Hammond Audio Transformers

Hammond 832A - Audio Transformer - Signal Level - Broadcast Quality - Interstage (Ratio 1:2) Application - Nominal Impedance : 5K/20K Ohms Primary / 20K/80K Ohms Secondary

Hammond 801A - Nominal Impedance : 50/200 Ohms Primary / 50/200 Ohms Secondary - Max. Primary D.C. Unbalanced Current : 0.8 ma.

Notes: Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 835A - Audio Transformer - Signal Level - Broadcast Quality - Interstage (Ratio 1:1) Application - Nominal Impedance : 10K/40K Ohms Primary / 10K/40K Ohms Secondary

Hammond 813A - Nominal Impedance : 125/500 (150/600) Ohms Primary / 600/2400 (720/2880) Ohms Secondary - Max. Primary D.C. Unbalanced Current : 0.4 ma.

Notes: Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 812A - Nominal Impedance : 125/500 (150/600) Ohms Primary / 10K/40K (12K/48K) Ohms Secondary - Max. Primary D.C. Unbalanced Current : 0.4 ma.

Notes: Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 807A - Nominal Impedance : 7.5/30 Ohms Primary / 600/2400 Ohms Secondary - Max. Primary D.C. Unbalanced Current : 1.6 ma.

Notes: Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 844A - Audio Transformer - Signal Level - Broadcast Quality - P.P. Plates To Line Application - Nominal Impedance : 10K/40K (12K/48K) Ohms Primary / 125/500 (150/600) Ohms Secondary

Notes:Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 804A - Nominal Impedance : 125/500 (150/600) Ohms Primary / 125/500 (150/600) Ohms Secondary - Max. Primary D.C. Unbalanced Current : 0.5 ma.

Notes: Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 802A - Nominal Impedance : 50/200 (60/240) Ohms Primary / 125/500 (150/600) Ohms Secondary - Max. Primary D.C. Unbalanced Current : 0.8 ma.

Notes:Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 1616 - Audio Transformers - Push-Pull - HI-FI - Tube Output Easy Wire Secondary - 15 Watts - Impedance : 7,600 ct Ohms Primary / 16 Ohms Secondary - Maximum DC Per Side : 100 ma.

Hammond 1615A - Audio Transformers - Push-Pull - HI-FI - Tube Output Easy Wire Secondary - 15 Watts - Impedance : 5,000 ct Ohms Primary / 4-8-16 Ohms Secondary - Maximum DC Per Side : 100 ma.

Hammond 1620 - Audio Transformers - Push-Pull - HI-FI - Tube Output - 20 Watts - Impedance : 6,600 ct Ohms Primary / 4-8-16 Ohms Secondary - Maximum DC Per Side : 158 ma.

Hammond 1750T - Audio Transformers - Tube Guitar Amplifier - Output Transformers - REPLACEMENT & UPGRADES -  30Watts - Bobbin  Winding - Primary 4,000 C.T. Ohms - Secondary 8,16 Ohms - Push-Pull Amplifier Type

Hammond 125GSE - Audio Transformers - Universal Single Ended Tube Output - Audio Power 25 Watt - Max. D.C. Bias 100MA - Primary impedance range from 2,500 to 10,000 Ohms - Secondary impedance range from 4 to 32 Ohms

Hammond 1750Q - Audio Transformers - Tube Guitar Amplifier - Output Transformers - REPLACEMENT & UPGRADES -  50Watts - Bobbin Winding - Primary 7,371 C.T. Ohms - Secondary 4,8,16 Ohms - Push-Pull Amplifier Type

Hammond 1608A - Audio Transformers - Push-Pull - HI-FI - Tube Output Easy Wire Secondary - 10 Watts - Impedance : 8,000 ct Ohms Primary / 4-8-16 Ohms Secondary - Maximum DC Per Side : 100 ma.

Hammond 1609A - Audio Transformers - Push-Pull - HI-FI - Tube Output Easy Wire Secondary - 10 Watts - Impedance : 10,000 ct Ohms Primary / 4-8-16 Ohms Secondary - Maximum DC Per Side : 100 ma.

Hammond 1140-LU-F - Studio Grade Impedance Matching Transformers - Impedance Ratio:600:150 - Turns Ratio:2:1 - Max Input @ 20Hz:+27 dBu - THD @ 0.001% - Frequency Response 20Hz / 20kHz:-0.01 dB/+0.01 dB

Hammond 1140-LU-G - Studio Grade Impedance Matching Transformers - Impedance Ratio:600:600 - Turns Ratio:1:1 - Max Input @ 20Hz:+27 dBu - THD @ 0.001% - Frequency Response 20Hz / 20kHz:-0.02 dB/+0.02 dB