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Review and Measurements of Okto DAC8 8Ch DAC & Amp, Page 65
Broadband response 10K: 60K 2.5 times signal booster amplified audio transformer finished machine, 20Hz-46KHz -0.8
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Jensen's Iso-Max isolators use the world's best transformers to solve problems common to pro audio, home theater, car audio, and audiophiles alike.
Jensen Iso-Max SP-2SX 2 Channel speakON Speaker Level to XLR Line Level Converter Adapter