diff --git a/src/include/86box/snd_sb_dsp.h b/src/include/86box/snd_sb_dsp.h
index 200912c42..b73508211 100644
--- a/src/include/86box/snd_sb_dsp.h
+++ b/src/include/86box/snd_sb_dsp.h
@@ -11,6 +11,7 @@
 #define SB_SUBTYPE_CLONE_AZTPR16_0X09  3 /* Aztech Sound Galaxy Pro 16 Extra */
 #define SB_SUBTYPE_ESS_ES688           4 /* ESS Technology ES688 */
 #define SB_SUBTYPE_ESS_ES1688          5 /* ESS Technology ES1688 */
+#define SB_SUBTYPE_MVD201              6 /* Mediavision MVD201, found on the thunderboard and PAS16 */
 
 /* ESS-related */
 #define IS_ESS(dsp) ((dsp)->sb_subtype >= SB_SUBTYPE_ESS_ES688)    /* Check for future ESS cards here */
diff --git a/src/sound/snd_pas16.c b/src/sound/snd_pas16.c
index 9b82d580d..d3addf41a 100644
--- a/src/sound/snd_pas16.c
+++ b/src/sound/snd_pas16.c
@@ -2327,7 +2327,7 @@ pas16_init(const device_t *info)
     pas16->has_scsi = (!pas16->type) || (pas16->type == 0x0f);
     fm_driver_get(FM_YMF262, &pas16->opl);
     sb_dsp_set_real_opl(&pas16->dsp, 1);
-    sb_dsp_init(&pas16->dsp, SB_DSP_201, SB_SUBTYPE_DEFAULT, pas16);
+    sb_dsp_init(&pas16->dsp, SB_DSP_200, SB_SUBTYPE_MVD201, pas16);
     pas16->mpu = (mpu_t *) calloc(1, sizeof(mpu_t));
     mpu401_init(pas16->mpu, 0, 0, M_UART, device_get_config_int("receive_input401"));
     sb_dsp_set_mpu(&pas16->dsp, pas16->mpu);