Spoke with Engineering - Specs on BHA

TYPICAL BHA1 HEADPHONE AMPLIFIER PERFORMANCE

SETUP - SINGLE ENDED INPUT @ 1V - DISTORTION MEASURED 20HZ TO 20 KHZ

LOAD 600 OHMS

GAIN HI - 10.9V OUT @ 001% POWER 200 mW

GAIN LO - 5.45 V OUT @ 001% POWER 50 mW

GAIN LO - 2.50 V OUT @ 001% POWER 10 mW

GAIN LO - 788m V OUT @ 001%* POWER 1 mW

LOAD 300 OHMS

GAIN HI - 10.8 V OUT @ 001% POWER 390 mW

GAIN LO - 5.40 V OUT @ 001% POWER 50 mW

GAIN LO - 1.79 V OUT @ 001% POWER 10 mW

GAIN LO - 583 mV OUT @ 001%* POWER 1 mW

LOAD 80 OHMS

GAIN HI - 10.4 V OUT @ 002% POWER 1.35 W

GAIN LO - 5.20 V OUT @ 001% POWER 383 mW

GAIN LO - 887 mV OUT @ 001% POWER 10 mW

GAIN LO - 345 mV OUT @ 003%* POWER 1 mW

LOAD 32 OHMS

GAIN HI - 9.65 V OUT @ 0.150% POWER 2.9 W - onset of clipping

GAIN LO - 4.84 V OUT @ 002% POWER 732 mW

GAIN LO - 578 mV OUT @ 001%* POWER 10 mW

GAIN LO - 185 m V OUT @ 005%* POWER 1 mW

GAIN LO - 4.00 V OUT @ 001% POWER 500 mW - rated output

*= 80 KHZ FILTER

mW = milliwatt

W = watt

mV = millivolt

V = volt