diff --git a/soundlib/Load_xm.cpp b/soundlib/Load_xm.cpp
index b13143453..235e99d88 100644
--- a/soundlib/Load_xm.cpp
+++ b/soundlib/Load_xm.cpp
@@ -695,7 +695,15 @@ bool CSoundFile::ReadXM(FileReader &file, ModLoadingFlags loadFlags)
 	if(fileHeader.speed)
 		Order().SetDefaultSpeed(fileHeader.speed);
 	if(fileHeader.tempo)
-		Order().SetDefaultTempo(Clamp(TEMPO(fileHeader.tempo, 0), ModSpecs::xmEx.GetTempoMin(), ModSpecs::xmEx.GetTempoMax()));
+	{
+		// rewamp: keep the FULL 16-bit tempo range. FT2 accepts any 16-bit
+		// BPM (this file's own saver notes it below), and sample-precise
+		// tempo tricks rely on it — "Haesslich" declares 39293 BPM, which the
+		// ModSpecs clamp (max 1000) silently rewrote into a wrong-speed song.
+		// Playback is safe: the default tempo never passes through
+		// SetTempo(), and XM tempo EFFECTS are 8-bit anyway.
+		Order().SetDefaultTempo(Clamp(TEMPO(fileHeader.tempo, 0), ModSpecs::xmEx.GetTempoMin(), TEMPO(uint16_max, 0)));
+	}
 
 	m_SongFlags.reset();
 	m_SongFlags.set(SONG_LINEARSLIDES, (fileHeader.flags & XMFileHeader::linearSlides) != 0);

diff --git a/soundlib/Sndmix.cpp b/soundlib/Sndmix.cpp
index 34fbb1b6f..70363cb7f 100644
--- a/soundlib/Sndmix.cpp
+++ b/soundlib/Sndmix.cpp
@@ -1984,6 +1984,19 @@ void CSoundFile::ProcessRamping(ModChannel &chn) const
 		}
 		const bool enableCustomRamp = (instrRampLength > 0);
 
+		// rewamp: on 16-bit-tempo modules a tick is a HANDFUL of samples and
+		// rows re-trigger every channel, so any ramp longer than a tick never
+		// completes - it amplitude-modulates the whole mix at the row rate
+		// (a loud steady whine at ~1 kHz on "Haesslich"), while no ramp at
+		// all leaves the tick-rate steps unsmoothed (a 16 kHz whistle 20 dB
+		// above XMPlay's render). Capping the ramp to the tick keeps both
+		// numbers down: the ramp completes inside the tick that caused it.
+		// Gated on absurdly short ticks - a normal module never has any.
+		if(m_PlayState.m_nSamplesPerTick < 64 && rampLength > (int32)m_PlayState.m_nSamplesPerTick)
+		{
+			rampLength = globalRampLength = std::max((int32)m_PlayState.m_nSamplesPerTick, (int32)1);
+		}
+
 		if(!rampLength)
 		{
 			rampLength = 1;