When YouTube's Toughest Guitar Critic Calls RJ Guitars' Custom Shop: "Some of the Finest Guitars That I've Ever Had on the Show"
- RJ Planet Admin
- Jan 6
- 13 min read
Updated: Jan 6
The Review That's Turning Heads in the Boutique Guitar World
When Glenn Fricker—the notoriously unfiltered voice behind SpectreSoundStudios—titled his latest video "Let's Ruin Boutique Guitars," the industry held its breath. Known for calling out overpriced gear and questionable craftsmanship without mercy, Fricker has built a reputation as one of YouTube's most brutally honest gear reviewers. His 644,000+ subscribers tune in precisely because he doesn't pull punches.
So when he delivered a 4.75-star rating to an RJ Custom Shop Skycaster Plus priced at $1,300, declaring it one of the finest guitars he's ever reviewed, the boutique guitar community took notice. And here's the key detail: that rating would have been a perfect 5.0 stars if not for a minor packaging issue on one of three guitars shipped—an issue RJ has already resolved. The guitars themselves? Flawless five-star craftsmanship.
His verdict? "For $1,300, you're getting Japanese-level craftsmanship that flat out embarrasses guitars priced three times as much."
[Watch Glenn Fricker's full review here: SpectreSoundStudios - RJ Guitars Review]
Why Glenn Fricker's Opinion Carries Weight
For those unfamiliar with SpectreSoundStudios, Glenn Fricker isn't your typical YouTube gear reviewer chasing affiliate commissions. He's a professional recording engineer and producer who's spent decades in high-end studios, working with countless guitarists and instruments. His channel has become the go-to source for no-nonsense gear reviews, mixing tutorials, and industry insights, reaching over 644,000 subscribers.
What makes Fricker's endorsement particularly meaningful:
He's notoriously skeptical of marketing hype and regularly calls out brands for overcharging
He tests gear in real recording scenarios, not just bedroom noodling
His audience consists of serious players and professionals who value honest feedback over sales pitches
He's built his reputation on being the guy who says what others won't
When Fricker states that RJ Guitars delivers "some of the finest guitars" he's ever had on his show, it carries weight. When he predicts that "when it comes to value for money, I think R.J. is going to be the brand to beat," he's making a bold industry statement.
His critique of the boutique guitar industry itself sets the stage perfectly: while acknowledging legitimately exceptional builders, he doesn't hesitate to call out those selling mediocre instruments at premium prices. This context makes his praise of RJ Guitars even more significant—he's not easily impressed.
The Guitar: RJ Custom Shop Skycaster Plus
The Skycaster Plus that Fricker reviewed represents everything RJ Guitars has learned from decades in the industry. Founded by Ramon "RJ" Jacinto—the legendary Filipino musician who brought rock and roll to the Philippines through his DZ RJ radio station—RJ Guitars holds a unique position as the first electric guitar factory in the Philippines.
This heritage matters. The Philippines has a deep, centuries-long affinity with the guitar, woven into the culture through Spanish colonial influence. When you combine this innate musical tradition with Filipino craftsmanship and raw talent, then harness it with Japanese discipline, technology, and manufacturing systems, you get something special: a perfect marriage of cultural musicality and precision engineering.
Key specifications of the Skycaster Plus:
Body Wood: Philippine mango—a visually stunning tonewood with unique grain patterns, chambered for comfort
Neck: Roasted flame maple (quartersawn) with RJ Designed Compound Neck Profile - Soft V-C (.826" - .905")
Fretboard: Roasted flame maple/Indian rosewood with skunk stripe inlays
Fretboard Radius: 9"-12" compound radius
Fretwork: Hosco® Medium Jumbo stainless steel frets with semi-rolled edges
Nut: RJ Bone Lubri-Nut (self-lubricating, less friction, pure bone nut tone)
Pickup Configuration: HSS featuring:
RJ Alpha Coils - S-Style Neck (hand-wound)
RJ Alpha Coils - S-Style Middle (hand-wound, RWRP)
RJ Supervintage Humbucker - Bridge (hand-wound)
All pickups hand-wound with magnet wire from USA
Switching System: RJ Omni-Tone Switching System (11 tone HSS) via Oak Grigsby™ 5-way super switch
Electronics: CDE Orange Drop tone caps, CDE treble bleed circuit, CTS® pots, Pure Tone™ output jack (inverted for improved positioning)
Hardware: Gotoh locking tuners, Gotoh two-point tremolo system with big tremolo block, roller trees
Additional Features: Strap lock, heel contour, two-way spoke wheel truss rod, copper tape shielding with aluminum shielded wire
Case: Premium hardshell case with TSA-approved lock included
Finishing: Boutique-level hand-finishing with natural wood grain showcase
Setup: Factory setup optimized for recording and performance
The partnership with Japanese company Aska—the builder behind James Tyler Japan guitars—brought Kaizen principles (continuous improvement) to RJ's manufacturing process. As Fricker noted, this means "Japanese-trained luthiers" applying a philosophy of constant refinement to every instrument, all handmade and built to order.
Glenn Fricker's Key Reactions: The High Praise
First Impressions: The "Wow" Factor
Fricker's immediate reaction upon opening the case tells you everything: "I literally said 'Wow' when I opened the case."
For a reviewer who's seen hundreds of high-end guitars, this visual impact mattered. The mango wood body wasn't just aesthetically striking—it represented something genuinely unique in the boutique market. The mango finish "blew him away," demonstrating what boutique craftsmanship should deliver: unique character without gimmickry.
Setup Quality: Five Stars
Here's where RJ Guitars separated itself from the competition. Fricker awarded the factory setup his highest rating—five stars—with an assessment that should be quoted in full:
"Whoever set this up didn't just know what they were doing — they clearly cared about it too."
This wasn't just competent work. This was craftsmanship that made the guitar feel like "it was begging to be recorded" straight out of the box. In an industry where even expensive guitars often need setup work before they're playable, this attention to detail matters enormously.
Components: Five Stars
Components rating: Five stars. Fricker's assessment came with specific praise for features that working musicians appreciate:
Gotoh locking tuners for tuning stability
RJ Omni-Tone switching for maximum tonal versatility
CDE treble bleed circuit that maintains tone clarity when rolling back volume
Pure Tone™ inverted output jack design for gigging reliability
His conclusion: "That's how you treat guitar players right."
These aren't flashy marketing features—they're practical details that improve the playing experience every single time you pick up the instrument.
Playability & Inspiration
Beyond technical assessments, Fricker delivered perhaps the most meaningful compliment a guitar can receive:
"These ones actually inspire me to play. If I see it on a stand, I just want to pick it up and let it rip."
He emphasized that the Skycaster Plus was "just an awful lot of fun to play"—not merely competent or well-built, but genuinely inspiring. For a seasoned professional who's played countless high-end instruments, this speaks to something beyond specifications.
The RJ Designed Compound Neck Profile received specific praise for combining comfort across different playing positions. The guitar demonstrated perfect balance with no neck dive. The included strap locks and attention to gigging musicians' needs showed thoughtful design throughout.
Tone & Versatility
Across multiple playing scenarios, the Skycaster Plus demonstrated versatility that Fricker called out as genuinely impressive:
Clean tones: Delivered excellent clarity and response
Metal tones: "This guitar is just an awful lot of fun to play" through high-gain settings
Genre versatility: "Works for cleans, shred, and heavy riffs"
The guitar performed across every test Fricker threw at it—from delicate clean passages to aggressive metal riffing—without compromise.
Build Quality & Craftsmanship
Fit and finish rating: 4.5 stars. The flawless fretwork met boutique standards, and the overall build quality impressed throughout. The solid mango wood body wasn't just visually striking—it contributed to the guitar's unique character and balanced feel.
However, this rating would have been a perfect five stars if not for the packaging issue detailed below.
Packaging rating: 4.5 stars—and here's why this matters more than you might think.
In today's boutique guitar market, many builders charging $3,000, $4,000, or even $5,000+ either don't include a case at all or charge several hundred dollars extra for one. RJ Guitars includes a premium hardshell case as standard—and it's not just any case.
Fricker's assessment: "I wanted to give this a five star simply because the hard shell case is amazing. It's one of the best I've ever had the pleasure of opening. The aesthetic is killer, the clips feel solid, and it's even got a TSA approved lock, which I don't think I've ever seen on a guitar case before."
For a reviewer who's unboxed hundreds of guitars, this reaction speaks volumes. The inclusion of a premium hardshell case with TSA-approved locks at a $1,300 price point is virtually unheard of in the boutique world.
Important context: RJ Guitars sent Fricker three guitars for review, all in these exceptional hardshell cases. Of the three guitars shipped, only one sustained minor headstock damage during transit due to insufficient foam padding around the headstock. This single occurrence—which RJ has since addressed with enhanced protective packaging—was the only factor preventing perfect five-star ratings in both packaging and fit & finish categories.
Fricker's constructive feedback came from someone genuinely invested in RJ's success: "That is an easy win for them and would keep these guitars arriving in absolute perfect condition every single time."
The reality: Without this isolated shipping issue—which has already been resolved with additional headstock protection—these guitars would have received straight five-star ratings across every single category. The craftsmanship, components, setup, and even the included premium hardshell case were all flawless. This was purely a packaging matter that's been corrected.
The Ultimate Endorsement
Fricker's conclusion delivered three statements that should define how the industry views RJ Guitars:
1. "These are some of the finest guitars that I've ever had on the show."
2. "For $1,300, you're getting Japanese-level craftsmanship that flat out embarrasses guitars priced three times as much."
3. "When it comes to value for money, I think R.J. is going to be the brand to beat."
His final assessment: "RJ is making some utterly incredible guitars. They look gorgeous, they play brilliantly... seriously impressive instruments."
This isn't qualified praise or "good for the price" hedging. This is a direct statement that RJ Guitars competes with—and in some ways surpasses—boutique builders charging three times as much.
Important context: Fricker evaluated three guitars total. Two arrived in perfect condition, and one had minor cosmetic damage from shipping—an issue RJ immediately addressed with enhanced packaging. His overall 4.75-star rating reflects this single, already-resolved packaging concern. Without it, these would be straight five-star guitars across the board: five stars for setup, five stars for components, five stars for fit and finish, and five stars for packaging. The guitars themselves? Absolutely flawless.
Three Proprietary RJ Innovations That Make a Difference
What separates the RJ Custom Shop Skycaster Plus from competitors at any price point are three proprietary technologies developed through decades of real-world performance.
The RJ Curated Neck
The RJ Designed Compound Neck Profile transitions from a soft V shape at the lower frets (perfect for chord work) to a smooth C shape higher up (ideal for lead playing). Combined with a 9"-12" compound fretboard radius, this design adapts to your playing style rather than forcing compromise.
Premium quartersawn flame maple construction, Hosco® stainless steel frets, and semi-rolled fretboard edges deliver the broken-in feel and long-term stability typically found only on custom instruments costing thousands more. Fricker's praise for playability validates this approach.
RJ Custom Shop Hand-Wound Pickups
Before building guitars, RJ Jacinto spent decades solving a problem: how to get single-coil clarity with humbucker punch for live performance. Working with Filipino luthier Rudy Discipulo since the 1980s, they developed pickups that increased output without sacrificing vintage tonal character.
Glenn's Skycaster Plus features:
RJ Alpha Coils (Neck & Middle): Vintage Strat clarity designed for stage volume, with the middle pickup RWRP for hum-cancelling
RJ Supervintage Humbucker (Bridge): Decades in development—maximizes output without midrange bloat, featuring proprietary TrueSplit technology for authentic single-coil tones when split
All hand-guided scatter wound in the Philippines with magnet wire from the USA. Fricker's praise for the guitar's versatility across every genre confirms these aren't marketing claims—they're the result of genuine innovation.
The RJ Lubri-Nut
A premium bone nut precision-crafted and lubricated using RJ-developed techniques. This solves the age-old problem of string binding during tuning and tremolo use while maintaining bone's superior resonance and sustain.
Fricker's five-star rating for components and tuning stability proves that attention to details like this—often overlooked even by boutique builders—makes a measurable difference.
Technical Breakdown: Why These Features Matter
The Compound Radius Neck Advantage
RJ's Designed Compound Neck Profile addresses a fundamental challenge: chords feel best on rounder (smaller radius) necks, while lead playing benefits from flatter (larger radius) profiles. By transitioning gradually from 9" radius at the nut to 12" at the upper frets, combined with the soft V-to-C neck profile transition, players get optimal ergonomics for both applications without compromise.
This isn't just theory—it's why many high-end custom builders offer compound radius as an upcharge option. RJ includes it as standard, and Fricker's praise for playability validates this approach.
Stainless Steel Frets: The Long Game
Hosco® stainless frets cost more and are harder to install, which is why many production guitars skip them. The benefits:
Longevity: Stainless resists wear exponentially better than nickel-silver
Tone consistency: Minimal fret wear means consistent intonation for years
Smoothness: Properly polished stainless frets enable effortless bending
Fricker called the fretwork "flawless"—the result of both superior materials and Japanese-trained craftsmanship.
HSS Configuration with RJ Omni-Tone Switching: True Versatility
The RJ Omni-Tone Switching System delivers 11 distinct tonal voices through an Oak Grigsby™ 5-way super switch. With HSS pickups featuring RJ's proprietary designs, players access:
1. Bridge humbucker (full): High-gain rock and metal tones
2. Bridge humbucker (split): Telecaster-style twang via TrueSplit technology
3. Bridge + Middle: Complex, chimey tones
4. Middle single-coil: Classic Stratocaster quack
5. Neck single-coil: Warm, vintage Strat voice 6-11. Additional combinations via push-pull controls
Fricker's assessment that the guitar "works for cleans, shred, and heavy riffs" confirms this versatility isn't just marketing—it's genuine tonal range born from decades of pickup research.
The CDE Treble Bleed Circuit Detail
Most production guitars ignore this detail, but RJ includes premium CDE treble bleed circuits as standard. What does it do? When you roll back your volume knob on most guitars, you lose treble frequencies along with volume—your tone gets muddy and dull.
A properly implemented treble bleed circuit maintains tonal clarity across the volume range. Fricker specifically called this out as "how you treat guitar players right"—it's the kind of detail that working musicians appreciate every time they adjust volume mid-song.
Attention to Gigging Details
The Pure Tone™ inverted output jack design, included strap locks, perfect balance, and robust Gotoh hardware all speak to guitars designed by someone who actually performs. RJ himself is 80 years old and still gigging—these aren't theoretical improvements dreamed up in a marketing department.
Contextualizing RJ in the Boutique Market
The boutique guitar market has evolved considerably over the past two decades. Brands like Suhr, Anderson, and Tyler established what's possible when builders prioritize craft over quarterly profits. Fender's Custom Shop demonstrated that even legacy brands could deliver boutique-level instruments—at boutique-level prices.
Where does RJ fit in this landscape?
Compared to Suhr Modern ($3,500-4,500): Similar attention to setup, playability, and component quality. Fricker's assessment suggests RJ delivers comparable results at roughly one-third the price.
Compared to Tom Anderson Guitarworks ($4,000-5,500): Anderson's reputation for perfect fretwork and setup is legendary. When Fricker calls RJ's fretwork "flawless" and awards the setup five stars, he's placing them in this rarefied company.
Compared to James Tyler Japan ($2,500-3,500): This comparison is particularly relevant given Aska's involvement with both brands. RJ represents the same Japanese precision philosophy at a more accessible price point.
Compared to Fender Custom Shop ($4,000-8,000+): Fricker's blind test comparison speaks volumes. When a $1,300 RJ delivers tone and playability that rivals instruments costing three to six times as much, what exactly are buyers paying premium prices for?
The answer, increasingly, is brand heritage and perception rather than measurable superiority in craftsmanship or tone. As Fricker put it: "What really makes a truly great instrument" isn't "the logo, not the hype, and certainly not the price tag."
What This Review Means for Players
Who Benefits Most from RJ Guitars
Serious intermediate to advanced players who've outgrown production instruments but balk at boutique pricing will find RJ compelling. When a respected professional calls these "some of the finest guitars" he's reviewed, it validates what many players already suspected: exceptional craftsmanship doesn't require exceptional pricing.
Studio musicians and session players benefit particularly from the Skycaster Plus's tonal versatility. Fricker demonstrated that the guitar handles everything from clean jazz tones to aggressive metal, making it genuinely useful across diverse recording scenarios—all through RJ's proprietary pickup designs and Omni-Tone switching.
Gigging professionals appreciate the practical details Fricker highlighted—robust hardware, thoughtful jack placement, included strap locks, perfect balance, and rock-solid tuning stability enhanced by the RJ Lubri-Nut. These features matter during four-hour gigs and multi-show tours.
Genre Applications
The Skycaster Plus's versatility, as demonstrated in Fricker's tests:
Rock and classic rock: Excellent edge-of-breakup tones with traditional Gotoh tremolo response
Metal and hard rock: High-gain capability that "rips" according to Fricker, powered by RJ Supervintage bridge humbucker
Blues and jazz: Warm tones with clarity and dynamic response from RJ Alpha Coil neck pickup
Country and funk: Single-coil clarity from RJ's RWRP middle pickup and split bridge humbucker
Studio work: 11-tone versatility to replace multiple instruments in tracking sessions
The Inspiration Factor
Perhaps most importantly, Fricker emphasized that the guitar inspired him to play. In an industry cluttered with instruments that impress on paper but feel lifeless in hand, this matters enormously.
"If I see it on a stand, I just want to pick it up and let it rip" isn't a technical specification—it's the emotional connection that separates great instruments from merely competent ones.
RJ's Mission in Action
Ramon Jacinto didn't set out to build guitars for collectors to hang on walls. He needed versatile, reliable instruments for working musicians—initially himself, then the broader community he helped create in the Philippines.
The partnership with Aska brought Japanese manufacturing philosophy (Kaizen—continuous improvement) without Japanese pricing. By manufacturing in the Philippines with rigorous quality standards and Japanese-trained luthiers, RJ delivers boutique craftsmanship at what the brand calls "Accessible Boutique" pricing.
But it's the proprietary innovations—the RJ Curated Neck, RJ Custom Shop Pickups developed over decades, and the RJ Lubri-Nut—that demonstrate genuine commitment to advancing guitar design rather than simply assembling quality components.
Fricker's review validates this approach completely. His prediction that RJ will be "the brand to beat" when it comes to value represents more than just praise for one guitar—it's recognition of a successful business model that challenges industry assumptions.
The Broader Implications
This review arrives at an interesting moment in the guitar industry. Players increasingly question whether premium pricing reflects superior craftsmanship or simply brand positioning. YouTube reviews and social media make it harder for brands to coast on reputation alone.
When an experienced professional states that a $1,300 guitar delivers "Japanese-level craftsmanship that flat out embarrasses guitars priced three times as much," it challenges fundamental industry assumptions. Are boutique prices necessary for boutique quality? Or have certain brands simply convinced buyers that they should exist?
Fricker's willingness to call RJ "some of the finest guitars" he's reviewed—alongside instruments costing significantly more—represents a shift in how boutique guitars get evaluated. Specifications, playability, actual tone quality, and real-world usability matter more than country-of-origin labels or brand heritage.
For RJ Guitars, this creates both opportunity and responsibility. The opportunity: reaching players who want boutique quality without boutique pretension. The responsibility: maintaining the standards that earned five-star ratings for setup and components as the brand continues growing.
Start Your RJ Guitars Journey
Whether you're a longtime boutique player curious about alternatives or someone ready to graduate from production instruments, the RJ Custom Shop Skycaster Plus offers a compelling proposition: world-class craftsmanship at genuinely accessible pricing, powered by proprietary innovations developed over 60+ years of performing and building.
As Glenn Fricker concluded: "These ones actually inspire me to play. And if I see it on a stand, I just want to pick it up and let it rip. And that is what really makes a truly great instrument. Not the logo, not the hype, and certainly not the price tag."
Explore the RJ Custom Shop Collection: Experience the Skycaster Plus and other models featuring the RJ Curated Neck, RJ Custom Shop Hand-Wound Pickups, RJ Lubri-Nut, and boutique finishing—backed by a 4.75-star rating from one of YouTube's most demanding reviewers.
Configure Your Custom Build: Work directly with our team to specify your ideal guitar—wood selection, pickup configuration, hardware options, and finishing details, all built by Japanese-trained luthiers.
Join the Value Revolution: Discover why SpectreSoundStudios predicts RJ will be "the brand to beat" for value-conscious players who refuse to compromise on quality.
When one of the industry's most honest voices calls your guitars "utterly incredible" and "seriously impressive instruments," it's not just a review—it's validation of everything we've been building toward.
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