Hammond Transformers
Premium guitar amplifier power transformers, output transformers and chokes.

Our Part#	OEM Part#	Type	Rating
APD-273BX	P-T273BX	High Voltage	See Below

Alternates:

Reference#: P-T273BX

Description:

Transformer - Hammond, High Voltage Plate & Filament, Vertical mount

Vertical Mount. For Horizontal Mount, see P-T263-Z

Primary 115 VAC, 60 Hz. - except as noted
- For "universal" primaries and/or 50 / 60 Hz. operation and other output voltage combinations please see our P-T300-X Series.
Enclosed, 4 hole, chassis mount.
Minimum 6" long leads.
Units can be run full wave bridge or full wave C.T.
Class A insulation (105 degrees C).
Hi-Pot test of 2,000V RMS.
Conservative designs - CSA certified (209651).

Choice #1 (115 VAC Input):

For those customers who need the 115V input - nothing has changed - simply use the White & Gray wires and tape the Black wire (see above schematic). Note: Gray wire is actually BROWN on only our Part Number P-T278CX.

Choice #2 (125 VAC Input):

For those customers who are seeing too high a secondary voltage due to higher primary line voltages (roughly 125V input) - use the White & Black wire and tape the gray wire (see schematic).

CAUTION: NEVER connect power to BOTH the GRAY & BLACK wire - instantaneous destruction of the transformer will result!

Primary 182 VA 115 VAC 60HZ

Secondary AC High Voltages 700v C.T. @ 201mA

Filament #1 - 5V @ 3A

Filament #2 - 6.3V C.T. @ 5A

Classictone.net 40-18025, Classictone 40-18025, Classictone 40-18025, Classictone

Classictone 40-18025, Classictone 40-18025, Classictone, Classictone 40-18025

Classictone 40-18025, Classictone 40-18025, Classictone.net 40-18025

Return Policy
Because these are electronic components, returns are only accepted on Damaged, DOA or Unused units only.
Return shipping costs are the responsibility of the purchaser.
Prior approval is required for all returns. Contact Sales for an RMA Number.
Returns are subject to a restocking fee equal to any Credit Card, eBay or PayPal fees associated with the original transaction.

*Disclaimer: All of the above listed amplifier models are trademarks of their original manufacturers.

Transformer - Hammond - High Voltage Plate & Filament, Vertical Mount - APD-273BX