Kondo : Audio Note Japan : Handmade High-End Audio Components Japan

Kondo Audio Note Japan

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Handcrafted HIGH-END Audio Components

 

Kondo Audio Note Co., Ltd., Tokyo,  Japan

since 1976

 

* Distributed in Singapore by Soundscape HiFi And Music *

 

Kondo FujiThe Legend.  The One to have.  Ensure your KONDO products come with Audio Note Japan's sealed Certificate of Provenance (Origin). 

 

All KONDO products are designed with KSL Technology (Kondo Sound of Lexus), developed by Hiroyasu Kondo-san.  Innovative, Original, Made in Japan.

 

Luxuriate in the subtlety that Kondo is a master of, where nuance after nuance of the musical message is revealed like never before.  Kondo products are without doubt recognized worldwide as state-of-art in valve equipment technology.

 

"I got a glimpse of heaven. A product that breaks through to a new level of playback realism ... Vocal definition was frighteningly realistic ..." - FI Magazine

 

Kondo Audio Note Japan -  Table Of Contents:

Introduction

 

Kondo Preamplifiers

 

     • Kondo KSL-M7

     • Kondo KSL-M77

     • Kondo KSL M-1000 MKII

 

Kondo Power Amplifiers / Integrated Amplifier

 

     • Kondo Ongaku

     • Kondo KSL-Neiro

     • Kondo KSL-Neiro-L Line / Integrated)

     • Kondo KSL-Kegon

     • Kondo KSL-Kegon-l (Line / Integrated)

     • Kondo Gakuoh

Kondo Analogue

 

     • Kondo IO-M MC cartridge

     • Kondo KSL-SFz MC Step-Up Transformer

 

Kondo Cables

 

     • Kondo Speaker Cables and Interconnects

     • Kondo Digital Cables and Power Cable

 

Kondo Digital

 

     • Kondo KSL-DAC

Kondo Product Reviews / Features

 

Kondo at HiFi Shows / Sightings

Hiroyasu Kondo's Thoughts On HiFi, 1999

 

 

Kondo : Introduction

 

There are companies that no matter how the market changes will never change what made them great, their uncompromising quality

 

There are companies that don't lose sight of their original vision, and only permit their designs to evolve as the market changes if it exceeds the current high standard.

 

Such is the case with Kondo Audio Note Japan, and their updated models for the new millennium attest to this.

 

Hiroyasu Kondo-SanHiroyasu Kondo founded Audio Note Japan in 1976.  The second son of a Buddhist priest, he was a professor of electronic engineering and molecular metallurgy.

 

The creation of the company facilitated his desire to develop audio equipment capable of reproducing the essence of artistic performance captured in recorded music.

 

Kondo Ongaku integrated amplifierHe was often referred to as the "silver smith" for his revolutionary use of age annealed silver in his audio equipment. The Kondo ONGAKU amplifier will forever be a symbol of his success, a legendary amplifier. 

 

Kondo San has left an indelible mark in audio history.

 

The company's products are recognized by many as the best in the world in their category, or undoubtedly among the best. 

 

Their first product was unveiled in the mid-70's, and was responsible for the full renaissance of single-ended amplification, and the audio industry parameters have moved dramatically since then.  To this day, their amplification are still the reference in their class, the ones others look up to, the ones serious music lovers wish to own.

In order to ensure that the Kondo high standard would flourish, he passed the torch and appointed his close colleague, Masaki Ashizawa, who he worked with for 16 years, as the President of Audio Note Japan.

 

Masaki San is also Kondo's chief designer and engineer, and he hand-builds their beautiful amplifiers, using expensive, select, and rare materials to last a life time.

 

Kondo Audio Note Japan's goal was to achieve both the utmost high fidelity of a performance, and that includes the emotional involvement that the artists intended, not just an aggregate of fragmented sound.

 

"To reproduce the genius's performances at their best is my absolute goal. I build my own microphone and this is a part of my quest for the best way to reproduce the recordings that we can see how the artists played and how they were actually recorded." - Kondo San

 

To achieve their goals, Kondo Audio Note Japan manufactures in-house almost all major parts found in their products

 

Let us take the capacitors used, this is just one example. Kondo Audio Note Japan have made comprehensive research for capacitors that do not affect sound quality, and manufacture their own capacitors to resolve problems of existing mass-produced capacitors, and this costs a lot.

 

KSL capacitors are now used in all of Kondo's amplifiers. The differences can be recognized instantly. With the KSL capacitors, we came one step closer to a "single wire with gain" amplifier."

 

Kondo Audio Note Japan is truly representative of great audio designs, combining brilliant technical expertise and a superb grasp of the musical foundation and all associated intricacies. 

 

Kondo products ... original, innovative, genuine Japanese high-end craftsmanship of the highest technical and sonic pedigree.

 
* Important : Attention *

Kondo Audio Note Japan

Please note that Kondo Audio Note Japan has no ties with Audio Note UK, which is an entirely different company. 

 

KSL Technology is proprietary to Kondo Japan, Made In Japan.

Audio Note Japan is NOT to be confused with Audio Note UK, which is an entirely separate and distinct company.

Audio Note UK had produced some amplifiers with the same names as in the "Kondo" range.

 

This may cause some confusion, and thus it is mentioned here, for those who intend to buy Kondo products handcrafted in Japan, with KSL and other Kondo technology.

 

Ensure your Kondo products come with Audio Note Japan's sealed Certificate of Provenance (Origin).

 

Back to Top

 

Kondo Preamplifiers

 

The Kondo Audio Note Japan preamplifiers are known worldwide for their immense musical qualities. 

 

These triode preamps use no overall negative feedback in their line section, error correction or solid state power supply regulation (except for the filaments). They are designed to be as simple as possible.


Minimum parts, passive (no feedback) circuitry and components of the highest quality are the primary design criteria.

 
The simple use of tubes in the Kondo - M-1000, KSL-M77 and KSL-M7 preamps are one of the key reasons that these products reproduce music with such a strong sense of wholeness and continuity.

 

Tube rectification opens up the soundstage and allows the music to "bloom". The melody flows naturally, like a river.

In contrast, solid state rectifiers emit electromagnetic pulses that resonate throughout the audio circuit and add an electronic haze that can be perceived as a highly unnatural noise or grain.  The unnaturalness of the solid state rectifier's turn on/turn off cycle creates a choppy, edgy feeling that over-emphasizes the leading edge of transients at the expense of a harmonic completeness and does not allow the individual notes to rise and decay naturally.

There are currently three preamplifiers in the Kondo Audio Note Japan range.

 

The M-1000, KSL-M77 and KSL-M7 can be ordered in the following versions:


1. Line and Phono full function preamplifier;
2. Line only; or
3. Phono only (for KSL-M7)

 

Kondo KSL-M7

Kondo M7-IIk

The majority of the Kondo KSL-M7's parts are Kondo designed and many parts, like the wire and coupling capacitors are handmade in Kondo Audio Note Japan's factory.


Find out more about the Kondo KSL-M7

 

Kondo KSL-M77

Kondo KSL-M77

 

The KSL-M77 preamp comes with a single chassis, and it inherits the best from the KSL-M7 in a beautifully simple design, and pushes the envelope much further in sonic quality. Built to last a life time, this preamplifier is sure to become a classic.

 

Find out more about the Kondo KSL-M77

 

Kondo KSL M-1000 MKII

Kondo M-1000

 

The latest design of Kondo is the KSL M-1000 MKII pre-amp.  Includes a massive separate power supply. This is a NFB type equalizer circuit, using 4 systems of power suppliers to avoid deterioration of low frequency reproduction. World debut of a preamplifier using 'duet output' cable system which transmits low and mid high frequencies separately.

 

Find out more about the Kondo KSL M-1000 MKII

 

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Kondo Power Amplifiers / Integrated Amplifiers

 

Kondo Audio Note Japan amplifiers all share the following design criteria :

All tube
Class A1 operating points
Simplest most elegant circuit and power supply design
Highest materials and component quality
No phase splitting (except Gakuoh) or deconstruction

  of the music signal

Depending on models, single-ended or push-pull operation of output stages with Zero or -3dB overall negative feedback.

1) The hallmark of all Kondo power amplifiers is that they are made of pure hand drawn silver wire.

 

The output transformers are wound with costly age annealed (strengthened, 20 years) silver wire, all internal signal wiring and ground are pure silver litz braid covered with six coat of polyurethane.

 

For example, there are over 20 pounds of pure silver in each Ongaku.

2) All Kondo amplifiers use special Hi-B cores in their output transformers. The exact composition, as well as the annealing and stamping of the core material are all engineered by and supervised by Kondo. There are no 'off the shelf' materials used in Kondo's output transformers.

 

3) All Kondo amps have a heavy, pure copper chassis.

4) All Kondo power amplifiers use ISO TANGO power transformers and chokes, these are the world's finest.

5) All Silver Kondo amps use hand made silver coupling capacitors made from hand drawn silver foil. These capacitors are made in Kondo's own factory.

6) The tantalum resistors, designed by Kondo and unique to the Audio Note line, are costly but are no compromise and necessary to obtain the "Kondo sound".

7) Kondo amps are wired with a special acid free, silver solder strictly selected.

 

Kondo Ongaku Classic Integrated Amplifier

Kondo Audio Note Japan Ongaku

Since 1988, Ongaku is the evergreen model of Audio Note Japan. The current production is now using partial KSL technology (internal wiring). This improved the overall frequencies response over the older productions.


Find out more about the Kondo Ongaku

 

Kondo KSL-Neiro

Kondo KSL-Neiro

The KSL-Neiro is an 8-watt stereo amplifier. It uses parallel 2A3 output tubes. It is the smallest, lowest powered, and least expensive of the Kondo amps.


Find out more about the Kondo KSL-Neiro

 

 Kondo KSL-Neiro-L (Line : Integrated Amplifier)

Kondo Ongaku-Neiro-L

The KSL-Neiro-L is the same as the KSL-Neiro but with a built-in line section composed of 2 x 12 AU7s.  This configuration can provide an affordable entry for our new fans but still get a complete Kondo Audio Note Japan sound.

 

Find out more about the Kondo KSL-Neiro-L

 

Kondo KSL-Kegon

Kondo KSL-Kegon

The KSL-Kegon is a 300B based stereo amplifier. All Silver from input to output, It is in parallel single-ended operation with output of 20w per channel.

 

Find out more about the Kondo KSL-Kegon

 

Kondo KSL-Kegon-l (Line : Integrated Amplifier)

Kondo KSL-Kegon

The KSL-Kegon-l is the same as the KSL-Kegon, but with a built-in line section (integrated amplifier).  This configuration can also provide an affordable entry for our new fans but still get a complete Kondo Audio Note Japan sound, in 300B.

 

Find out more about the Kondo KSL-Kegon-l

 

Kondo Gakuoh

Kondo Gakuoh

As the flagship of our Kondo power amplifiers, these provide an alternative to our other single-ended amplifiers. Gakuoh redefined the ultimate sound quality of Push Pull Circuit.

 

Find out more about the Kondo Gakuoh

 

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Kondo Analogue Products

 

Kondo IO-M 

Kondo IO-M phono cartridge

Kondo's only cartridge, but a statement by itself. From the coil windings to the output pins, only a pure silver path is used. The coil windings are made from silver that has been age annealed for ten years


Find out more about the IO-M cartridge

 

Kondo KSL-SFz MC Transformer KSL Silver Wire Wound

Kondo KSL-SFz

MC transformers reveal a breathy air that charges the room - this is due to a larger quantity of small-scale information. In contrast, high gain phono stages tend to sound gray and tight ... not the way Kondo thinks music should be reproduced, not the way in which Kondo Audio Note Japan products are made to sound.

 

Find out more about the KSL-SFz MC Transformer KSL Silver Wire Wound

 

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Kondo Digital Products

 

Kondo KSL-DAC

Kondo Ongaku DAC

From the non-oversampling M100 DAC at the end of the 20th century, to the 24 bit M7-11K/DAC, Kondo was not satisfied, and decided to introduce KSL technology to the power supply section of a DAC. At last the idea has materialised in the KSL DAC.


Find out more about the KSL-DAC

 

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Kondo Cables And Interconnects

 

The silver cables of Kondo Audio Note Japan which kept on leading the world's criteria on "sound quality of cables" have at least reached the ideal quality level with smoother sound, least distortion and superiority in separation to reproduce minute signals.

 

All Kondo silver wire manufactured by Kondo Audio Note Japan is 99.99% pure silver coated with six coats of a special polyurethane varnish applied immediately after drawing.

 

This prevents oxidation and provides mechanical surface damping of the proper 'Q'. 

 

The wire is then age annealed to enhance the crystal boundary chemistry.

 

Remember that the music signal has an electro-chemical component. A/C current causes chemical changes in the wire alloy.

Age annealed copper and silver wires have a purer and gentler sound than the hot or cold or chemically annealed wires. 1

 

Kondo Audio Note Japan is the only audio manufacturer to use this expensive age annealing process to make their wire.

 

 

1 Soundscape HiFi Notes: In our experience, we most definitely attest to this.  We have tried several of the top pure silver cables around, and none sound as natural in tonality as a Kondo silver cable, whether used on solid-state or tube gear.  All the rest had that certain "hardness" associated with pure silver (especially with solid-state gear), whether in a few minutes or several hours of listening.  But never with a Kondo pure silver cable, truly unique and musical all day long.  Experience it yourself.

 

Kondo Silver Interconnects, Silver Speaker Cables, OF Copper Speaker Cables

Kondo Cables

KSL-LP KSL-Vz KSL-SPz KSL-SPc

 

Find out more about Kondo silver interconnects, silver and copper speaker cables

 

Kondo Silver Power Cords and Silver Digital Cables

Kondo Cables

KSL-ACz KSL-LPD KSL-VD

 

Find out more about Kondo power cords and digital cables

 

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Kondo Audio Note Japan - Magazine Reviews / Features

 

Forbes magazine

 

Enjoy The Music

 

AV Review UK

 

and more ...

"Difference in price- $300 for the Van den Hul vs. the $3000 for the Audio-Note. Improvement in sound? Immeasurable."

 

"Which cartridge came closest to the live sound?"

 

World's Most Expensive Stereo Components

 

Dream on... Kondo KSL-M77 / KSL-Kegon

 

 

Read more Kondo reviews / features on Kondo

 

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Kondo Audio Note Japan - HiFi Show Feedback / Sightings

 

Six Moons Magazine

 

JIA Boutique Hotels

 

and more ...

Factory Tour : Living Voice and Kondo at Definitve Audio, UK

 

Kondo and Living Voice at UK Bristol HiFi Show, 2006

 

Interview with Kondo San

 

 

Read more Kondo hifi show attendance / sightings

 

 

Back to Top

 

 

 

 

Living Voice

Lavardin Technologies

Neat Acoustics

Jan Allaerts

Isenberg Audio

Schröder / Schroeder

Pluto Audio

Hutter

Scheu Analog

Hadcock

Graham Slee Projects /

GSP Audio

 

Kondo Audio Note Japan

TW Acustic

Tron Electric

The Cartridge Man

Da Vinci Audio Labs

KAB dps

My Sonic Lab

 

Kondo Product Line

Kondo KSL-M7

Kondo KSL-M77

Kondo M-1000 MKII

Kondo KSL-Neiro

Kondo KSL-Neiro-L

Kondo KSL-Kegon

Kondo Gakuoh

Kondo IO-M MC Cartridge

Kondo KSL-SFz

Kondo KSL Cables

Kondo KSL-DAC Kondo Reviews

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