Impedance - Msingi (Ohms): 20k, 5k/5k, Impedance - Sekondari (Ohms): 600, 150/150, Upinzani wa DC (DCR) - Msingi: 2.24 kOhm, Upinzani wa DC (DCR) - Sekondari: 69 Ohm, Aina ya Transformer: Broadcast Quality,
Impedance - Msingi (Ohms): 600, 150/150, Impedance - Sekondari (Ohms): 1.2k, 300/300, Upinzani wa DC (DCR) - Msingi: 70 Ohm, Upinzani wa DC (DCR) - Sekondari: 140 Ohm, Aina ya Transformer: Broadcast Quality,
Impedance - Msingi (Ohms): 600, 150/150, Impedance - Sekondari (Ohms): 4.8k, 1.2k/1.2k, Upinzani wa DC (DCR) - Msingi: 69 Ohm, Upinzani wa DC (DCR) - Sekondari: 570 Ohm, Aina ya Transformer: Broadcast Quality,
Impedance - Msingi (Ohms): 48, 12/12, Impedance - Sekondari (Ohms): 600, 150/150, Upinzani wa DC (DCR) - Msingi: 6 Ohm, Upinzani wa DC (DCR) - Sekondari: 70 Ohm, Aina ya Transformer: Broadcast Quality,
Impedance - Msingi (Ohms): 600, 150/150, Impedance - Sekondari (Ohms): 40k, 10k/10k, Upinzani wa DC (DCR) - Msingi: 65 Ohm, Upinzani wa DC (DCR) - Sekondari: 4.98 kOhm, Aina ya Transformer: Broadcast Quality,
Impedance - Msingi (Ohms): 600, 150/150, Impedance - Sekondari (Ohms): 600, 150/150, Upinzani wa DC (DCR) - Msingi: 71 Ohm, Upinzani wa DC (DCR) - Sekondari: 71 Ohm, Aina ya Transformer: Broadcast Quality,
Impedance - Msingi (Ohms): 200, 50/50, Impedance - Sekondari (Ohms): 600, 150/150, Upinzani wa DC (DCR) - Msingi: 27 Ohm, Upinzani wa DC (DCR) - Sekondari: 68 Ohm, Aina ya Transformer: Broadcast Quality,
Impedance - Msingi (Ohms): 40k, 10k/10k, Impedance - Sekondari (Ohms): 40k, 10k/10k, Upinzani wa DC (DCR) - Msingi: 4.89 kOhm, Upinzani wa DC (DCR) - Sekondari: 4.98 kOhm, Aina ya Transformer: Broadcast Quality,