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Wells Audio Milo
Designed to bring the Headtrip’s famous and award-winning sound to a smaller footprint, the tremendously affordable Milo allows audiophiles with smaller spaces and budgets to experience the magic of Wells Audio’s headphone amplifier technology.
Described by reviewers and customers as having tremendous performance for the price, the Milo’s small footprint and whimsical design have made it one of our most popular products.
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Wells Audio Milo — compact powerhouse headphone amplifier
The Wells Audio Milo is a compact, high-current headphone amplifier that excels at driving demanding planars while punching well above its price. Praised by Audiophilepure for unlocking deep musical dynamics in headphones like the Abyss AB-1266, HE1000 and LCD-4, the Milo combines substantial output (18W into 8Ω; 12W into 32Ω) with a flat +/-0.25 dB response to 30 kHz and a -94 dB SNR. Listeners will find tight, authoritative bass, revealing mids and transparent treble, all supported by a low 0.1 Ω output impedance and balanced 4-pin connectivity. With modest dimensions and robust measured specs, the Milo suits owners of power-hungry headphones seeking a detailed, dynamic solid-state amp and a standout value proposition.
Pros
- Drives hard-to-drive planar headphones with abundant power and control, supporting models such as Abyss AB-1266, HE1000 and LCD-4.
- Outstanding dynamic capability that uncovers deeper musical detail and transient punch from high-end headphones.
- Excellent measured performance — wide, neutral frequency response (+/-0.25 dB to 30 kHz), low noise (-94 dB SNR) and 0.1 Ω output impedance for accurate damping.
- Exceptional value-for-money given its sonic performance; reviewer highlights it as a top dollar-for-dollar bargain in high-end audio.
Sound Quality
92/100
The reviewer specifically notes the Milo 'helps you tap into the deep levels of musical dynamism' for hard-to-drive planars (HE1000, LCD-4, Abyss) and says it can 'unleash the beast' in flagship orthos, indicating outstanding transient and macro/micro-dynamic capability.
Noise Floor
89/100
Specs show excellent measured performance (Signal-to-Noise -94 dB at full power and 0.1 ohm output impedance), and the reviewer reports no issues with sensitive planars; while the review doesn't explicitly say 'dead quiet' or 'black background', the measured SNR and absence of hiss reports justify a very low-noise rating suitable for most IEMs and headphones.
Headphone Compatibility
94/100
Very strong on paper and in review: 12 W into 32 ohms and 10 W into 46 ohms, plus 0.1 ohm output impedance and a 4-pin balanced output. The reviewer confirms it drives hard-to-drive planars (Abyss AB-1266, HE1000, LCD-4) extremely well, supporting excellent compatibility across efficient IEMs to power-hungry planars.
Build Quality
88/100
The review doesn't dwell on chassis or parts quality, but the product's measured specs, modest chassis dimensions and price point together with the reviewer's high confidence in performance imply solid component selection and construction. No reported issues with volume control, channels or thermal concerns.
Features Connectivity
87/100
Baseline analog amp with 1 pair RCA inputs (XLR input is optional for $200), a 4-pin balanced headphone connector plus a 1/4" jack. No built-in DAC or streaming; the presence of a true balanced headphone output, optional balanced inputs, very low output impedance and dual outputs justifies an above-baseline features score.
Value for Money
95/100
Reviewer explicitly calls the Milo 'one of the very best dollar-for-dollar bargains' and an 'easy recommendation' for owners of hard-to-drive headphones, directly endorsing exceptional value relative to performance and peers in this price region.
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