Skip to content

End Of Financial Year
Sale Is Live

Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now
Shop Now

Tube Amp Doctor - KT88-STR Premium - Power Tubes

Why Pay Full Price? Why Pay Full Price?
Original price $219.00
Original price $219.00 - Original price $899.00
Original price $219.00
Current price $199.00
$199.00 - $795.00
Current price $199.00
Availability:
1+ in stock
Availability:
1+ in stock
Availability:
1+ in stock

Voted Australia's #1 Hi-Fi Store by Sound+Image Magazine.

Trusted by 40,000+ Aussies who love our Award-Winning Service.

Our Thoughts

Discover the sheer power and exquisite sound quality of the Tube Amp Doctor - KT88-STR Premium - Power Tubes. Capture the essence of early British MOV KT88 with the sophisticated styling and the unmistakable tone filling your space. This tube isn't merely a component; it's the soul of your high-end audio applications and powerful bass guitar amps. With its rich, warm, and resoundingly clear sound, coupled with a visually stunning polished metal base and hefty glass envelope, this power tube brings both style and substance to your sound system. Offering a highly musical reaction for a wonderfully three-dimensional sound and superbly detailed highs, this premium selected power tube is sure to captivate even the most discerning ear. Trust in the TAD KT88-STR- a premium power tube that's not only RoHS Compliant but also guarantees a harmonious overall response for an incomparable listening experience.

🇦🇺 About Our Award-Winning Service

Transform Your Listening Space: Personalised Expertise at Every Step

Ever felt the frustration of a mismatched audio system? The hours lost deciphering reviews, and the disappointment when it doesn't meet your expectations? We understand because we've been there.

Meet Stuart, Yvonne, Nathan, and Vaughan. But more importantly, meet the solution to your audio dilemmas.

Why Trust The Audio Tailor?

  1. Awarded Excellence: 🏆 Honored as Australia’s Hi-Fi Retailer of the Year in 2021 and 2022, and hailed as Queensland’s Best Hi-Fi Retailer. Not just accolades, but a testament to our dedication.
  2. Genuine Audiophiles, Not Salesmen: We aren’t just in this for sales. We're in it for the love of sound, and to enhance your auditory experiences.
  3. Personal Touch: Our commitment is to craft an audio experience tailored to you. Forget one-size-fits-all.

Our Promise?

To be with you at every step. From envisioning a serene evening with your favourite album to setting up the ultimate cinematic audio for movie nights. And once that’s clear, we’ll guide you on making it a reality - harmonising your budget, room dynamics, and dream.

What Makes Us Different?

We aren’t satisfied with the status quo. We rigorously test products, delve deep into the details, ensuring you get nothing but the best. We're about quality, not just brand names.

Act Now!

Remember, the journey to impeccable sound doesn't have to be solo. Let us be your guide.

Ready to Elevate Your Audio Experience?

Call 1300 308 711
Email sales@theaudiotailor.com.au
Or visit our Brisbane store.

ℹ Product Information

Introducing the Tube Amp Doctor KT88-STR Premium - Power Tubes

Tube Amp Doctor KT88-STR

The Tube Amp Doctor KT88-STR Premium - Power Tubes are the pinnacle of power tube perfection. Modeled after the legendary British MOV KT88, these tubes combine stunning aesthetics with unrivaled tonality to deliver a breathtaking listening experience.

Designed specifically for high-end audio applications and robust bass guitar amplifiers, the TAD KT88-STR balances explosive power with intricate detail. The result is a rich, warm, and three-dimensional sound punctuated by subtle, sparkling highs. This tube is not just a component; it is a carefully crafted instrument that brings every note to life.

As a 'Premium Selected' power tube, the TAD KT88-STR undergoes rigorous testing to ensure low noise, anti-microphonic characteristics, and resistance to shock. It also embodies identical Plate Current (PC) and Transconductance (TC) characteristics, thanks to precise Premium Matching. With a six-month quality guarantee, these tubes are in a class of their own.

Not only do these tubes offer exceptional sound quality, but they are also eco-friendly, complying with RohS environmental standards.

Features:

  1. Modeled after the famous British MOV KT88
  2. Impeccable High-End Audio Performance
  3. Detailed Three-Dimensional Sound
  4. Rigorous Quality Testing
  5. Precise Premium Matching
  6. Quality Guarantee
  7. Eco-friendly

Benefits:

  1. Recreate the Golden Age of Sound
  2. Fine-Tune Your Sound
  3. Immerse Yourself in Sound
  4. Dependable Quality
  5. Discover the Perfect Match
  6. Risk-Free Purchase
  7. Enjoy Knowing You're Environmentally Request

Specifications:

Specification Description
Appearance Big and heavy glass envelope and beautifully polished metal base
Tone Vivid and three-dimensional, warm, detailed and with subtle highs
Musical Reaction Very musical, with great sound and finest details in mids and top-end
Response Linear and harmonious overall response with a natural tone
Premium Selected Passed rigorous testing including Plate Current, Amplification, Low Noise, Microphonic, Sonic, Shock, Listening, Shorts & Leakage Test
Electrical Heater Voltage (AC or DC) - 5.8V(min), 6.3V(nom.), 6.8V(max); Current - ca 1.6A
Cathode Cathode-to-heater potential, max - +250V
Cathode Interelectrode Capacitance Grid no.1 to cathode and grid no.3, grid no.2 - base sleeve and heater <17pF; Plate to cathode and grid no.3, grid no.2 - base and sleeve heater <12pf
Mechanical Operation Vertical
Dimensions 114mm(height), 103mm(seated height), 52mm(diameter)
Cooling Convection
Weight Approximately 90g
Maximum Ratings DC plate voltage - 800V; Grid no.2 DC(screen) voltage - 600V; Grid no.1(control) voltage - -300V; Cathode current - 230mA; Plate dissipation - 42W
Typical Operation AF power amplifier Plate voltage - 400V; Grid 2 screen voltage - 225V; Grid 1 control voltage - -16.5V; Peak AF grid 1 control voltage - 16.5V; Zero signal plate current - 87mA

In sum, the Tube Amp Doctor KT88-STR Premium - Power Tubes are an indispensable key to unlocking the full potential of your audio system. With their cutting-edge engineering and artistic excellence, these tubes harmonize power and precision to elevate your music to new heights. Whether you're an audio enthusiast or a professional musician, the KT88-STR power tubes offer an unrivaled performance experience.

At The Audio Tailor, Australia's #1 Hi-Fi Store, we are committed to bringing you the best in high-end audio applications. We confidently stand behind the TAD KT88-STR and its superior sound production prowess. Order yours today and let the music speak for itself.

ℹ Specifications
Specification Description
Appearance Big and heavy glass envelope and beautifully polished metal base
Tone Vivid and three-dimensional, warm, detailed and with subtle highs
Musical Reaction Very musical, with great sound and finest details in mids and top-end
Response Linear and harmonious overall response with a natural tone
Premium Selected Passed rigorous testing including Plate Current, Amplification, Low Noise, Microphonic, Sonic, Shock, Listening, Shorts & Leakage Test
Electrical Heater Voltage (AC or DC) - 5.8V(min), 6.3V(nom.), 6.8V(max); Current - ca 1.6A
Cathode Cathode-to-heater potential, max - +250V
Cathode Interelectrode Capacitance Grid no.1 to cathode and grid no.3, grid no.2 - base sleeve and heater <17pF; Plate to cathode and grid no.3, grid no.2 - base and sleeve heater <12pf
Mechanical Operation Vertical
Dimensions 114mm(height), 103mm(seated height), 52mm(diameter)
Cooling Convection
Weight Approximately 90g
Maximum Ratings DC plate voltage - 800V; Grid no.2 DC(screen) voltage - 600V; Grid no.1(control) voltage - -300V; Cathode current - 230mA; Plate dissipation - 42W
Typical Operation AF power amplifier Plate voltage - 400V; Grid 2 screen voltage - 225V; Grid 1 control voltage - -16.5V; Peak AF grid 1 control voltage - 16.5V; Zero signal plate current - 87mA

Transform Your Experience with Tube Amp Doctor

Get expert advice. Speak with our team. We're Australia's Tube Amp Doctor experts.
Voted #1

Australian Hi-Fi Retailer Of The Year

40K+ Aussies Trust Us

Decades of Experience

Highest Rated Hi-fi Store

Australia's Highest-Rated Hi-Fi Store

Ridiculously Good Service

AV Experts, Not Salespeople

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare