diff --git a/platform/common/menu_pico.c b/platform/common/menu_pico.c
index 56318a098..78dfcc33f 100644
--- a/platform/common/menu_pico.c
+++ b/platform/common/menu_pico.c
@@ -639,10 +639,12 @@ static int menu_loop_adv_options(int id, int keys)
 
 static int sndrate_prevnext(int rate, int dir)
 {
-	static const int rates[] = { 8000, 11025, 16000, 22050, 44100, 53000 };
-	int rate_count = sizeof(rates)/sizeof(rates[0]);
+	const int *rates = plat_target.sound_rates;
+	int rate_count;
 	int i;
 
+	for (rate_count = 0; rates[rate_count] != -1; rate_count++)
+		;
 	for (i = 0; i < rate_count; i++)
 		if (rates[i] == rate) break;
 
diff --git a/platform/common/plat_sdl.c b/platform/common/plat_sdl.c
index c47ef1b7f..785fb1bf7 100644
--- a/platform/common/plat_sdl.c
+++ b/platform/common/plat_sdl.c
@@ -30,7 +30,8 @@ static struct in_pdata in_sdl_platform_data = {
 	.defbinds = in_sdl_defbinds,
 };
 
-struct plat_target plat_target;
+static int sound_rates[] = { 8000, 11025, 16000, 22050, 32000, 44100, 53000, -1 };
+struct plat_target plat_target = { .sound_rates = sound_rates };
 
 #if defined __MIYOO__
 const char *plat_device = "miyoo";
diff --git a/platform/gp2x/emu.c b/platform/gp2x/emu.c
index d59f3ecae..460b1541e 100644
--- a/platform/gp2x/emu.c
+++ b/platform/gp2x/emu.c
@@ -778,7 +778,7 @@ void pemu_sound_start(void)
 	}
 }
 
-static const int sound_rates[] = { 53000, 44100, 32000, 22050, 16000, 11025, 8000 };
+static const int sound_rates[] = { 52000, 44100, 32000, 22050, 16000, 11025, 8000 };
 
 void pemu_sound_stop(void)
 {
diff --git a/platform/libpicofe b/platform/libpicofe
index c825b167e..82b485477 160000
--- a/platform/libpicofe
+++ b/platform/libpicofe
@@ -1 +1 @@
-Subproject commit c825b167e9c08afaec23721f983ba003d86b838a
+Subproject commit 82b4854771302e23201de274eee2969fc28be8be
diff --git a/platform/ps2/plat.c b/platform/ps2/plat.c
index af780c490..253e18784 100644
--- a/platform/ps2/plat.c
+++ b/platform/ps2/plat.c
@@ -19,7 +19,8 @@
 
 #include "../libpicofe/plat.h"
 
-struct plat_target plat_target = {};
+static int sound_rates[] = { 11025, 22050, 44100, -1 };
+struct plat_target plat_target = { .sound_rates = sound_rates };
 
 static void reset_IOP() {
     SifInitRpc(0);
diff --git a/platform/psp/emu.c b/platform/psp/emu.c
index 54773387d..8b5a49810 100644
--- a/platform/psp/emu.c
+++ b/platform/psp/emu.c
@@ -1,6 +1,7 @@
 /*
  * PicoDrive
  * (C) notaz, 2007,2008
+ * (C) irixxxx, 2022-2024
  *
  * This work is licensed under the terms of MAME license.
  * See COPYING file in the top-level directory.
diff --git a/platform/psp/plat.c b/platform/psp/plat.c
index e73339f61..64ae04325 100644
--- a/platform/psp/plat.c
+++ b/platform/psp/plat.c
@@ -273,6 +273,7 @@ static int plat_bat_capacity_get(void)
 	return scePowerGetBatteryLifePercent();
 }
 
+static int sound_rates[] = { 8000, 11025, 16000, 22050, 32000, 44100, -1 };
 struct plat_target plat_target = {
 	.cpu_clock_get = plat_cpu_clock_get,
 	.cpu_clock_set = plat_cpu_clock_set,
@@ -280,6 +281,7 @@ struct plat_target plat_target = {
 //	.gamma_set = plat_gamma_set,
 //	.hwfilter_set = plat_hwfilter_set,
 //	.hwfilters = plat_hwfilters,
+	.sound_rates = sound_rates,
 };
 
 int _flush_cache (char *addr, const int size, const int op)