Unnibox Hi-Flyer Phase 4

$1,150.00 Price Tier: High-end

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Page last updated Jul 01, 2026

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We compare 600+ stores and found this item at 1 store. Prices updated July 1, 2026.

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5.0 (1)

$1,150.00 1 available Used

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Average Price: $1,150

High-end/Boutique

$400

$1001+

Price Tier

In the Solid Body Electric Guitars category, Unnibox Hi-Flyer Phase 4 is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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High-end

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Description

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The Unnibox Hi-Flyer Phase 4 Natural Finish is an electric guitar that marries vintage charm with modern reliability. Designed for musicians who appreciate both aesthetics and performance, this guitar is a tribute to the golden era of rock while incorporating the advancements demanded by today’s players. The Phase 4 is a continuation of a storied lineage, but with a twist: in place of the traditional Jaguar/Jazzmaster style vibrato tailpiece, it features a wrap-around tailpiece, enhancing sustain and tuning stability. This makes it a versatile tool for both the studio and stage, capable of handling anything from surf rock to hard-hitting power chords with ease.

Crafted with a solid body, the Hi-Flyer Phase 4 offers a resonant and balanced tone, perfect for guitarists who need clarity and depth. The neck is smooth and fast, facilitating fluid playability for both rhythm and lead sections. Whether you're a seasoned pro or an eager beginner, the Unnibox Hi-Flyer Phase 4 promises an engaging playing experience that encourages creativity and expression.

Key Features:

Solid body electric guitar
Wrap-around tailpiece for enhanced sustain and tuning stability
Smooth, fast neck for improved playability
Resonant tone with vintage and modern appeal
Versatile sound suitable for a variety of music genres

Product specs

Brand	Univox
Model	Hi-Flier Phase IV
Finish	Black, Natural, Sunburst, White
Year	1977 - 1979
Made In	Japan
Categories	Solid Body Electric Guitars
Body Shape	Double Cutaway
Body Type	Solid Body
Bridge/Tailpiece Type	Wrap-Around
Color Family	Black, Brown, Natural, Tan, White
Finish Pattern	Sunburst
Finish Style	Gloss
Fretboard Material	Maple, Rosewood
Neck Construction	Bolt-On
Neck Material	Maple
Number of Frets	21
Number of Strings	6-String
Offset Body	Offset Body
Pickup Configuration	HH
Right / Left Handed	Right Handed

FAQs

What type of pickups does the Univox Hi-Flier Phase IV Natural Finish have?: The Univox Hi-Flier Phase IV Natural Finish features a dual humbucker (HH) pickup configuration, providing a thick, powerful sound suitable for various music genres, including rock and punk.
Is the Univox Hi-Flier Phase IV suitable for beginners?: Yes, the Univox Hi-Flier Phase IV is suitable for beginners due to its comfortable double cutaway body shape, which allows easy access to higher frets, and its smooth neck profile that facilitates learning and playability.
What is the neck material of the Univox Hi-Flier Phase IV Natural Finish?: The neck of the Univox Hi-Flier Phase IV Natural Finish is made from maple, offering a bright tone and sturdy construction, which is ideal for both rhythm and lead playing.
How many frets does the Univox Hi-Flier Phase IV have?: The Univox Hi-Flier Phase IV features 21 frets, providing a standard range for most playing styles and musical genres.
What is the bridge type on the Univox Hi-Flier Phase IV Natural Finish?: The Univox Hi-Flier Phase IV Natural Finish uses a wrap-around bridge/tailpiece, which offers a simple, effective design that enhances sustain and tuning stability.

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Unnibox Hi-Flyer Phase 4.

Build quality

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Phase 1 models feature thicker bodies and necks, with some having a "baseball bat" feel, though neck thickness can vary due to inconsistent quality control.
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Mods and upgrades

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A custom pickup ring was used to fit a super distortion humbucker in a Phase 2 without altering the existing hardware.
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An owner suggests adding coil taps to the Phase 4 Hi-Flyer for more tonal versatility, especially to enhance the high-end sparkle.
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Comparisons

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Phase 3 and 2 share identical bodies and hardware, but differ in pickups; Phase 3s are considered more consistent by experienced owners.
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Some compare the build and sound quality of Eastwood Phase 4 guitars to vintage Univox models, noting that while overpriced, they capture the aesthetic and sound.
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User experience

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Owners find Phase 3 models offer a reliable experience, with some preferring them for their consistency in construction and performance.
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After purchase, a user found their Phase 4 Hi-Flyer to be versatile beyond its initial appeal, excelling in both crunch and clean tones.
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Features and functionality

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Phase 2 and 3 differences primarily lie in pickup type, suggesting surplus pickups were used interchangeably between these phases.
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Setup and maintenance

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One owner reports the action on their Phase 4 Hi-Flyer was set at 1 mm, yet it played without any fret buzz, indicating precise factory setup.
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Value and pricing

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A Phase 4 owner acquired their guitar during a 20% sale, suggesting that discounts can significantly improve its value proposition.
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OSKÄR STALIN

Guitarist, Composer

Verified via YouTube

In the YouTube video "PARTE 1 MARATON DE GUITARRAS" by OZKÄR STALIN, OSKÄR STALIN showcases the Unnibox Hi-Flyer Phase 4 Natural Finish electric guitar. Made between 1976 and 1977, this guitar is similar to one owned by Kurt Cobain, featuring a modification with German tuning pegs.