diff --git a/src/bitvis.cpp b/src/bitvis.cpp
index 44c58fe..ede1aa8 100644
--- a/src/bitvis.cpp
+++ b/src/bitvis.cpp
@@ -241,7 +241,7 @@ void CBitVis::ProcessAudio()
             outval += m_fftbuf[k] / m_nrffts;
 
           m_displaybuf[j] = m_displaybuf[j] * decay + outval * (1.0f - decay);
-          out += string(Clamp(Round32(m_displaybuf[j] * 300.0f), 1, 100), '|');
+          out += string(Clamp(Round32(m_displaybuf[j] * 5.0f * lines), 1, 100), '|');
           out += '\n';
 
           start = next;