum Tube
From $50.00

Precise Matching

Our Tubes Come Matched

6L6GC is a beam power pentode with an octal base and power of 30W for use in 6L6 amplifiers

ruby tubes &

RUBY AMPS
RUBY Tweed Deluxe 5E3 Completed Chassis - Jupiter Caps
RUBY Tweed Deluxe 5E3 Completed Chassis - Jupiter Caps
$699.00
Save $151.00
RUBY Amber 5E3 Style Amplifier RUBY Amber 5E3 Style Amplifier
RUBY Amber 5E3 Style Amplifier
$1,699.00 $1,850.00
RUBY Tweed Deluxe 5E3 Completed Chassis - Orange Caps RUBY Tweed Deluxe 5E3 Completed Chassis - Orange Caps
RUBY Tweed Deluxe 5E3 Completed Chassis - Orange Caps
$625.00
Save $101.00
RUBY 5E3 Style Amplifier
RUBY 5E3 Style Amplifier
$1,699.00 $1,800.00

Brands

Jorge Reverter

So happy to hear my reborn Twin

"...the quad came matched, then easy installed to my TwnRevRI and WoW!!... I will recomend [these] tubes 4all Twins users I know... So happy to hear my reborn Twin with that kick & soul that it just got. Thanks a lot and best regards to all crew at RubyTBS!!!" - Jorge Reverter

Essential

Gear

Power Tubes

Reverb Tanks

Preamp Tubes

Vacuum tubes, Vintage tubes and Ruby Tubes are what Magic Parts is all about. Our full line of vacuum tubes are the best in the industry. Serious musicians know the tone is in the tubes, and Ruby Tubes deliver.

Thomas McNeil (Founder)

Expand Your

Tube Knowledge

Tube Amps Verses Solid State Amps

Tube Amps Verses Solid State Amps

Natural Compression

Natural Compression

Dynamic Range Measurement

Dynamic Range

Harmonic Distortion

Harmonic Distortion

Tube Amps Verses Solid State Amps

Tube Amps Verses Solid State Amps

Natural Compression

Natural Compression

Dynamic Range Measurement

Dynamic Range

Harmonic Distortion

Harmonic Distortion