Hz Vrms dBV deg 100.0 2.221 6.933 200.0 2.290 7.197 300.0 2.297 7.224 400.0 2.308 7.263 500.0 2.309 7.269 600.0 2.338 7.379 700.0 2.353 7.434 800.0 2.384 7.546 900.0 2.411 7.645 1000.0 2.438 7.740 1100.0 2.474 7.868 1200.0 2.523 8.037 1300.0 2.562 8.172 1400.0 2.601 8.303 1500.0 2.639 8.430 1600.0 2.674 8.544 1700.0 2.712 8.666 1800.0 2.744 8.767 1900.0 2.762 8.823 2000.0 2.750 8.787 2100.0 2.728 8.717 2200.0 2.709 8.656 2300.0 2.654 8.477 2400.0 2.586 8.253 2500.0 2.487 7.915 2600.0 2.384 7.547 2700.0 2.284 7.175 2800.0 2.161 6.692 2900.0 2.051 6.240 3000.0 1.938 5.748 3100.0 1.816 5.182 3200.0 1.716 4.692 3300.0 1.611 4.141 3400.0 1.507 3.562 3500.0 1.422 3.060 3600.0 1.335 2.511 3700.0 1.262 2.022 3800.0 1.187 1.487 3900.0 1.119 0.980 4000.0 1.055 0.468 4100.0 0.996 -0.031 4200.0 0.948 -0.461 4300.0 0.903 -0.890 4400.0 0.858 -1.333 4500.0 0.807 -1.861 4600.0 0.766 -2.321 4700.0 0.733 -2.699 4800.0 0.698 -3.126 4900.0 0.665 -3.538 5000.0 0.644 -3.816 5100.0 0.611 -4.279 5200.0 0.580 -4.734 5300.0 0.553 -5.149 5400.0 0.529 -5.527 5500.0 0.511 -5.824 5600.0 0.489 -6.221 5700.0 0.481 -6.358 Hz Vrms dBV deg 100.0 2.234 6.981 200.0 2.276 7.142 300.0 2.295 7.214 400.0 2.298 7.225 500.0 2.281 7.164 600.0 2.309 7.269 700.0 2.296 7.218 800.0 2.288 7.187 900.0 2.314 7.287 1000.0 2.311 7.276 1100.0 2.323 7.319 1200.0 2.343 7.395 1300.0 2.363 7.471 1400.0 2.372 7.503 1500.0 2.400 7.605 1600.0 2.424 7.692 1700.0 2.459 7.816 1800.0 2.488 7.917 1900.0 2.523 8.040 2000.0 2.556 8.152 2100.0 2.590 8.268 2200.0 2.646 8.452 2300.0 2.706 8.647 2400.0 2.755 8.801 2500.0 2.818 8.998 2600.0 2.879 9.186 2700.0 2.951 9.400 2800.0 3.017 9.591 2900.0 3.102 9.832 3000.0 3.180 10.048 3100.0 3.271 10.293 3200.0 3.348 10.495 3300.0 3.433 10.714 3400.0 3.513 10.915 3500.0 3.609 11.148 3600.0 3.689 11.338 3700.0 3.748 11.477 3800.0 3.813 11.625 3900.0 3.854 11.719 4000.0 3.880 11.777 4100.0 3.889 11.796 4200.0 3.872 11.759 4300.0 3.824 11.651 4400.0 3.757 11.496 4500.0 3.677 11.310 4600.0 3.564 11.040 4700.0 3.443 10.739 4800.0 3.321 10.425 4900.0 3.179 10.047 5000.0 3.064 9.725 5100.0 2.903 9.258 5200.0 2.767 8.841 5300.0 2.621 8.370 5400.0 2.490 7.926 5500.0 2.378 7.525 5600.0 2.284 7.174 5700.0 2.147 6.636 5800.0 2.054 6.253 5900.0 1.960 5.845 6000.0 1.869 5.433 6100.0 1.780 5.009 6200.0 1.688 4.547 6300.0 1.625 4.220 6400.0 1.550 3.807 6500.0 1.479 3.398 6600.0 1.429 3.103 6700.0 1.362 2.683 6800.0 1.305 2.311 6900.0 1.261 2.012 7000.0 1.205 1.621 7100.0 1.169 1.359 7200.0 1.119 0.980 7300.0 1.077 0.644 7400.0 1.036 0.304 7500.0 1.008 0.068 7600.0 0.967 -0.294 7700.0 0.935 -0.588 7800.0 0.909 -0.833 7900.0 0.877 -1.142 8000.0 0.845 -1.460 8100.0 0.817 -1.753 8200.0 0.794 -2.006 8300.0 0.769 -2.280 8400.0 0.750 -2.495 8500.0 0.722 -2.828 8600.0 0.704 -3.044 8700.0 0.687 -3.264 8800.0 0.669 -3.497 8900.0 0.648 -3.762 9000.0 0.633 -3.970 9100.0 0.620 -4.156 9200.0 0.602 -4.402 9300.0 0.593 -4.534 9400.0 0.568 -4.916 9500.0 0.557 -5.089 9600.0 0.543 -5.307 9700.0 0.537 -5.408 9800.0 0.516 -5.749 9900.0 0.506 -5.917 10000 0.490 -6.197 10100 0.481 -6.366 10200 0.476 -6.442 10300 0.457 -6.795 10400 0.452 -6.904 10500 0.446 -7.007 10600 0.435 -7.227 10700 0.425 -7.437 10800 0.417 -7.600 10900 0.406 -7.837 11000 0.400 -7.956 11100 0.404 -7.883 11200 0.397 -8.031 11300 0.378 -8.444 11400 0.382 -8.364 11500 0.364 -8.787 11600 0.364 -8.777 11700 0.347 -9.197 11800 0.348 -9.157 11900 0.335 -9.499 12000 0.329 -9.644 12100 0.322 -9.835 12200 0.316 -9.999 12300 0.308 -10.228 12400 0.314 -10.063 12500 0.300 -10.470 12600 0.291 -10.708 12700 0.293 -10.674 12800 0.287 -10.843 12900 0.277 -11.148 13000 0.278 -11.129 13100 0.270 -11.369 13200 0.265 -11.541 13300 0.260 -11.700 13400 0.256 -11.826 13500 0.252 -11.978 13600 0.247 -12.148 13700 0.243 -12.294 13800 0.240 -12.392 13900 0.234 -12.609 14000 0.243 -12.305 14100 0.238 -12.476 14200 0.224 -12.986 14300 0.221 -13.103 14400 0.221 -13.129 14500 0.227 -12.890 14600 0.231 -12.731 14700 0.211 -13.496 14800 0.218 -13.225 14900 0.226 -12.915 15000 0.207 -13.691 15100 0.215 -13.348 15200 0.200 -13.969 15300 0.217 -13.273 15400 0.195 -14.179 15500 0.194 -14.260 15600 0.190 -14.411 15700 0.189 -14.492 15800 0.187 -14.575 15900 0.183 -14.752 16000 0.182 -14.802 16100 0.179 -14.957 16200 0.181 -14.860 16300 0.195 -14.203 16400 0.172 -15.296 16500 0.192 -14.317 16600 0.175 -15.150 16700 0.166 -15.624 16800 0.182 -14.798 16900 0.163 -15.747 17000 0.167 -15.534 17100 0.167 -15.544 17200 0.168 -15.501 17300 0.162 -15.811 17400 0.178 -14.999 17500 0.178 -14.998 17600 0.176 -15.109 17700 0.171 -15.362 17800 0.154 -16.256 17900 0.152 -16.342 18000 0.171 -15.363 18100 0.150 -16.503 18200 0.173 -15.258 18300 0.165 -15.645 18400 0.146 -16.718 18500 0.144 -16.804 18600 0.146 -16.730 18700 0.144 -16.827 18800 0.170 -15.400 18900 0.142 -16.955 19000 0.147 -16.631 19100 0.169 -15.422 19200 0.138 -17.190 19300 0.166 -15.593 19400 0.137 -17.247 19500 0.137 -17.279 19600 0.136 -17.347 19700 0.136 -17.348 19800 0.134 -17.440 19900 0.133 -17.546 20000 0.130 -17.712 20100 0.132 -17.619 20200 0.159 -15.963 20300 0.140 -17.099 20400 0.160 -15.897 20500 0.127 -17.955 20600 0.128 -17.856 20700 0.157 -16.068 20800 0.127 -17.927 20900 0.144 -16.811 21000 0.124 -18.107 21100 0.141 -17.021 21200 0.127 -17.947 21300 0.122 -18.288 21400 0.121 -18.346 21500 0.136 -17.360 21600 0.123 -18.167 21700 0.117 -18.652 21800 0.116 -18.684 21900 0.115 -18.788 22000 0.142 -16.983 22100 0.123 -18.222 22200 0.116 -18.713 22300 0.135 -17.408 22400 0.110 -19.144 22500 0.116 -18.735 22600 0.134 -17.450 22700 0.121 -18.374 22800 0.109 -19.226 22900 0.119 -18.510 23000 0.105 -19.553 23100 0.134 -17.477 23200 0.103 -19.760 23300 0.102 -19.815 23400 0.101 -19.894 23500 0.124 -18.098 23600 0.121 -18.327 23700 0.133 -17.520 23800 0.098 -20.172 23900 0.116 -18.709 24000 0.118 -18.558 24100 0.100 -20.011 24200 0.122 -18.282 24300 0.095 -20.406 24400 0.094 -20.541 24500 0.132 -17.606 24600 0.092 -20.680 24700 0.101 -19.923 24800 0.090 -20.875 24900 0.105 -19.543 25000 0.100 -20.010 25100 0.119 -18.514 25200 0.110 -19.200 25300 0.097 -20.296 25400 0.089 -20.967 25500 0.123 -18.176 25600 0.089 -20.978 25700 0.122 -18.247 25800 0.127 -17.922 25900 0.086 -21.308 26000 0.114 -18.876 26100 0.117 -18.660 26200 0.086 -21.330 26300 0.090 -20.903 26400 0.114 -18.838 26500 0.085 -21.452 26600 0.124 -18.112 26700 0.092 -20.710 26800 0.095 -20.464 26900 0.084 -21.470 27000 0.124 -18.106 27100 0.105 -19.555 27200 0.096 -20.369 27300 0.116 -18.681 27400 0.086 -21.275 27500 0.088 -21.104 27600 0.083 -21.656 27700 0.089 -21.015 27800 0.083 -21.608 27900 0.085 -21.391 28000 0.084 -21.512 28100 0.081 -21.844 28200 0.123 -18.197 28300 0.081 -21.858 28400 0.098 -20.153 28500 0.084 -21.545 28600 0.082 -21.722 28700 0.122 -18.269 28800 0.096 -20.386 28900 0.081 -21.807 29000 0.081 -21.806 29100 0.080 -21.948 29200 0.084 -21.547 29300 0.098 -20.167 29400 0.112 -19.044 29500 0.079 -22.092 29600 0.079 -22.092 29700 0.081 -21.850 29800 0.080 -21.946 29900 0.090 -20.958 Hz Vrms dBV deg 100.0 2.253 7.055 200.0 2.292 7.205 300.0 2.313 7.284 400.0 2.311 7.277 500.0 2.311 7.275 600.0 2.331 7.351 700.0 2.334 7.361 800.0 2.339 7.380 900.0 2.342 7.391 1000.0 2.364 7.471 1100.0 2.382 7.538 1200.0 2.409 7.637 1300.0 2.424 7.691 1400.0 2.453 7.793 1500.0 2.484 7.903 1600.0 2.524 8.040 1700.0 2.549 8.126 1800.0 2.592 8.272 1900.0 2.641 8.434 2000.0 2.673 8.539 2100.0 2.748 8.782 2200.0 2.793 8.920 2300.0 2.838 9.060 2400.0 2.892 9.224 2500.0 2.950 9.395 2600.0 3.023 9.608 2700.0 3.077 9.762 2800.0 3.134 9.923 2900.0 3.182 10.053 3000.0 3.232 10.189 3100.0 3.268 10.287 3200.0 3.285 10.329 3300.0 3.285 10.330 3400.0 3.282 10.323 3500.0 3.263 10.272 3600.0 3.224 10.169 3700.0 3.163 10.003 3800.0 3.102 9.832 3900.0 3.020 9.599 4000.0 2.916 9.296 4100.0 2.817 8.996 4200.0 2.715 8.674 4300.0 2.604 8.312 4400.0 2.496 7.945 4500.0 2.392 7.576 4600.0 2.290 7.195 4700.0 2.189 6.806 4800.0 2.095 6.424 4900.0 2.003 6.033 5000.0 1.928 5.704 5100.0 1.828 5.239 5200.0 1.745 4.836 5300.0 1.668 4.443 5400.0 1.604 4.106 5500.0 1.531 3.697 5600.0 1.473 3.361 5700.0 1.410 2.982 5800.0 1.353 2.629 5900.0 1.292 2.225 6000.0 1.254 1.966 6100.0 1.207 1.636 6200.0 1.164 1.319 6300.0 1.133 1.088 6400.0 1.087 0.725 6500.0 1.056 0.475 6600.0 1.015 0.127 6700.0 0.985 -0.132 6800.0 0.955 -0.397 6900.0 0.917 -0.748 7000.0 0.895 -0.968 7100.0 0.860 -1.309 7200.0 0.844 -1.477 7300.0 0.805 -1.881 7400.0 0.784 -2.113 7500.0 0.749 -2.515 7600.0 0.725 -2.795 7700.0 0.694 -3.172 7800.0 0.670 -3.477 7900.0 0.641 -3.859 8000.0 0.610 -4.296 8100.0 0.587 -4.622 8200.0 0.554 -5.130 8300.0 0.534 -5.443 8400.0 0.496 -6.090 8500.0 0.480 -6.379 8600.0 0.453 -6.871 8700.0 0.431 -7.310 8800.0 0.410 -7.754 8900.0 0.390 -8.189 9000.0 0.380 -8.415 9100.0 0.367 -8.714 9200.0 0.357 -8.952 9300.0 0.331 -9.607 9400.0 0.334 -9.531 9500.0 0.318 -9.946 9600.0 0.315 -10.045 9700.0 0.298 -10.515 9800.0 0.293 -10.656 9900.0 0.278 -11.114 10000 0.279 -11.096 10100 0.267 -11.464 10200 0.269 -11.402 10300 0.260 -11.699 10400 0.257 -11.808 10500 0.246 -12.176 10600 0.253 -11.947 10700 0.240 -12.386 10800 0.234 -12.602 10900 0.243 -12.283 11000 0.225 -12.944 11100 0.223 -13.051 11200 0.230 -12.752 11300 0.215 -13.367 11400 0.216 -13.327 11500 0.227 -12.880 11600 0.207 -13.672 11700 0.207 -13.661 11800 0.214 -13.394 11900 0.210 -13.556 12000 0.196 -14.152 12100 0.197 -14.095 12200 0.191 -14.389 12300 0.189 -14.460 12400 0.202 -13.878 12500 0.200 -13.974 12600 0.183 -14.740 12700 0.185 -14.641 12800 0.175 -15.121 12900 0.185 -14.648 13000 0.186 -14.600 13100 0.180 -14.895 13200 0.169 -15.438 13300 0.163 -15.759 13400 0.173 -15.255 13500 0.176 -15.106 13600 0.168 -15.479 13700 0.173 -15.242 13800 0.157 -16.073 13900 0.169 -15.438 14000 0.162 -15.817 14100 0.150 -16.461 14200 0.150 -16.506 14300 0.164 -15.716 14400 0.158 -16.029 14500 0.150 -16.450 14600 0.169 -15.446 14700 0.155 -16.216 14800 0.145 -16.747 14900 0.159 -15.960 15000 0.150 -16.452 15100 0.142 -16.982 15200 0.140 -17.105 15300 0.159 -15.964 15400 0.136 -17.329 15500 0.154 -16.228 15600 0.136 -17.328 15700 0.134 -17.463 15800 0.133 -17.498 15900 0.133 -17.504 16000 0.127 -17.904 16100 0.157 -16.091 16200 0.141 -17.039 16300 0.128 -17.841 16400 0.142 -16.978 16500 0.127 -17.901 16600 0.124 -18.148 16700 0.135 -17.412 16800 0.123 -18.231 16900 0.121 -18.313 17000 0.127 -17.901 17100 0.131 -17.642 17200 0.118 -18.534 17300 0.117 -18.671 17400 0.126 -18.021 17500 0.116 -18.706 17600 0.138 -17.188 17700 0.112 -19.019 17800 0.137 -17.260 17900 0.122 -18.264 18000 0.110 -19.150 18100 0.121 -18.376 18200 0.125 -18.095 18300 0.107 -19.426 18400 0.111 -19.061 18500 0.122 -18.262 18600 0.111 -19.061 18700 0.123 -18.180 18800 0.114 -18.833 18900 0.115 -18.782 19000 0.100 -19.978 19100 0.125 -18.086 19200 0.131 -17.659 19300 0.115 -18.810 19400 0.109 -19.213 19500 0.099 -20.062 19600 0.105 -19.574 19700 0.110 -19.138 19800 0.112 -18.987 19900 0.112 -19.029 20000 0.114 -18.857 20100 0.110 -19.146 20200 0.121 -18.318 20300 0.095 -20.460 20400 0.096 -20.332 20500 0.116 -18.711 20600 0.091 -20.791 20700 0.091 -20.850 20800 0.124 -18.122 20900 0.095 -20.418 21000 0.084 -21.508 21100 0.117 -18.609 21200 0.085 -21.422 21300 0.089 -20.968 21400 0.113 -18.951 21500 0.099 -20.057 21600 0.124 -18.122 21700 0.082 -21.772 21800 0.082 -21.748 21900 0.123 -18.187 22000 0.103 -19.734 22100 0.093 -20.588 22200 0.102 -19.809 22300 0.114 -18.898 22400 0.085 -21.426 22500 0.079 -22.045 22600 0.079 -22.050 22700 0.095 -20.402 22800 0.088 -21.090 22900 0.079 -22.002 23000 0.081 -21.818 23100 0.079 -22.036 23200 0.079 -22.089 23300 0.113 -18.976 23400 0.077 -22.216 23500 0.082 -21.701 23600 0.090 -20.954 23700 0.079 -22.066 23800 0.109 -19.284 23900 0.095 -20.407 24000 0.076 -22.401 24100 0.078 -22.206 24200 0.110 -19.152 24300 0.079 -22.099 24400 0.103 -19.782 24500 0.076 -22.422 24600 0.087 -21.253 24700 0.077 -22.283 24800 0.098 -20.161 24900 0.115 -18.768 25000 0.093 -20.630 25100 0.075 -22.538 25200 0.094 -20.570 25300 0.074 -22.626 25400 0.101 -19.941 25500 0.086 -21.306 25600 0.090 -20.898 25700 0.106 -19.523 25800 0.106 -19.491 25900 0.072 -22.812 26000 0.073 -22.764 26100 0.109 -19.253 26200 0.107 -19.402 26300 0.071 -22.942 26400 0.116 -18.741 26500 0.071 -22.981 26600 0.072 -22.909 26700 0.099 -20.112 26800 0.091 -20.796 26900 0.105 -19.596 27000 0.072 -22.900 27100 0.070 -23.048 27200 0.071 -22.988 27300 0.110 -19.158 27400 0.071 -22.957 27500 0.071 -23.018 27600 0.069 -23.250 27700 0.100 -20.004 27800 0.071 -23.025 27900 0.079 -22.048 28000 0.069 -23.182 28100 0.069 -23.184 28200 0.082 -21.724 28300 0.087 -21.213 28400 0.067 -23.464 28500 0.068 -23.350 28600 0.102 -19.844 28700 0.068 -23.292 28800 0.073 -22.726 28900 0.089 -20.967 29000 0.099 -20.118 29100 0.109 -19.229 29200 0.112 -19.010 29300 0.068 -23.340 29400 0.075 -22.518 29500 0.067 -23.543 29600 0.067 -23.501 29700 0.073 -22.708 29800 0.066 -23.558 29900 0.067 -23.419 Hz Vrms dBV deg 100.0 2.258 7.074 200.0 2.308 7.265 300.0 2.317 7.298 400.0 2.333 7.360 500.0 2.328 7.340 600.0 2.329 7.344 700.0 2.358 7.450 800.0 2.359 7.454 900.0 2.372 7.503 1000.0 2.404 7.620 1100.0 2.432 7.718 1200.0 2.457 7.807 1300.0 2.489 7.919 1400.0 2.533 8.072 1500.0 2.578 8.224 1600.0 2.631 8.403 1700.0 2.674 8.543 1800.0 2.731 8.728 1900.0 2.794 8.924 2000.0 2.844 9.079 2100.0 2.914 9.290 2200.0 3.000 9.542 2300.0 3.077 9.762 2400.0 3.171 10.024 2500.0 3.229 10.181 2600.0 3.315 10.411 2700.0 3.411 10.658 2800.0 3.486 10.846 2900.0 3.546 10.995 3000.0 3.620 11.175 3100.0 3.650 11.246 3200.0 3.685 11.330 3300.0 3.708 11.384 3400.0 3.699 11.362 3500.0 3.660 11.269 3600.0 3.592 11.107 3700.0 3.523 10.938 3800.0 3.424 10.691 3900.0 3.306 10.386 4000.0 3.179 10.047 4100.0 3.064 9.726 4200.0 2.924 9.318 4300.0 2.791 8.915 4400.0 2.656 8.485 4500.0 2.530 8.063 4600.0 2.404 7.620 4700.0 2.288 7.189 4800.0 2.184 6.785 4900.0 2.080 6.363 5000.0 1.995 6.000 5100.0 1.878 5.475 5200.0 1.799 5.101 5300.0 1.713 4.675 5400.0 1.631 4.250 5500.0 1.566 3.898 5600.0 1.500 3.521 5700.0 1.432 3.120 5800.0 1.379 2.793 5900.0 1.314 2.374 6000.0 1.264 2.032 6100.0 1.226 1.768 6200.0 1.183 1.457 6300.0 1.142 1.157 6400.0 1.097 0.802 6500.0 1.052 0.443 6600.0 1.026 0.221 6700.0 0.985 -0.127 6800.0 0.959 -0.361 6900.0 0.919 -0.735 7000.0 0.886 -1.048 7100.0 0.844 -1.472 7200.0 0.819 -1.733 7300.0 0.785 -2.105 7400.0 0.753 -2.465 7500.0 0.719 -2.863 7600.0 0.689 -3.237 7700.0 0.654 -3.686 7800.0 0.628 -4.037 7900.0 0.593 -4.540 8000.0 0.570 -4.876 8100.0 0.535 -5.430 8200.0 0.511 -5.824 8300.0 0.491 -6.183 8400.0 0.473 -6.500 8500.0 0.448 -6.970 8600.0 0.430 -7.332 8700.0 0.423 -7.475 8800.0 0.405 -7.860 8900.0 0.397 -8.032 9000.0 0.375 -8.511 9100.0 0.368 -8.689 9200.0 0.360 -8.878 9300.0 0.345 -9.238 9400.0 0.340 -9.380 9500.0 0.327 -9.700 9600.0 0.321 -9.875 9700.0 0.329 -9.665 9800.0 0.314 -10.054 9900.0 0.308 -10.225 10000 0.298 -10.503 10100 0.290 -10.750 10200 0.284 -10.930 10300 0.274 -11.235 10400 0.271 -11.329 10500 0.266 -11.499 10600 0.262 -11.649 10700 0.256 -11.831 10800 0.254 -11.901 10900 0.253 -11.928 11000 0.245 -12.215 11100 0.245 -12.230 11200 0.247 -12.162 11300 0.238 -12.458 11400 0.232 -12.692 11500 0.231 -12.723 11600 0.234 -12.607 11700 0.233 -12.666 11800 0.218 -13.219 11900 0.210 -13.570 12000 0.226 -12.930 12100 0.210 -13.549 12200 0.209 -13.591 12300 0.202 -13.914 12400 0.218 -13.245 12500 0.194 -14.248 12600 0.191 -14.394 12700 0.193 -14.310 12800 0.208 -13.654 12900 0.197 -14.129 13000 0.180 -14.879 13100 0.189 -14.455 13200 0.184 -14.704 13300 0.175 -15.147 13400 0.183 -14.758 13500 0.178 -15.005 13600 0.174 -15.197 13700 0.177 -15.040 13800 0.169 -15.447 13900 0.182 -14.777 14000 0.160 -15.898 14100 0.177 -15.058 14200 0.158 -16.020 14300 0.160 -15.927 14400 0.171 -15.316 14500 0.166 -15.620 14600 0.151 -16.432 14700 0.172 -15.269 14800 0.154 -16.276 14900 0.170 -15.383 COMMENT 7 30 28 0 Seymour Duncan JB I1IXQ SH-4 20161011 Loaded Peaks (200k ohms & 470pF): - series: dV: 1.6dBV f: 1.96kHz black - parallel: dV: 4.6dBV f: 4.08kHz red - screw: dV: 3.1dBV f: 3.28kHz green - slug dV: 4.1dBV f: 3.28kHz gray