Tone library / juan karlos / Buwan (Kundiman)

Buwan (Kundiman) amp settings — Grailton GA-20

The juan karlos guitar tone for “Buwan (Kundiman)”, dialed in for a Grailton GA-20 with a Burswood Stratocaster. Buwan (Kundiman Version), released 2019 via MCA Music

Original rig

Fender Stratocaster into a Fender Twin Reverb/clean tube platform with warm optical compression, light chorus, and hall reverb

Lush, warm, vintage clean Filipino Kundiman ballad tone with gentle high-end roll-off and spacious reverb
Amp settings — Grailton GA-20
CHANNELClean
GAIN 3 BASS 6 MID 5 TREBLE 4 REVERB 5 MASTER 6
KnobSetting (0–10)
Gain3
Bass6
Mid5
Treble4
Reverb5
Master6
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Guitar
PICKUPneck+middle TONE7 VOLUME9
Signal chain

01Analog Chorus / Vibrato

RECOMMENDED — not currently owned

Rate 3 · Depth 4

02Spring/Hall Reverb

RECOMMENDED — not currently owned

Decay 6 · Mix 5
Why these settings

The Grailton GA-20 is a generic practice amp without specialized voicing or a presence control, so the clean channel is dialed with conservative treble and rounded bass to match the warm, mellow Kundiman style. Selecting position 4 (neck+middle) on your Burswood Stratocaster softens the pick attack and rounds out single-coil harshness. Rolling your guitar tone back to 7 removes high-frequency bite to replicate the darker, intimate acoustic-electric hybrid character of the recording.

PRO TIPPluck lightly with your bare thumb and index fingers instead of using a pick to capture the soft, dynamic chord rolls and romantic Kundiman phrasing.

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These settings are for a Grailton GA-20. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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