SGTech Detachable neck portable guitar and bass

SGT-3DPEG (medium scale)

A medium-scale, high-end portable electric guitar with many features not found in conventional travel guitars. Price: 129,360 yen (tax included, case not included).

SGT-3DPEG  ミディアムスケールエレキギター

3Dividable Portable Electric Guitar SGT-3DPEG

ネックが外せる ポータブルエレキギター ミディアムスケールエレキギター

A high-end portable electric guitar with many features not found in conventional travel guitars .

The SGT-3DPEG is a patented (PAT. 6058304) portable electric guitar with a three-piece design that allows for easy detachment of the neck, strings, and body. 
Each guitar is meticulously crafted by veteran Japanese guitar craftsmen. It offers a level of luxury not found in traditional travel guitars. It’s perfect for travel and business trips, as well as everyday studio practice. Even those who have been put off by the often flimsy feel of traditional travel guitars will be amazed by the high quality of the SGT-3DPEG. The SGT-3DPEG shares the same neck size (24 inches) as the Fender Mustang and Cyclone, allowing for a comfortable playing experience similar to that of a regular-sized electric guitar.
The SGT-3DPEG is sure to enrich your guitar life.

FEATURE

  1. The newly developed detachable tuner (PAT.6058304) allows the strings, neck, and body to be separated into three parts, which can be stored in a small attaché-type hard case, so it won’t get in the way in crowded places or on public transport, and can also be sent safely by courier.
  2. The neck scale is 24 inches (609.6 mm), the same as the Fender Mustang and Cyclone.
  3. It has less tuning errors that are common with travel guitars and is of the same quality as a standard-sized high-end guitar.
  4. This is a high-end electric guitar that has been carefully crafted one by one by Yama Gakki, a long-established Japanese guitar workshop with over 30 years of experience, renowned for its guitar necks.
  5. Stable tuning with 0 fret.
  6. Uses spoke wheel nuts for easy adjustment.

SPECIFICATION

  1. Body: Ash
  2. Neck: Maple
  3. Fingerboard: Rosewood
  4. Number of frets: 23 (including 0 fret)
  5. Neck scale: 24 inches (609.6 mm)
    Neck length: 470 mm (including protrusions) Weight: Approximately 500 g
  6. Guitar length: 755mm (including protrusions) Weight: approx. 2.3kg
  7. Total length of body only: 320 mm (excluding protrusions) Body width: 185 mm
  8. Adjustable truss rod: spoke wheel nut type
  9. Pickups: 2 single or 2 humbuckers
  10. Bridge: Gotoh GE-103B
  11. Controls: 1 volume, 1 tone, 3-way toggle selector
  12. Finish: Matte Black
  13. Detachable tuner: SGT original (PAT.6058304)

This sturdy, dedicated hard case can compactly store the string unit, neck, and body. It can be carried by hand or sent safely via courier. Dimensions:
507W x 262H x 131D (excluding protrusions).

Head

The string unit can be easily attached and detached with one knob.

Neck

Although it’s a portable (travel) model, it has the same neck size (24 inches) as the Fender Mustang and Cyclone, so even those accustomed to regular-sized guitars will find it comfortable to play.
The neck is made of maple, the fingerboard is rosewood, and there are 23 frets (including the 0 fret).

Nut & Zerofret

Zero fret for stable tuning

Spokewheel Nut

The adjustable truss rod uses a spoke wheel nut type that makes neck adjustment easy.

Body

Ash is used as a relatively hard material for guitar bodies, and despite its compact body, it features clear mid-to-high range and good sound projection.

Pickup

Two types are available: two singles and two humbuckings.

 

Bridge

It uses the Gotoh GE-103B, which has a wider adjustment range than usual and makes octave adjustment easier.

Control

It consists of a volume pot, a tone pot, and a 3-way toggle switch that allows you to select three types of pickups: front, front + rear, and rear.

Neck joint nob

Neck and body can be easily attached and detached with two knobs

Detachable Tuner

It consists of two master knobs for attaching and detaching the string unit and for master tuning, and six fine tuning knobs for fine tuning individual strings.

Option1. Hard Case

Dedicated hard case (SGT-3DPEG02HC)
Dimensions: 507w x 262h x 131d
Weight: 2.2kg
 
 
         
         
         


Option2. Drawstring Bag Set

This drawstring bag set is perfect for those who travel or go on business trips by putting it in their own travel bag. The set includes three drawstring bags: one for the body, one for the neck, and one for the string box, as well as a cardboard-lined box (string box) for the string unit. Each bag can be easily carried between the clothes in your travel bag.

Drawstring bag set contents

String unit stored in string box

Example of SGT-3DPEG divided into three parts and placed in a travel bag

         
         

Option3 .Soft Case

The SGT-MSC01 is a dedicated soft case for the SGT-3DPEG. It measures approximately 82cm in length and weighs 410g (case only). It’s a compact and lightweight soft case.

Soft case front

Back of the soft case

With guitar inserted

Size: Total length 820mm Weight: Approx. 410g Color: Black

Option4 .Lightweight bag

This lightweight bag is designed specifically to store the drawstring bag set. It features an internal neck pocket and a compartment for the body and string box, making it an extremely compact and lightweight bag.
(Note: It is difficult to store the string unit in the lightweight bag alone, so we recommend purchasing it together with the drawstring bag set.)

Open the lightweight bag

lightweight bag

Drawstring bag set

Size: 45 (W) x 25 (H) x 16 (D) cm

         
         
         

Option5 .Various pickguards

□Single coil pickguard

Black Pearl I
SGT-3DPEGPG11S

Red tortoiseshell
SGT-3DPEGPG21S

Tortoiseshell
SGT-3DPEGPG31S

Black Pearl II
SGT-3DPEGPG41S
□Humbucker pickguard

Black Pearl I
SGT-3DPEGPG11H

Red tortoiseshell
SGT-3DPEGPG21H

Tortoiseshell
SGT-3DPEGPG31H

Black Pearl II
SGT-3DPEGPG41H

 

Guitar set contents

・Order No. SGT-3DPEG01NH/NS (Set contents)
 ・SGT-3DPEG installed 1
 ・SGT-3DPEG dedicated cover 1
 ・SGT-3DPEG dedicated strap 1
 ・Hex wrench (M3) 1
 ・Spoke wheel nut wrench 1
 ・SGT-3DPEG Owner’s Manual 1
 ・Warranty card 1

 

SGT-3DPEG dedicated cover

SGT-3DPEG dedicated strap

2 types of wrenches

Owner’s Manual

Warranty

MANUAL DOWNLOAD

SGT-3DPEG Manual

CATALOG DOWNLOAD

SGT-3DPEG Catalog[表] SGT-3DPEG Catalog[裏]

YOUTUBE DEMONSTRATION

SGT-3DPEG SPECIAL VERSION 1

Custom-made for a Chiba-based owner
. Neck: Figured maple, straight grain. Finish: Natural matte urethane.
Body: Three-ply quilted maple sandwiched between ash. Finish: Natural matte polyester.

SGT-3DPEG SPECIAL VERSION 2

A custom-made emblem for a guitar delivered to Ryudo Uzaki.
Cubic zirconia is placed on the silver base
(special permission was given by Ryudo Uzaki to use this image).

Technical Note

Comparison of FFT analysis (frequency component analysis) between the SGT-3DPEG and other guitars
(conditions)
Six types of guitars analyzed: 1. SGT-3DPEG humbucker, 2. SGT-3DPEG single coil,
3. PRS, 4. Fender Mustang, 5. Barnes, 6. Mosrite
FFT analysis equipment: P&A Technologies PA-S2000 DIGITAL
STRAGE OSILLOSCOPE
Measurement conditions: 1E open string, rear pickup, maximum volume, maximum tone.

(How to read the FFT analysis screen)
Of the two waveforms, the upper red waveform is the oscilloscope waveform of a 1E open string. The lower purple waveform is the FFT analysis waveform. Each division on the horizontal axis is 1 kHz, and the further to the right this waveform extends, the more high frequencies (harmonic components) it contains.

(Disclaimer)
These results are based on guitars owned by our company, and results may vary even for the same guitar from the same manufacturer due to differences in production lots, measurement conditions, measurement environment, etc. Also, please note that any comments on the results are subjective comments made by one of our engineers.

SGT-3DPEG Humbucker (JAPAN SGT)

Results for the rear pickup of our portable guitar SGT-3DPEG, a humbucker type.
The main harmonic components are around 4.5KHz, but there is a good extension of the frequency up to about 8KHz, although the energy is small.
The tone is somewhat bold but clear.

SGT-3DPEG Single Coil (JAPAN SGT)

Results for our portable guitar SGT-3DPEG, a single-coil type.
Compared to the humbucker type, the sound energy is smaller, but the main harmonic components extend to about 5.5KHz. This FFT waveform resembles a Mosrite.
The tone is a little thin, but is suitable for clean tones.

PRS(Paul reed smith)(USA)

PRS TOP10 24 frets. The pickup has been replaced with a Bartolini 1CTA instead of the original.
The FFT waveform shows two peaks. There are fewer harmonic components than expected. The main frequency components are around 4KHz. This FFT waveform is similar to a Barnes.
The tone is slightly thick yet delicate, bringing out the characteristics of the pickup.

MUSTANG(JAPAN FENDER)

This Mustang is famously played by Char. The neck scale of the SGT-3DPEG is the same as this Mustang.
The FFT waveform has a unique feature not seen on other guitars, with three peaks. The higher the peak, the more energy there is in the sound. The harmonic content is around 5KHz.
The tone is somewhat strong in the high range, with a complex mixture of sounds.

BURNS(ENGLAND)

The Burns is famously used by Hank Marvin of The Shadows.
The FFT waveform shows two peaks, just like the PRS. The harmonic content is quite high at around 5 kHz.
The tone is suited to clean tones, and the clear high frequencies make it the perfect guitar for expressing a Euro sound.

Mosrite(USA)

Mosrite guitars became famous with The Ventures in the 1960s, and still have passionate enthusiasts today.
The Mosrite I tried out this time is thought to be made in the USA around 1969, but the pickups appear to be made in Japan. The FFT waveform is similar to that of the SGT-3DPEG single coil, with harmonic content of around 5KHz.
The tone is thick and warm, a signature Mosrite sound.

SGT-3DPEG assembly, disassembly, test play, demo performance

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Actual assembly and disassembly of SGT-3DPEG

Guitarist Shoichi Matsushima demonstrates assembly of a three-piece guitar

Hirofumi Tokutake’s SGT-3DPEG assembly, disassembly and test play

2014 Musical Instrument Fair Tokutake and his son perform together Bulldog
SGT-3DPEG featured on Guitar Radar
SGT-3DPEG introduced on TV Kanagawa
Finnish professional guitarist Julius Jääskeläinen gives a test run
https://www.youtube.com/watch?v=xA_EX1MGAfg
ギタリスト生地氏による華麗なるタッピング奏法
Akihiko Ujiko TOW HAND TAPPING technique

Takane Tokutake Secret Agent (Ventures cover) One person plays three roles and creates a bomb