DipChip Electronics APOX-2 test April 9th,2003
The following data is from a test of the APOX2 Volume Controller.
The input voltage was approx 5.25VRms
The output was measured using a fluke 189 multimeter
	5K series attenuator	Vin	5.25	Vrms
vol setting	resistors used (ohms)	out left (Vrms)	out right (Vrms)	left dB	right dB	step db left	step db right
0	31.6	0.004	0.0028	-62.362	-65.46	19.43942553	22.53746473	<- MUTED (multimeter error? Or noise?)
1	10	0.0375	0.0375	-42.9226	-42.9226	2.358676701	2.376313031
2	10.2	0.0492	0.0493	-40.5639	-40.5462	1.853043797	1.863885819
3	13	0.0609	0.0611	-38.7108	-38.6824	1.912489665	1.906868931
4	16.2	0.0759	0.0761	-36.7984	-36.7755	1.894604368	1.890129593
5	20.5	0.0944	0.0946	-34.9037	-34.8854	1.908706549	1.919817418
6	26.1	0.1176	0.118	-32.995	-32.9655	1.93820026	1.920516054
7	32.4	0.147	0.1472	-31.0568	-31.045	1.907420191	1.919297337
8	41	0.1831	0.1836	-29.1494	-29.1257	1.916351344	1.911666865
9	51.1	0.2283	0.2288	-27.2331	-27.2141	1.8840063	1.880304272
10	64.9	0.2836	0.2841	-25.3491	-25.3338	1.881662502	1.886069433
11	80.6	0.3522	0.353	-23.4674	-23.4477	1.841981461	1.842200731
12	102	0.4354	0.4364	-21.6254	-21.6055	1.828184748	1.829244673
13	130	0.5374	0.5387	-19.7972	-19.7762	1.812518516	1.812496842
14	162	0.6621	0.6637	-17.9847	-17.9637	1.986082472	1.987008519
15	205	0.8322	0.8343	-15.9986	-15.9767	1.996867842	1.998168298
16	261	1.0473	1.0501	-14.0018	-13.9786	2.016634282	2.016426083
17	324	1.321	1.3245	-11.9851	-11.9621	1.987767361	1.988810388
18	412	1.6607	1.6653	-9.99736	-9.97334	2.008315773	2.009157609
19	511	2.0927	2.0987	-7.98905	-7.96418	1.980681017	1.981877704
20	649	2.6287	2.6366	-6.00837	-5.9823	1.999377329	2.000568505
21	825	3.3091	3.3195	-4.00899	-3.98173	2.017891476	2.017850363
22	1020	4.1745	4.1876	-1.9911	-1.96388	1.983317338	1.983547983
23	N/A	5.2453	5.2619	-0.00778	0.019666	N/A	N/A
total res.	4998.6