All
the pre-amplifier output transformers are the same size,
with frames for mounting, 78mm wide by 67mm high by 67mm
deep, with mounting holes centre to centre at 54mm by
54 mm both with transformer standing up or lying down.
All Copper – Copper transformers have copper lead
out wires, Copper – Silver have copper on the primary
and Audio Note silver leadout wires on the secondary and
the Silver naturally have silver all round.
Suggested valves are ECC82, 5687, E182CC, 6SN7. Permissable
standing current is 15mA.
|
Line
(pre-amp) output 8:1 ratio
These pre-amplifier output transformers can be
used pretty much anywhere and are especially when used
in simple line pre-amplifier circuits like the M1 and
M2. Design current around 10mA. The latest AN transformers
are made with a 8 to 1 step-down rate
(used to be 5:1)
|
Type
|
Wiring
Primary - Secondary
|
Core
material
|
Price
each
ex.VAT |
Price
each
incl .VAT |
| TXP-011-1-IE-IAPT-IAPT-FC |
copper-copper |
M4
IE Core |
|
|
| TXP-011-1-I-IAPT-FC |
copper-copper |
AN
Improved HiB |
|
|
| TXP-011-1-S-IAPT-IAPT-FC |
copper-copper |
AN
Super HiB |
|
|
| TXP-011-1-U-IAPT-IAPT-FC |
copper-copper |
AN
Ultra HiB |
|
|
| TXP-011-2-S-IAPT-ANPT-FC |
Copper/AN-Silver |
AN
Super HiB |
|
|
| TXP-011-2-U-IAPT-ANPT-FC |
Copper/AN-Silver |
AN
Ultra HiB |
|
|
| TXP-011-2-50-IAPT-ANPT-FC |
Copper/AN-Silver |
AN-Perma
50% Nickel 0.08mm |
|
|
| TXP-011-2-55-IAPT-ANPT-FC |
Copper/AN-Silver |
AN
Super Perma 55% Nickel 0.08mm |
|
|
| TXP-011-3-U-ANPT-ANPT-SC |
Audio
Note™ Silver |
AN
Ultra HiB |
|
|
| TXP-011-3-50-ANPT-ANPT-SC |
Audio
Note™ Silver |
AN-Perma
50% Nickel 0.08mm |
|
|
| TXP-011-3-55-ANPT-ANPT-SC |
Audio
Note™ Silver |
AN
Super Perma 55% Nickel 0.08mm |
|
|
|
Line
(pre-amp) output 33:1 ratio
The various versions of theses pre-amplifier output transformers
are used in the Audio Note™ M3, M5, M6, M8 and M10
pre-amplifiers.
|
Type
|
Wiring
Primary - Secondary
|
Core
material
|
Price
each
ex.VAT |
Price
each
incl .VAT |
| TXP-028-1-IE-IAPT-IAPT-FC |
copper-copper |
M4
IE Core |
|
|
| TXP-028-1-I-IAPT-FC |
copper-copper |
AN
Improved HiB |
|
|
| TXP-028-1-S-IAPT-IAPT-FC |
copper-copper |
AN
Super HiB |
|
|
| TXP-028-1-U-IAPT-IAPT-FC |
copper-copper |
AN
Ultra HiB |
|
|
| TXP-028-2-S-IAPT-ANPT-FC |
Copper/AN-Silver |
AN
Super HiB |
|
|
| TXP-028-2-U-IAPT-ANPT-FC |
Copper/AN-Silver |
AN
Ultra HiB |
|
|
| TXP-028-2-50-IAPT-ANPT-FC |
Copper/AN-Silver |
AN-Perma
50% Nickel 0.08mm |
|
|
| TXP-028-2-55-IAPT-ANPT-FC |
Copper/AN-Silver |
AN
Super Perma 55% Nickel 0.08mm |
|
|
| TXP-028-3-U-ANPT-ANPT-SC |
Audio
Note™ Silver |
AN
Ultra HiB |
|
|
| TXP-028-3-50-ANPT-ANPT-SC |
Audio
Note™ Silver |
AN-Perma
50% Nickel 0.08mm |
|
|
| TXP-028-3-55-ANPT-ANPT-SC |
Audio
Note™ Silver |
AN
Super Perma 55% Nickel 0.08mm |
|
|
|
|
