pucho812
Well-known member
Anyone know the transformer specs for the white 4400 eq? white had them listed at part number 4391 for the output and 4390 for the input.
The input transformer is designed to work from 600 ohms or less into a
100 kilohms, 1 to 1 ratio. The output is similar but designed to work
into 20 kilohms.
measurements attached.pucho812 said:Anyone know the transformer specs for the white 4400 eq? white had them listed at part number 4391 for the output and 4390 for the input.
CJ said:i think they swapped the 100 hz with the 20 hz, unless it is a weird transformer,
20 Hz -0.2 dB
100 Hz -0.5 dB
1000 Hz 0 dB
10k Hz -0.2 dB
20 kHz -0.6 dB
30 kHz -0.9 dB
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