Tube amplifiers with Tamura Transformers SE300B
NANO AUDIO - TECHNOLOGY ™ HAND MADE & BESPOKE .
At Nano Audio we are carefully and diligently wanting to preserve the original recorded music right down to the Electronic interactions between metal and nanoparticles that travel as electrons through our carefully chosen components , ultra high end foil wire and circuit designs.
45 /2a3 Stereo chassis .
This very versatile 45 / 2A3 amplifier " The 50/50 " Permalloy can be used with a 45 or 2A3 tubes, seen here with Sylvania NOS 45 tubes .
- The 45 preserves the original and pure sound of a recording ,untarnished and the King of Tone !
- Outstanding bass response .
- Jupiter Signal Capacitors , very high end !
- Pure Copper and Silver foil point to point wiring , no cheap printed circuit boards .
- New custom made Sowter / UK Permalloy 50/50 HiB output transformers
- E280F in triode or a SRPP 12AT7 / 7025 input tube .
- Any 45 or 2A3 tube can be plugged into this amplifier .
- 45 tube 2.5 watts & 2A3 tube 3.5 watts .
- Tube rectified , EZ81 with Choke Regulated supply.
- Finnish Koskisen Birch plywood chassis .
- All ultra low ESR Film Power Supply Capacitors 60,000 hour life.
- All high end audiophile parts .
- CMC UX4 tube sockets .
- 8mm thick Alloy top and bottom plates with Baltic birch ply inner chassis acting as a vibration proof platform .
- 8 Hz - 80 KHz frequency response .
- 1.2V input @ 100K load , so a CD or DAC can be used directly with no pre amplifier, just a passive volume with dual switchable input at the rear can be ordered .
- Very quiet running with absence of hum !
2A3 Mono Blocks .
BANKSII 2A3
The BANKSII 2A3 is named after the The red-tailed black cockatoo (Calyptorhynchus banksii) or BANKSII for short .
- These newly developed and engineered all Class A amplifiers .
- Sowter Nickel Permalloy 50/50 double stack.
- SRPP GE JAN 5670 black plate input tube that provides the necessary current and drive to obtain such a wide bandwidth with great clarity and smoothness .
- EZ81 / slow turn on rectifier to protect the 5670 and 2A3,s cathodes , providing extended life of these tubes .
- All film power supply capacitors for speed and high current handling and extended life .
- Coupling capacitors Jupiter Silver foil or Copper foil well reviewed and highly regarded in the audio world ,
- Silver and Copper foil wiring.
- Tantillum resistors including Shinkoh .
- The BANKSII 2A3 we generally use NOS USA made tubes .
The 2A3 has a lovely and well balanced sound perfect for all types of music .
Featuring custom wound SOWTER double stacked all Nickel Permalloy 80 output transformers for the true listening experience of close to perfection .
SOWTER 5Hz -120KHz -3dB
WIRE used & PTFE insulated.
NanoAT Our Own Transformers
NanoAT Our Own Transformers
NanoAT Our Own Transformers
NanoAT Australian OEM specified Tazradio transformers that have excellent performance and specifications available for all our amplifiers .
-1dB:14hz-23Khz
-2bB:10Hz-32Khz
-3dB:7Hz-60Khz
Our hook up wire .
NanoAT Our Own Transformers
NanoAT Our Own Transformers
We use a 50/50 mix of copper and silver foil wire in our circuits from the input RCA connector to the first and second tube protected in teflon tubing .
The copper wire is coated in pure virgin olive oil to help prevent oxidising .
It makes a big difference in the sound of our amplifiers .
We don't use cheap microphone cable as is the habit of many Manufacturers .
hand made , point to point wiring
Under the Mono Block chassis point to point wiring , no cheap printed circuit boards with oh so thin
Under the Mono Block chassis point to point wiring , no cheap printed circuit boards with oh so thin
Under the Mono Block chassis point to point wiring , no cheap printed circuit boards with oh so thin
In our new 45 & 2A3 Mono Blocks no expense is spared , including Jupiter Copper Foil and wax coupling capacitors , OCC Copper and Silver cotton covered hook up wire , 10 turn Vishay wire wound potentiometer remove hum to a very low level.
Assorted audiophile parts including Caddock , Amtrams , Shinkoh and Kiwame .
No cheap printed circuit boards all hard wired point to point .
See the stereo chassis handmade turret boards .
Under the Mono Block chassis point to point wiring , no cheap printed circuit boards with oh so thin
Under the Mono Block chassis point to point wiring , no cheap printed circuit boards with oh so thin
Shinkoh 2 watt resistors , Mills Wirewound Cathode Resistors ,Jupiter Comet Silver Foil capacitors .
Hand made turret boards, Solid Silver and Silver Foil hard wiring .
10 Turn Vishay Hum pots to reduce hum to 1.5mV typically, excellent for high efficiency speakers .
these tubes we can supply.
Genalex Gold Lion 300B
Western Electric Matched Pair WE300B
Western Electric Matched Pair WE300B
Western Electric Matched Pair WE300B
Western Electric Matched Pair WE300B
Western Electric Matched Pair WE300B
Tamura SE 300B amplifier.
Our own Custom wound output transformers .
Legendary HiB Tamradio Tamura output transformers .
Legendary HiB Tamradio Tamura output transformers .
Available with the SE300B amplifer as an option .
Legendary HiB Tamradio Tamura output transformers .
Legendary HiB Tamradio Tamura output transformers .
Legendary HiB Tamradio Tamura output transformers .
Our SE 300B seen here with highly regarded Tamradio Tamura output transformers .