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Tube Amp Doctor - KT66 Premium - Power Tubes

Why Pay Full Price? Why Pay Full Price?
Original price $109.00
Original price $109.00 - Original price $469.00
Original price $109.00
Current price $99.00
$99.00 - $399.00
Current price $99.00
Availability:
1+ in stock
Availability:
1+ in stock
Availability:
1+ in stock

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

Our Thoughts

Immerse yourself in the rich, full-bodied audio experience that is the Tube Amp Doctor KT66 Premium power tubes. This tube is a precision-crafted homage to the vintage British KT66 that made the Marshall JTM45 Plexi amps famous in the 60s and stormed the music scene with their iconic, awe-inspiring sound. From SRV's gigantic guitar sound to the soul of British Rock and Roll, the KT66 was at the heart of it all. Now, with modern additions like stringent quality tests, low noise, minimum sonic distortion, and a 6-month warranty, the TAD KT66 is not just a power tube but a Premium Selected masterpiece. It can replace the 6L6GC and 5881 tubes effortlessly. For those seeking a smooth yet detailed top end and immense dynamic range in their music, this tube is an absolute must-have.

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  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.

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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.

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Call 1300 308 711
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Or visit our Brisbane store.

ℹ Product Information

Tube Amp Doctor - KT66 Premium - Power Tubes

Description

Immerse yourself in a pristine aural experience with the "Tube Amp Doctor - KT66 Premium - Power Tubes". Honouring the legacy of the iconic British KT66 models by MO Valve, GEC, Genalex, and Gold Lion, this tube’s authentic tone is unparalleled. Perfectly encased within a large curved glass cover complemented by a rounded brown base for that classic aesthetic. The secret weapon behind the transcendent tones of the famed Marshall JTM45 Plexi amps in the 60’s and the legendary Quad Hi-Fi amps, the KT66 offers a rich, amplified expression for your music. Take a leaf out of the legendary blues-rock guitarist SRV’s book, who used KT66 for his eloquent, colossal guitar resonance. Ideal for single-channel amps and dynamic playing, this tube lends a full-bodied, textured timbre with a distinct top end to your sound, making it the go-to choice for vintage British Rock and Roll, and the cutting-edge new-age vintage amps such as 2266 and 2466. Extend your auditory palette by using it as replacements for 6L6GC and 5881 tubes. Each power tube singled out as "Premium Selected" has excelled in extensive tests, including Plate Current, Amplification, Low Noise Test, Microphonic Test, Sonic Tests, Shock Tests, Listening Tests, and Shorts & Leakage Tests. The TAD KT66 reigns supreme in precision with identically matched Plate Current (PC), and Transconductance (TC), assuring you superior performance and a 6-month guarantee on quality criteria. Underwent meticulous crafting compliant with RohS, and equipped with fine-tuned specifications, this power tube is set to revolutionise your sound. The "Tube Amp Doctor - KT66 Premium" – for the discerning audiophile who knows their tubes, understands their sound, and appreciates the classic, unbeatable tonal quality. Welcome to the ultimate sound constellation.

Features

  1. Vintage British KT66 Style: The TAD KT66 is a faithful recreation of the British KT66 models by MO Valve, GEC, Genalex, and Gold Lion, ensuring a distinctive, authentic tonality to your sound.
  2. Superior Construction: Large curved glass envelope and a rounded brown base, offering not just functionality, but also adding an aesthetic touch to your equipment.
  3. Versatility: Ideal for a vast range of applications, from single channel amps to dynamic playing. It's also a perfect upgrade for amps which typically use 6L6GC and 5881 tubes.
  4. High-Quality Performance: Equipped with identically matched Plate Current (PC) and Transconductance (TC) for optimal performance.
  5. Rigorously Tested: Every TAD KT66 Premium Selected power tube has undergone extensive tests, such as Plate Current, Amplification, Low Noise Test, Microphonic Test, Sonic Tests, and many more.
  6. Premium Matching: The power tubes are precision-matched for identical Plate Current and Transconductance, giving a uniformly high-quality sound output.
  7. Robust Quality Assurance: Backed by a 6-month guarantee on quality criteria.
  8. Environmentally Friendly: This product is compliant with the Restriction of Hazardous Substances (RoHS) directive.

Benefits

  1. Unique Tone: The KT66 tube lends an iconic, rich tonality with a distinct top end to your sound, much revered in the vintage British Rock and Roll scene.
  2. Personalize Your Sound: The TAD KT66 tube is an excellent tool for audiophiles to customize and enrich their auditory palette.
  3. Premium Quality Sonic Experience: Enjoy unbeatable tonal quality with our rigorously tested and hence, thoroughly reliable TAD KT66 tubes.
  4. Compatible with Your Equipment: Your vintage or modern amps gain a massive uplift in quality, as compatibility factors in our TAD KT66 tubes.
  5. High Durability: With a component that has endured a plethora of tests successfully, have peace of mind that your TAD KT66 tube is robust, reliable, and long-lasting.
  6. Environmentally Responsible: By purchasing RoHS-compliant products, you're opting for a sound solution that aligns with global efforts to reduce harmful environmental impacts.
Specifications Description
Product Tube Amp Doctor - KT66 Premium - Power Tubes
Style Remake of British KT66 by MOV, GEC, Genalex and Gold Lion
Application Suitable for a full bodied thick tone, larger headroom, single channel amps, dynamic playing, vintage British Rock and Roll
Can Replace Can replace the 6L6GC and 5881 tubes
Quality Control All tubes labeled Premium Selected passed several tests including Plate Current, Amplification, Low Noise, Microphonic, Sonic, Shock, Listening, Shorts & Leakage Tests
Heath Electrical Specs Voltage (AC or DC) 5.8V(min), 6.3V(nom.), 6.8V(max) & Current - ca 1.27A
Cathode Specs Oxide-coated, unipotential cathode-to-heater potential, max - +150V
Interelectrode Capacitances <16pF & <11.5pF/grid no.1 <1.1pF
Operating & Mechanical Specs Vertical position, octal, 8-pin base, dimensions: 129mm (height), 116mm (seated height), 51mm (diameter), cooled via convection, approx. weight - 72g
AF Power Amplifier Ratings DC plate voltage: 500V, screen voltage: 400V, control voltage: -300V, cathode current: 100mA, plate dissipation: 25W, transconductance: 8.500 mS, screen dissipation: 3.5W
Typical Operation AF Plate Voltage: 250V, screen voltage: 250V, control voltage: -15V, plate current: 82mA, grid 2 current: 5mA, peak input grid 1 voltage: 15V, load resistance: 2200 Ohms, output power at 9% distortion: 7.25W
Warranty Guaranteed for a period of 6 months for quality criteria
Compliance RohS Compliant

In the world of power tubes, the "Tube Amp Doctor - KT66 Premium - Power Tubes" claims its rightful place at the very pinnacle, bringing unmatched warmth, depth, and richness to your auditory experience. Renowned for its durable, high-quality construction and peerless performance, it lets you tap into the iconic sounds of yesteryears with the brilliance of modern innovation. Embrace the vintage allure, sturdy design, and supreme tonal quality of this premium tube, and transform your music into an immersive, riveting, and unforgettable spectacle. For any queries, reach out to us at The Audio Tailor - Australia's favourite Hi-Fi store, on 1300 308 711, or drop an email to sales@theaudiotailor.com.au. Alternatively, you can pay us a visit at our Brisbane Store at Unit 9/20 Rivergate Place, Murarrie QLD 4172 or you can connect with us online at https://www.theaudiotailor.com.au/pages/contact. The pure ecstasy of sound is just one KT66 Premium Power Tube away!

ℹ Specifications
Specifications Description
Product Tube Amp Doctor - KT66 Premium - Power Tubes
Style Remake of British KT66 by MOV, GEC, Genalex and Gold Lion
Application Suitable for a full bodied thick tone, larger headroom, single channel amps, dynamic playing, vintage British Rock and Roll
Can Replace Can replace the 6L6GC and 5881 tubes
Quality Control All tubes labeled Premium Selected passed several tests including Plate Current, Amplification, Low Noise, Microphonic, Sonic, Shock, Listening, Shorts & Leakage Tests
Heath Electrical Specs Voltage (AC or DC) 5.8V(min), 6.3V(nom.), 6.8V(max) & Current - ca 1.27A
Cathode Specs Oxide-coated, unipotential cathode-to-heater potential, max - +150V
Interelectrode Capacitances <16pF & <11.5pF/grid no.1 <1.1pF
Operating & Mechanical Specs Vertical position, octal, 8-pin base, dimensions: 129mm (height), 116mm (seated height), 51mm (diameter), cooled via convection, approx. weight - 72g
AF Power Amplifier Ratings DC plate voltage: 500V, screen voltage: 400V, control voltage: -300V, cathode current: 100mA, plate dissipation: 25W, transconductance: 8.500 mS, screen dissipation: 3.5W
Typical Operation AF Plate Voltage: 250V, screen voltage: 250V, control voltage: -15V, plate current: 82mA, grid 2 current: 5mA, peak input grid 1 voltage: 15V, load resistance: 2200 Ohms, output power at 9% distortion: 7.25W
Warranty Guaranteed for a period of 6 months for quality criteria
Compliance RohS Compliant

Transform Your Experience with Tube Amp Doctor

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