amp_dmg

this is a headphone amplifier PCB to replace the stock headphone jack PCB inside the Original Game Boy (DMG).

this item features:

• same size PCB as original, no case modification required
• gold-flashed headphone jack
• speaker shut-off with plug insertion
• headphone amp delivering 52mW into a 32Ω load
• low 0.03% total harmonic distortion + noise
• high 90dB power supply rejection ratio
• DirectDrive technology
• click/pop suppression
• short-circuit protection
• I²C-compatible 2-wire interface available with:
• 32-step volume control
• bass-boost (enabled by default)