DIY Audio Amplifier Modules

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On Sale
NXL500 R7 - Amplifier Module - Now Available - Holton Precision Audio
NXL500 R7 - Amplifier Module - Now Available

$545.00 $618.00

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On Sale
NXL300 R6 Amplifier Module Updated 2026
NXL300 R6 Amplifier Module Updated 2026

$255.00 $327.00

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NXL200 R6 Power Amplifier Module, coming Soon! - Holton Precision Audio
NXL200 R5.3 Power Amplifier Module

$217.00

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NXL800 R6.5 - Amplifier Module - Holton Precision Audio
NXL800 R6.5 - Amplifier Module

$600.00

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On Sale
NXV200 R6 SE Amplifier Modules - Holton Precision Audio
NXV200 R6 SE Amplifier Modules

$131.00 $160.00

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Sold Out
NXF50 R1 - Class A Amplifier Module - Holton Precision Audio
NXF50 R1 - Class A Amplifier Module

$639.00

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DIY Audio Amplifier Modules
High End DIY Audio Amplifier Modules
Featured Products
Balanced Isolated Power Conditioner
Audio Balanced Power Conditioner Starting at

$2,818.00

Audio DC Blocker One R5 - Holton Precision Audio
Audio DC Blocker One R5

$507.00 $618.00

Holton One-Zero-One R4 - Dual Mono Power Amplifier - Holton Precision Audio
Holton One-Zero-One R4 - Dual Mono Power Amplifier

$3,624.00 $5,802.00

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