[Eee Pad Transformer Android Development] Djhg2000:
I had a quick look at those two files and made a diff for you:

--- srs_processing.cfg.txt	2011-06-25 12:10:43.000000000 +0200
+++ srs_processingok.cfg.txt	2011-06-25 12:10:49.000000000 +0200
@@ -16,10 +16,10 @@
srs_cfg:trumedia_preset =	0	// TruMedia Preset - The active media type (Music,Movie,Podcast)
srs_cfg:vol_cache_enable =	0	// Volume Ring Buffering Toggle - for use with non uniform audio frame sizes
srs_cfg:vol_int_enable =	1	// Volume Conditioning Toggle - Internal - is MaxVF enabled?
-	srs_cfg:geq_int_enable =	1	// MobileEQ Toggle - Internal - GEQ on/off
+	srs_cfg:geq_int_enable =	0	// MobileEQ Toggle - Internal - GEQ on/off
srs_cfg:geq_int_limit_enable =	0	// MobileEQ Limiter Toggle - Internal - GEQ limiter on/off
srs_cfg:geq_int_preset =	0	// MobileEQ Preset - Internal - The active GEQ preset
-	srs_cfg:geq_ext_enable =	1	// MobileEQ Toggle - External - GEQ on/off
+	srs_cfg:geq_ext_enable =	0	// MobileEQ Toggle - External - GEQ on/off
srs_cfg:geq_ext_limit_enable =	0	// MobileEQ Limiter Toggle - External - GEQ limiter on/off
srs_cfg:geq_ext_preset =	0	// MobileEQ Preset - External - The active GEQ preset

@@ -206,13 +206,13 @@
srs_spk_int:trueq_rband2_enable =	1	// TruEQ Right Band 2 Toggle - toggle
srs_spk_int:trueq_rband3_enable =	1	// TruEQ Right Band 3 Toggle - toggle
srs_spk_int:trueq_lband0 =	900.000000,-6.000000,0.700000	// TruEQ Left Band 0 Tuning (CF Gain Q) -
-	srs_spk_int:trueq_lband1 =	11000.000000,13.000000,0.500000	// TruEQ Left Band 1 Tuning -
-	srs_spk_int:trueq_lband2 =	400.000000,12.000000,0.700000	// TruEQ Left Band 2 Tuning -
-	srs_spk_int:trueq_lband3 =	2500.000000,-4.000000,0.900000	// TruEQ Left Band 3 Tuning -
+	srs_spk_int:trueq_lband1 =	11000.000000,9.000000,0.500000	// TruEQ Left Band 1 Tuning -
+	srs_spk_int:trueq_lband2 =	400.000000,6.000000,0.700000	// TruEQ Left Band 2 Tuning -
+	srs_spk_int:trueq_lband3 =	2500.000000,-6.000000,0.700000	// TruEQ Left Band 3 Tuning -
srs_spk_int:trueq_rband0 =	900.000000,-9.000000,0.700000	// TruEQ Right Band 0 Tuning -
-	srs_spk_int:trueq_rband1 =	11000.000000,10.000000,0.500000	// TruEQ Right Band 1 Tuning -
-	srs_spk_int:trueq_rband2 =	400.000000,9.000000,0.700000	// TruEQ Right Band 2 Tuning -
-	srs_spk_int:trueq_rband3 =	2500.000000,-7.000000,0.900000	// TruEQ Right Band 3 Tuning -
+	srs_spk_int:trueq_rband1 =	11000.000000,6.000000,0.500000	// TruEQ Right Band 1 Tuning -
+	srs_spk_int:trueq_rband2 =	400.000000,3.000000,0.700000	// TruEQ Right Band 2 Tuning -
+	srs_spk_int:trueq_rband3 =	2500.000000,-9.000000,0.700000	// TruEQ Right Band 3 Tuning -
srs_spk_int:trueq_skip =	0	// Skips TruEQ when true - toggle

The "srs_cfg:geq_int_enable" and "srs_cfg:geq_ext_enable" settings does differ (yours have them disabled), but I honestly have no idea what effect those has on the actual sound. (Maybe someone else knows? I don't have a TF so I can't test it myself)

I also noticed the config from baseballfanz appears to be messing around with the right speaker, making it a tiny bit quieter, as well as boosting the volume of the left one.

I'm also a bit curious about what happens when you set "srs_route_out:speaker" to "-1" as that would, according to the comments in the config, "disallow srs processing" on the internal speaker. The reason would be that someone mentioned running them at their native levels made it sound more balanced. If this is the case then ASUS may have some issues with defective sound processing hardware (assuming the sound processing isn't done entirely in software).

Sorry if this doesn't help much, but as stated earlier I don't have a TF to test things on so all I can do is guess what everything does from what others say.