1967 Teisco DG-67 Vintage MIJ Electric Guitar w/ Hardshell Case & TEISCO Pick

TEISCO DG-67 (Serial 300790) – Rare Japan Vintage Electric Guitar

Estimated Production: 1967

This listing is for a TEISCO DG-67 electric guitar, serial number 300790.

The DG-67 is one of the rarer late-period TEISCO models and is seldom seen even within Japan. While it exhibits the quirky construction methods, unique design elements, and occasional roughness commonly associated with vintage Japanese bizarre guitars, it remains an excellent example of the creativity and character that made TEISCO famous among collectors worldwide.

TEISCO manufactured electric guitars, basses, amplifiers, synthesizers, and other musical equipment from 1948 until 1985. Their distinctive styling, innovative switching systems, and unconventional engineering continue to attract collectors and players today.

The DG-67 was produced only for a relatively short period during the later TEISCO era.

Following TEISCO's merger with Kawai Musical Instruments in December 1966, the company was reorganized as Teisco Shoji. The DG-67 was one of the first new products released under this new organization.

Interestingly, early advertisements published in Japanese trade magazines during May and June 1967 identified the model as the DG-64. Beginning with the July 1967 issue, the model name was changed to DG-67.

Features

• 1 Volume
• 1 Tone
• Individual toggle-type pickup selector switches
• Split bar-pole-piece pickups
• Zero fret
• Low-mounted tremolo system
• Recessed body section designed to accommodate the tremolo assembly

The pickup design is particularly unique, utilizing separate magnetic pole sections for strings 1–2 and strings 3–5, reflecting TEISCO's distinctive engineering approach during this period.

Key Features & Condition

• Model: DG-67
• Serial Number: 300790
• Made in Japan
• Rare late-period TEISCO model
• Original electronics preserved
• Professionally disassembled, cleaned, inspected, and reassembled
• Both pickups functioning properly

Pickup Measurements:

• Front Pickup: 5.26kΩ
• Rear Pickup: 5.27kΩ

Setup:

• Strung with 10–46 gauge strings
• String height at 12th fret:
• • 1st string: approx. 2.0mm
  • 6th string: approx. 2.2mm

Truss Rod:

• One-way truss rod
• Additional tightening adjustment remains available
• No remaining loosening adjustment available

The guitar currently plays without significant buzzing or choking.

Please refer carefully to all photos for condition details.

Preservation Philosophy

To preserve as much originality as possible, no unnecessary restoration or modifications have been performed.

The guitar was completely disassembled for cleaning and inspection. Components were cleaned individually and reinstalled while maintaining the original electronic configuration wherever possible.

The goal of this work was preservation rather than restoration.

Electronic Maintenance Performed

During inspection, scratchiness was present in the tone potentiometer and output jack.

Because the components are approximately 60 years old, all wiring was temporarily removed to allow proper cleaning.

Maintenance performed includes:

• Tone potentiometer disassembled internally
• Carbon track cleaned using electronic contact cleaner
• Contact conditioner applied
• Wiper contacts polished
• Output jack polished and cleaned
• Pickup selector switches disassembled and internal contacts polished

The original wiring remains installed.

Due to the original manufacturing methods and age of the instrument, some wire insulation appears partially heat-affected from the factory soldering process performed decades ago.

To preserve originality, the wiring was not replaced.

Please note that original solder joints were necessarily removed during servicing and reassembled afterward.

Although every effort has been made to clean and stabilize the electronics, occasional noise or scratchiness may still occur in vintage components.

Neck, Frets & Playability

The frets show normal wear consistent with decades of use.

Because the original frets are the narrow, low-profile type commonly found on vintage Japanese guitars of this era, no fret leveling was performed in order to preserve originality and avoid excessive material removal.

The frets were polished to improve appearance.

The fret edges originally exhibited significant sharpness.

Only minimal dressing was performed to improve playing comfort while preserving originality.

Several frets showed slight lifting during inspection:

• 1st string side: 2nd fret
• 1st string side: 3rd fret
• 6th string side: 20th fret

These areas were carefully stabilized using a very small amount of adhesive and gentle seating.

Buzzing and choking associated with these frets have been substantially improved.

However, due to the age of the instrument and potential vibration during shipping, future adjustment may eventually be required by the next owner.

Tuners

The original vintage tuners remain installed.

The tuners were cleaned and lubricated during maintenance.

All tuners function and hold tuning; however, several tuners remain somewhat stiff to turn due to age and wear. The stiffness does not currently prevent normal tuning operation.

No tuner replacement was performed in order to preserve the originality of the instrument.

Future servicing or replacement may be desired depending on the next owner's preferences.

Wood Condition

A small crack is present in the fingerboard surface around the 3rd fret area.

Another age-related crack is present near one of the neck mounting screw locations.

The neck remains securely attached and functions normally.

No structural instability is currently observed.

Cosmetic Condition

• Original headstock logo is missing
• Original pickguard is missing

The body exhibits finish checking and lacquer cracking throughout, consistent with a vintage instrument of this age.

Numerous scratches, dents, finish wear, paint loss, and signs of use are present throughout the guitar.

These cosmetic characteristics are considered part of the instrument's vintage character.

Please note that Reverb allows a maximum of 25 photos.

Additional cosmetic imperfections may exist beyond those shown in the photos.

Photos 22 through 25 document the instrument before and during maintenance work.

Neck Relief

Neck relief was evaluated by fretting the first and final fret and observing string clearance.

Current condition:

Treble Side (1st String Side)

• Almost straight with a very slight forward bow

Bass Side (6th String Side)

• Almost straight with a very slight back bow

The guitar currently plays without significant buzzing or choking.

Please note that neck conditions may change during shipping or due to climate differences in the destination country.

Included

• Vintage hard case
• Vintage shield cable (untested)
• Original TEISCO logo pick

The vintage hard case is included primarily as protection during shipment.

Due to its age, functionality and condition cannot be guaranteed.

The vintage shield cable has not been tested.

Shipping Information

This guitar will be shipped from Japan via EMS (Express Mail Service).

Free shipping applies to the outbound shipping cost only.

The shipment will be sent on a DDU (Delivered Duty Unpaid) basis.

Any import duties, VAT, customs clearance fees, brokerage fees, handling charges, or other taxes and fees imposed by the destination country are the sole responsibility of the buyer.

Please check your country's import regulations and potential charges before purchasing.

Transit times may vary depending on customs processing and local postal services.

The guitar will be carefully packed to help ensure safe international transportation.

Shipping / Import Duties / Address Restrictions

Shipping costs (if applicable) are determined according to the individual listing and destination.

If free shipping is offered, it applies to outbound shipping charges only.

Import duties, taxes (including VAT), customs clearance fees, brokerage fees, and any additional charges imposed by the destination country or shipping carrier are the responsibility of the buyer and may vary depending on the destination country.

Please note:

We cannot ship to P.O. BOX, POB, APO, or FPO addresses.

Shipping eligibility may vary depending on the destination country and local customs regulations.

Certain countries may restrict delivery to either private individuals or registered business entities.

If shipping restrictions apply to your address type, we may contact you for clarification or cancel the order.

Please ensure your shipping address is complete and accurate before purchasing.

Orders that do not meet these conditions may be cancelled.

About RETUNE WORKS

RETUNE WORKS specializes in careful inspection, cleaning, and preservation of musical equipment while respecting original circuits, tone, and historical integrity.

For this DG-67, originality was prioritized wherever possible.

The electronics were carefully cleaned and serviced while preserving original components and wiring whenever practical.

No unnecessary modifications were performed.

Our mission is to ensure that quality vintage instruments continue to be played, enjoyed, and passed on to the next generation.