Ruby KT88-STR Power Vacuum Tube

Name: Ruby Tubes Ruby KT88-STR Power Vacuum Tube - Ruby KT88-STR Power Vacuum Tube
Brand: Ruby Tubes
SKU: 48160087376180
Price: 300.0 USD
Availability: InStock

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$300.00

Quantity

Color

Black

Quantity

Upgrade your sound experience with the RUBY KT88 Power Vacuum Tube. This high-quality tube utilizes RUBYS advanced technology to deliver superior audio performance. With a sleek design and reliable construction, this vacuum tube will provide long-lasting durability and enhance your music with clear and powerful sound.

The KT88 is a beam o

Exclusive deal available

Ruby Tubes

4.9 (371)

Product description loading

This is the product description text that will appear here.

Exclusive deal available

Ruby Tubes

JJ KT88 Power Vacuum Tube

(3)

$60.00

Exclusive deal available

Ruby Tubes

JJ 5881 Power Vacuum Tube

(2)

$25.00

JJ 6550 Power Vacuum Tube JJ Electronics

Exclusive deal available

Ruby Tubes

JJ 6550 Power Vacuum Tube

(1)

$57.50

Exclusive deal available

Ruby Tubes

RUBY 6550ASTR Power Vacuum Tube

(1)

$56.00

Exclusive deal available

Ruby Tubes

JJ ECC81 / 12AT7 Preamp Vacuum Tube

(4)

$20.00

Exclusive deal available

Ruby Tubes

JJ 12AY7 Preamp Vacuum Tube

(3)

$21.39

JHS Pedals

(1.7K)

Exclusive deal available

Ruby Tubes

Professional Instrument Cable - 20ft

$9.95

Exclusive deal available

Ruby Tubes

12AX7EH Electro Harmonix

(1)

$30.00

Fender Style Chrome Metal Corner Kit W/ Included Hardware

Exclusive deal available

Ruby Tubes

Chrome Metal Amp Corner Kit W/ Hardware

$5.00$8.00

Exclusive deal available

Ruby Tubes

Ruby EL34-G Power Vacuum Tube

$59.99

Exclusive deal available

Ruby Tubes

Ruby 300B Power Vacuum Tube

$99.99

Exclusive deal available

Ruby Tubes

Sovtek 5881/6L6WGC Power Vacuum Tube

$40.99

Exclusive deal available

Ruby Tubes

Ruby 12AU7C Preamp Vacuum Tube

(1)

$22.00

Exclusive deal available

Ruby Tubes

Wire Tube Retainer For EL84's

$1.35

Exclusive deal available

Ruby Tubes

JJ EL34 Power Vacuum Tube (Matched)

(15)

$24.50$25.00

Ruby 12AX7AC5 Preamp Vacuum Tube (Matched)

Exclusive deal available

Ruby Tubes

Ruby 12AX7AC5 Preamp Vacuum Tube (Matched)

(12)

$27.00

Exclusive deal available

Ruby Tubes

JJ EL84 Power Vacuum Tube (Matched)

(11)

$17.30$20.00

Stringjoy

4.9

(1K)

Exclusive deal available

Ruby Tubes

Ruby 12AX7WBC Preamp Vacuum Tube

$70.00

Exclusive deal available

Ruby Tubes

JJ 12AU7 Preamp Vacuum Tube

(1)

$22.25$23.00

Exclusive deal available

Ruby Tubes

Power Cord 3 Prong To Bare End - 10ft

$3.50$8.00

Exclusive deal available

Ruby Tubes

JJ 5Y3 Rectifier Vacuum Tube

(1)

$23.00

Exclusive deal available

Ruby Tubes

Ruby KT66C Power Vacuum Tube

$98.00

Generic Black Pointer Knob - w/ set screw (Flawed)

Exclusive deal available

Ruby Tubes

Generic Black Pointer Knob - w/ set screw (Flawed)

$0.50$1.00

Exclusive deal available

Ruby Tubes

JJ ECC83MG Preamp Vacuum Tube

$19.75

Exclusive deal available

Ruby Tubes

Electro Harmonix EL84 Power Vacuum Tube

(2)

$23.90

Exclusive deal available

Ruby Tubes

Electro Harmonix 6L6 Power Vacuum Tube

$38.50

Neural DSP Technologies Oy

4.9

(1.8K)

Exclusive deal available

Ruby Tubes

JJ KT88 Blue Glass Power Vacuum Tube

$71.99

Mojotone

4.9

(860)

Exclusive deal available

Ruby Tubes

JJ 6V6S Power Vacuum Tube (Matched)

(12)

$26.10

Exclusive deal available

Ruby Tubes

RUBY EL84C Power Vacuum Tube

(9)

$15.00$30.00

Pacific Audio Magnetics

Fender Blackface Deluxe Reverb Power Transformer (Red Series)

(1)

$51.44

Exclusive deal available

Ruby Tubes

Ruby EL84C Power Vacuum Tube

(2)

$20.00

Exclusive deal available

Ruby Tubes

JJ EL34 II Power Vacuum Tube

$25.85

Exclusive deal available

Ruby Tubes

RUBY 5Y3GT Rectifier Tube

(1)

$30.00

Exclusive deal available

Ruby Tubes

Sovtek EL84 Power Vacuum Tube

$40.00

Exclusive deal available

Ruby Tubes

JJ 6SN7 Preamp Tube

$24.00

Professional Instrument Cable W/ One Right Angle Connector - 20ft

Exclusive deal available

Ruby Tubes

Professional Instrument Cable W/ One Right Angle Connector - 20ft

$19.95

Sound Stone

4.2

(130)

Ruby Shuguang EL34A NOS Power Vacuum Tube

Exclusive deal available

Ruby Tubes

Ruby Shuguang EL34A NOS Power Vacuum Tube

$98.95

Electro-Harmonix 12AT7 Preamp Vacuum Tube

Exclusive deal available

Ruby Tubes

Electro-Harmonix 12AT7 Preamp Vacuum Tube

(1)

$22.85

Exclusive deal available

Ruby Tubes

JJ ECC832 / 12DW7 Preamp Vacuum Tube

$22.49

Mojotone

Custom 1964 Black Faceplate P-Verb AA1164 12W 1x12 Combo Cabinet

$393.75

Exclusive deal available

Ruby Tubes

RUBY 5881 Power Vacuum Tube

(3)

$18.95$38.00

Music City Bridge

4.9

(3.1K)

Groove Master Saddles - Music City Bridge

Three String Tree, String Retainer (Polished Nickel) - Music City Bridge

Groove Master Saddles for Strat - Music City Bridge

"The Savvy" - Compensated wraparound tailpiece - Music City Bridge

Exclusive deal available

Ruby Tubes

RUBY 6V6-GTSTR Power Vacuum Tube

(4)

$25.00

Mojotone

1965 Black Faceplate S-Verb AB763 40W / V-Verb Head Guitar Amp Cabinet

$376.95

Exclusive deal available

Ruby Tubes

JJ 5AR4 / GZ34 Rectifier Tube

(2)

$21.69$22.00

Exclusive deal available

Ruby Tubes

JJ 7027 Power Vacuum Tube

(1)

$35.00

Exclusive deal available

Ruby Tubes

Ruby 12AT7C Preamp Vacuum Tube

(1)

$22.00

Genalex Gold Lion KT88 Power Vacuum Tube

Exclusive deal available

Ruby Tubes

Genalex Gold Lion KT88 Power Vacuum Tube

$89.99

Exclusive deal available

Ruby Tubes

Mullard 12AX7 Preamp Vacuum Tube

(2)

$26.90

Exclusive deal available

Ruby Tubes

JJ 5751 Preamp Vacuum Tube

(4)

$19.85

Exclusive deal available

Ruby Tubes

RUBY Vintage 6L Power Vacuum Tube

$99.00

Allparts Music

4.9

(723)

Exclusive deal available

Ruby Tubes

Fender Blues Jr. - Ruby Reverb Tank - RRVS3EB2C1B

(3)

$18.00$30.00

Exclusive deal available

Ruby Tubes

Fender Blues Junior Tube Kit

(4)

$102.99

Ruby JJ Tubes Vaccuum Tubes, Mojotone, Classictone, 6L6GCMSTR Tall Bottle Tube 6L6GC , Ruby, JJ, Classictone, Mojotone Ruby JJ Tubes Vaccuum Tubes, Mojotone, Classictone, 6L6GCMSTR Tall Bottle Tube 6L6GC , Ruby, JJ, Classictone, Mojotone Ruby JJ Tubes Vaccuum Tubes, Mojotone, Classictone, 6L6GCMSTR Tall Bottle Tube 6L6GC , Ruby, JJ, Classictone, Mojotone Ruby JJ Tubes Vaccuum Tubes, Mojotone, Classictone, 6L6GCMSTR Tall Bottle Tube 6L6GC , Ruby, JJ, Classictone, Mojotone

Amp Parts Direct

Ruby 6L6GCMSTR Tall Bottle Power Tube 6L6 6L6GC

$35.00

JJ 12AX7 Vacuum Tube - warm tone vacuum tube for guitar amplifiers. ECC83S Vacuum tube. Vacuum tubes for electric guitar amplifiers. pre-amp vacuum tube

Exclusive deal available

Ruby Tubes

JJ ECC83S / 12AX7 Preamp Vacuum Tubes (Matched)

(35)

$17.50$19.00

Exclusive deal available

Ruby Tubes

JJ 6L6 Power Vacuum Tubes (Matched)

(16)

$27.40

Exclusive deal available

Ruby Tubes

JJ E83CC / 12AX7 Preamp Vacuum Tube

$28.99

Mojotone

Large Cap Pan for Twin, Super, Bassman

$28.95

Exclusive deal available

Ruby Tubes

JJ E34L Power Vacuum Tube

(1)

$24.99

Milkman Sound

4.9

(16)

Exclusive deal available

Ruby Tubes

International C KT88 Power Vacuum Tube

$76.99

Electro Harmonix EH-6V6GT Power Vacuum Tube

Exclusive deal available

Ruby Tubes

Electro Harmonix EH-6V6GT Power Vacuum Tube

$131.60

Fender Style Gloss Black Metal Amp Corner Kit

Exclusive deal available

Ruby Tubes

Gloss Black Metal Amp Corner Kit

$4.00$6.00

Plastic Marshall Style Chrome Nut Jack (Solder Taps)

Exclusive deal available

Ruby Tubes

Marshall Style Mono Shorting Chrome Nut 4-Solder Pin Jack

(1)

$2.00

Amp Parts Direct

Fender Deluxe Style 8 ohm Output Transformer - APD-8002H

(1)

$65.00

Exclusive deal available

Ruby Tubes

Amperex 6550 Power Vacuum Tube

$99.95$180.00

Exclusive deal available

Ruby Tubes

JJ KT88 Red Glass Power Vacuum Tube

$71.99

Professional XLR Microphone Cable - 33ft

Exclusive deal available

Ruby Tubes

Professional XLR Microphone Cable - 33ft

$7.50$10.00

Exclusive deal available

Ruby Tubes

Standard Power Cord 3 Prong - 10 Feet

$7.50$10.00

Exclusive deal available

Ruby Tubes

Mullard KT88 Power Vacuum Tube

$71.90

Exclusive deal available

Ruby Tubes

Ruby 5AR4 / GZ34 Rectifier Tube

(1)

$25.00

Exclusive deal available

Ruby Tubes

Ruby 6L6GCMSTR Power Vacuum Tube

(9)

$32.00

Professional Speaker Cable Jack To Bare Wire Solder Replacement - 2 Feet

Exclusive deal available

Ruby Tubes

Professional Speaker Cable Jack To Bare Wire Solder Replacement - 2 Feet

$9.75$15.00

Exclusive deal available

Ruby Tubes

Electro Harmonix KT88 Power Vacuum Tube

$275.60

Exclusive deal available

Ruby Tubes

JJ 5U4GB Rectifier Tube

(4)

$19.85$29.00

3-Hole Chrome Metal Amp Corner Kit W/ Hardware

Exclusive deal available

Ruby Tubes

3-Hole Chrome Metal Amp Corner Kit W/ Hardware

$1.25$8.00

Exclusive deal available

Ruby Tubes

Sovtek 6550WE Power Vacuum Tube

$64.99

Lone Wolf Blues Company

4.9

(576)

Ruby Choke Transformer For Deluxe Reverb, Princeton, Etc.

Exclusive deal available

Ruby Tubes

Ruby Choke Transformer For Deluxe Reverb, Princeton, Etc.

$20.00

Amp Parts Direct

Fender Project Reverb Style Push Pull 15W Output Transformer - APD-8045A-H

(1)

$57.00

Apos

Ray Tubes KT88 SELECT Vacuum Tube

(7)

$479.00

Ruby SED Winged-C 6550C Power Vacuum Tube

Exclusive deal available

Ruby Tubes

Ruby SED Winged-C 6550C Power Vacuum Tube

$149.99

Exclusive deal available

Ruby Tubes

Preamp Wire Tube Retainer

$1.30

Exclusive deal available

Ruby Tubes

Mesa Boogie Amps - Ruby Reverb Tank - RRVL3AB2A1BV3

(3)

$25.00$40.00

Ruby KT88-STR Power Vacuum Tube

Highlights

Description

Specifications

Delivery & Returns

Ruby Tubes

You might also like

JJ KT88 Power Vacuum Tube

JJ 5881 Power Vacuum Tube

JJ 6550 Power Vacuum Tube

RUBY 6550ASTR Power Vacuum Tube

JJ ECC81 / 12AT7 Preamp Vacuum Tube

JJ 12AY7 Preamp Vacuum Tube

JHS Pedals

Professional Instrument Cable - 20ft

12AX7EH Electro Harmonix

Chrome Metal Amp Corner Kit W/ Hardware

Ruby EL34-G Power Vacuum Tube

Ruby 300B Power Vacuum Tube

Sovtek 5881/6L6WGC Power Vacuum Tube

Ruby 12AU7C Preamp Vacuum Tube

Wire Tube Retainer For EL84's

JJ EL34 Power Vacuum Tube (Matched)

Ruby 12AX7AC5 Preamp Vacuum Tube (Matched)

JJ EL84 Power Vacuum Tube (Matched)

Stringjoy

Ruby 12AX7WBC Preamp Vacuum Tube

JJ 12AU7 Preamp Vacuum Tube

Power Cord 3 Prong To Bare End - 10ft

JJ 5Y3 Rectifier Vacuum Tube

Ruby KT66C Power Vacuum Tube

Generic Black Pointer Knob - w/ set screw (Flawed)

JJ ECC83MG Preamp Vacuum Tube

Electro Harmonix EL84 Power Vacuum Tube

Electro Harmonix 6L6 Power Vacuum Tube

Neural DSP Technologies Oy

JJ KT88 Blue Glass Power Vacuum Tube

Mojotone

JJ 6V6S Power Vacuum Tube (Matched)

RUBY EL84C Power Vacuum Tube

Fender Blackface Deluxe Reverb Power Transformer (Red Series)

Ruby EL84C Power Vacuum Tube

JJ EL34 II Power Vacuum Tube

RUBY 5Y3GT Rectifier Tube

Sovtek EL84 Power Vacuum Tube

JJ 6SN7 Preamp Tube

Professional Instrument Cable W/ One Right Angle Connector - 20ft

Sound Stone

Ruby Shuguang EL34A NOS Power Vacuum Tube

Electro-Harmonix 12AT7 Preamp Vacuum Tube

JJ ECC832 / 12DW7 Preamp Vacuum Tube

Custom 1964 Black Faceplate P-Verb AA1164 12W 1x12 Combo Cabinet

RUBY 5881 Power Vacuum Tube

Music City Bridge

RUBY 6V6-GTSTR Power Vacuum Tube

1965 Black Faceplate S-Verb AB763 40W / V-Verb Head Guitar Amp Cabinet

JJ 5AR4 / GZ34 Rectifier Tube

JJ 7027 Power Vacuum Tube

Ruby 12AT7C Preamp Vacuum Tube

Genalex Gold Lion KT88 Power Vacuum Tube

Mullard 12AX7 Preamp Vacuum Tube

JJ 5751 Preamp Vacuum Tube

RUBY Vintage 6L Power Vacuum Tube

Allparts Music

Fender Blues Jr. - Ruby Reverb Tank - RRVS3EB2C1B

Fender Blues Junior Tube Kit

Ruby 6L6GCMSTR Tall Bottle Power Tube 6L6 6L6GC

JJ ECC83S / 12AX7 Preamp Vacuum Tubes (Matched)

JJ 6L6 Power Vacuum Tubes (Matched)

JJ E83CC / 12AX7 Preamp Vacuum Tube

Large Cap Pan for Twin, Super, Bassman

JJ E34L Power Vacuum Tube

Milkman Sound

International C KT88 Power Vacuum Tube

Electro Harmonix EH-6V6GT Power Vacuum Tube

Gloss Black Metal Amp Corner Kit

Marshall Style Mono Shorting Chrome Nut 4-Solder Pin Jack

Fender Deluxe Style 8 ohm Output Transformer - APD-8002H

Amperex 6550 Power Vacuum Tube

JJ KT88 Red Glass Power Vacuum Tube