Tube Amplifiers with HATT AUDIOLAB or HASHIMOTO output transformers .
single ended 300b
With E180F input tube .
More information below.
Single Ended 2A3 -6C4C
Information below.
SE 2A3 -6C4C with tube rectifier .
Information below and under Single Ended Amplifier TAB
Single Ended SE300B 8 - 10 watts.
New Look Chassis with Jarrah Wood Sides
This is the start of our Crystal Clear Series of Amplifiers with a matching pre amplifier featuring a number of output transformer choices for personal taste and performance.
Newly Engineered Constant Current Source on the plates of the SHF -E180F input tube and heaters of the output tube .
Very large quiet running USA made toroidal power transformers , all hand made point to point OFC copper wire and Australian Jarrah wood inlay sides treated with organic orange oil and wax.
Either a stand alone power amplifier or a line level, two input integrated option.
Low mass KLE RCA and CMC Binding Posts.
Canadian Hammond DC Smoothing Chokes.
Dual Mono Rail Power Supplies.
High End Output transformer choices.
8mm Laser Etched Chassis front panel , 3mm top plates.
Anodised Black scratch proof coating on new issue alloy chassis from 2021.
More information under the Single ended amplifiers TAB .
Due to Covid19 effecting some lines of transformer supply we have changed to Hashimoto and HATT for standard options now .
The Bespoke designs are retained though.
NEW JAPANESE HATT AUDIOLAB INTRODUCED ! Modeled off Tango.
HATT Audio Transformers .
Extended bandwidth 10Hz -80KHz
-2dB
6BY5GA tube rectifier or IXYS ultra high speed soft recovery diode power supply options .
single ended 2a3 -6c4c
Newly designed driver stage .
A classic warm sounding WE408A /2A3 amplifier now available with High end output transformer options including Hashimoto or HATT Audio Japan.
Hand made point to point OFC copper wire .
Type 80 / EZ81 rectifier tube or the latest SS IXYS HiPerFRED 40 ns recovery super smooth high current power supply .
PM MIllet regulated heater supplies for hum free running .
Very large quiet running USA made toroidal power transformers , all hand made point to point OFC copper wire and Australian Jarrah wood inlay sides treated with organic orange oil and wax.
Either a stand alone power amplifier or a dual input integrated option.
Low mass KLE RCA and HiFiAMP Binding Posts.
Canadian Hammond DC Smoothing Chokes.
Dual Mono Rail Power rails.
8mm Laser Etched Chassis front panel , 3mm top plates.
Anodized Black scratch proof coating on new issue alloy chassis .
A real winner !! and stunning performer, refer Single ended amplifiers TAB for all the details.
Anode Loaded Input tube .
Our upgraded input tube is now Anode loaded with a specialized inductor to provide maximum gain with very low distortion .
We use tested new old stock tubes for superior sound .
We do not use any Chinese made tubes in our products .
Single ended Push pull amplifiers.
Made in Australia ,Single Ended and Push Pull Amplifiers up to 40 watts.
Welcome to the new wave of audio design at Nano Audio Technology - Nano AT ™
registered with ASIC AU .
In these days of mass produced Amplifiers from a Plethora of Auction sites ,many with cheap components, we offer a High End product with Audiophile grade parts, to fit your personnel requirements with a three year Warranty on parts and build, tubes warranty depends on manufacturer chosen.
We build hand crafted Single Ended and Push Pull Amplifiers in Australia, ranging from 4 watts to 40 watts.
Excellence in build quality and sound reproduction is paramount in all we do.
Each and every component chosen has to earn its place in our line of tube amplifiers.
Naturalness of presentation, accuracy of tonal balance within a large and open sound stage feature in all our designs.
The Single ended range now featuring the Legendary Tamura sound is smooth with good balanced between midrange and high frequencies.
Detail is crystal clear with good solid bass ,they have a beguiling naturalness to their sound as if the musicians were in the room with you.
The Natural timber and nuances of the original recording are very lifelike.
HATT AUDIOLAB Output transformers .
* Esoteric sourced options including Finemet ® and Tamura will now be in the Bespoke range only.
Power supplies are Toroidal for low noise and ultra quiet operation with tube rectification.
6BY5GA rectifier tube or the latest SS IXYS HiPerFRED 40 ns recovery super smooth high current power supply.
The Push Pull amplifiers have Nickel Core Fi/Ne Permalloy phase splitting transformers and a choice of output transformers.
New Look chassis, featuring CNC cut and anodized faceplate's , complete with laser etched writing due for release Oct 2020.
These will be a very attractive with Native Australian woodgrain sides.
For improving performance and manufacturing quality, NanoAT reserves the right to make changes in specifications and parts without prior notice.
email -nano@nanaoat.com
Reviews .
https://www.stereo.net.au/news/hi-fi-show-hand-crafted-australian-made-valve-amps-from-nano-at
Quote SOUND STAGE AUSTRALIA
"In one of my favourite rooms – I came back several times to this oasis – Australia’s Nano Audio Technology’s debuting and lovingly-bespoke 300B- and 6A3-based amplifiers were alternately valve-caressing either Contrast Audio or Wyndham Audio (also Australian) speakers. Brinkmann’s Bardot turntable !
Our parts are sourced locally and overseas, mainly Japan,USA and the UK.
Designs and parts are subject to change from time to time.
Each Amplifier is Appliance tested and tagged to Australian Standards and the power supply transformers are CE certified .
SE KT88 now offered on this chassis
Powerful Single Ended KT88 , running in either Ultralinear 12 watts of 8 watts Single Ended .
Punchy and dynamic sound in Ultra Linear with the all necessary tube smoothness and finesse .
Triode mode it sounds like a cross between a 300B and 2A3 the best of both worlds .
More information under the Single Ended Amplifiers TAB
HATT AUDIOLAB- HX-20S and HO-808MKII Custom Japanese Orient Steel Transformer - Tango XE- 20S replacements .
With the ending of the old TANGO transformer production HATT Audiolab of Japan stepped into the breach making drop in replacement models of their own . Often the same specifications / sizes and performance model for model ( clones )
NEW HO-808II the specifications are greatly improved on this multi functional model to rival the TANGO XE20S as the bass response is much better .
Primary 2.5kohm (130 mA or less) Secondary 8Ù and 16Ù
The maximum output 20W(35HZ)
Frequency 10Hz -80KHZ(±2.0dB)
This transformer can be used for many different tubes including the 2A3 /6C4C/ 300B / KT88/ KT66/ EL34 2E22 / PX4 /PX25 and type 50.
Single ended or Push Pull 6BX7 / 6BL7
Single Ended and Push Pull versions with famous Tamura output transformers for efficient speakers.
These Amplifiers are perfect for Lowther, and high efficiency single full range drivers or Horn Based Speakers 96dB 1 watt and above.
Now with Tamradio / Tamura output transformers , world renown and legendary.
These designs are expensive and very cleverly engineered for the connoisseur looking for the penultimate tube amplifier for esoteric speaker types.
Tamura is a very high end transformer manufacturer and partnered with the Nickel Ni/Fe phase splitting transformers in the Push Pull design removes phase shift error to present a crystal clear performance.
A balanced and neutral presentation over the entire musical spectrum.
The Tamura based Single Ended version is a joy to listen to, a midrange dream each individual thread of the musical structure is presented in a very natural and sumptuous way .
Both versions have excellent frequency extension and solid bass performance.
More technical information available under MORE > performance data regarding design details.
Hashimoto range of transformers
Extended bandwidth high end product, information under MORE TAB.
The Hashimoto output transformer options are new to our range of Single Ended 2A3 -6C4C and 300B amplifiers