Ballast / Transformer

Hammond 117F4 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 70V - 4 Watt - 8 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 117K4 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 25V - 4 Watt - 8 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 117F2 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 70V - 2 Watt - 8 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 117E4 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 70V - 4 Watt - 3.2 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 117F8 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 70V - 8 Watt - 8 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 117J4 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 25V - 4 Watt - 3.2 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 124C - Audio Transformers - Tube/Valve Audio -Tube Driver - Interstage - 5 Watts - Primary Impedance 10K Ohms / D.C. Resistance 403 Ohms - Secondary Impedance 90K C.T.  Ohms / D.C. Resistance 1524 Ohms - Designed for general purpose or replacement use in push-pull or phase inverter tube driver circuits - Should not be used for single ended applications. They have no gap for DC bias current present in SE mode - Open style with minimum 5" long primary leads - Minimum frequency response 150 Hz. - 15 Khz (+/- 1db max. ref. 1 Khz.) at full rated power

Hammond 117K8 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 25V - 8 Watt - 8 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 117E8 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 70V - 8 Watt - 3.2 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 117J8 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 25V - 8 Watt - 3.2 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 1750AX - Audio Transformers - Tube Guitar Amplifier - Output Transformers - REPLACEMENT & UPGRADES - 3.5Watts - Bobbin Winding - Primary 7500 Ohms - Secondary 8 Ohms - Single Ended Amplifier Type

Hammond 1750A - Audio Transformers - Tube Guitar Amplifier - Output Transformers - REPLACEMENT & UPGRADES - 3.5Watts - Bobbin Winding - Primary 22800 Ohms - Secondary 8 Ohms - Single Ended Amplifier Type

Hammond 124A - Audio Transformers - Tube/Valve Audio -Tube Driver - Interstage - 5 Watts - Primary Impedance 10K Ohms / D.C. Resistance 403 Ohms - Secondary Impedance 90K C.T.  Ohms / D.C. Resistance 1524 Ohms - Designed for general purpose or replacement use in push-pull or phase inverter tube driver circuits - Should not be used for single ended applications. They have no gap for DC bias current present in SE mode - Open style with minimum 5" long primary leads - Minimum frequency response 150 Hz. - 15 Khz (+/- 1db max. ref. 1 Khz.) at full rated power

Hammond 1750C - Audio Transformers - Tube Guitar Amplifier - Output Transformers - REPLACEMENT & UPGRADES - 5Watts - Bobbin Winding - Primary 5,000/8,000 Ohms - Secondary 3.2 Ohms - Single Ended Amplifier Type

Hammond 125A - Audio Transformers - Universal Single Ended Tube Output - Audio 3 Watt - Max. D.C. Bias Per Side 20MA - Primary impedances from 1,200 to 25,000 Ohms - Secondary impedances from 1.5 to 15 Ohms

Hammond 125J - General Replacement Tube Output Push-Pull - 8 Watts - Impedance : 2.5K or 4K Ohms Primary / 6/8 or 3.2/4 Ohms Secondary - Inductance : 5.6 H Primary - 0.19'' Mounting Hole

Hammond 125H - General Replacement Tube Output Push-Pull - 8 Watts - Impedance : 10K Ohms Primary / 2 or 4 or 8 Ohms Secondary - Inductance : 5.6 H Primary - 0.19'' Mounting Hole

Hammond 125B - Audio Transformers - Universal Single Ended Tube Output - Audio 5 Watt - Max. D.C. Bias Per Side 35MA - Primary impedances from 1,200 to 25,000 Ohms - Secondary impedances from 1.5 to 15 Ohms

Hammond 125C - Audio Transformers - Universal Single Ended Tube Output - Audio 8 Watt - Max. D.C. Bias Per Side 45MA - Primary impedances from 1,200 to 25,000 Ohms - Secondary impedances from 1.5 to 15 Ohms