Blue Note Certified™

Amplifier Authentication & Originality Report

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BLUE NOTE CERTIFIED AUTHENTICATION REPORT

Instrument Information

Item	Description
Manufacturer	Fender
Model	Deluxe Reverb
Estimated Year	1966
Country of Manufacture	USA
Configuration	1x12 Combo Amplifier
Serial Number	None Found
Chassis Number	A16989
Inspection Date	July 28, 2026
Technician	John Maynard

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Executive Summary

This Fender Deluxe Reverb has been thoroughly inspected under Blue Note Certified™ authentication standards. Construction details, cabinet materials, cosmetics, chassis, circuitry, wiring, speaker, and electronic components were evaluated for originality and authenticity.

The amplifier retains the overwhelming majority of its original factory components and construction. The only notable replacement items are the vacuum tubes, which have been replaced with modern Groove Tubes—a normal maintenance item that does not materially affect the originality classification of a vintage amplifier.

Overall, this amplifier represents a well-preserved example of a mid-1960s Fender Deluxe Reverb suitable for regular performance while still retaining significant originality.

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Cabinet Authentication

Cabinet Construction

Inspection Item	Result
Cabinet Construction	Original
Wood Species	Correct plywood construction
Dimensions	Correct
Structural Integrity	Original
Overall Condition	Fair

Cabinet Covering (Tolex)

Inspection Item	Result
Texture	Correct
Color	Correct
Seam Layout	Factory Correct
Condition	Fair

Grille Cloth

Inspection Item	Result
Original Cloth	Yes
Pattern	Correct
Grille Frame	Original
Condition	Fair

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Hardware Inspection

Component	Original	Condition
Handle	Yes	Fair
Corner Protectors	Yes	Fair
Rubber Feet	Yes	Fair
Rear Panels	Original	Fair
Mounting Screws	Original / Complete	Fair

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Control Panel Authentication

Component	Result
Faceplate	Original
Lettering	Original
Knobs	Original
Pilot Light	Original
Switches	Original

Overall Condition: Good

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Speaker Authentication

Item	Description
Manufacturer	Oxford
Model	Special Design
Date Code	465-6-66
Original Speaker	Yes
Condition	Good

The installed Oxford speaker carries an appropriate 1966 manufacturer date code that is consistent with the estimated production period of the amplifier.

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Chassis Authentication

Inspection confirms the chassis appears original to the amplifier.

Verified characteristics include:

• Original chassis

• Correct factory finish

• Factory stamp present

• No extra holes

• No evidence of structural modification

Overall chassis originality is excellent.

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Transformer Inspection

Transformer	Original	Manufacturer	Date Code
Power Transformer	Appears Original	Schumacher	606-6-02
Output Transformer	Appears Original	Schumacher	606-6-14
Choke	Appears Original	Schumacher	606-6-21

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Electronic Components

Component	Condition
Filter Capacitors	Very Good
Coupling Capacitors	Excellent
Cathode Bypass Capacitors	Very Good

Inspection revealed:

• No evidence of excessive modification

• Components remain clean and professionally maintained

• Overall electronic condition is Very Good

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Wiring Inspection

Factory wiring remains highly original.

Verified observations include:

• Original factory lead dress

• Original solder joints

• Correct factory wire colors

• No evidence of rewiring or unauthorized alterations

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Tube Inspection

Position	Status
Power Tubes	Replacement Groove Tubes
Preamp Tubes	Replacement Groove Tubes
Rectifier Tube	Replacement Groove Tube
Tube Shields / Retainers	Correct

Replacement tubes are considered routine maintenance items and do not negatively affect the amplifier's authenticity.

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Circuit Authentication

Inspection confirms:

• Original eyelet board construction

• Circuit layout matches factory specifications

• No known factory revisions observed

• No evidence of unauthorized circuit modification

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Modifications Summary

The only documented non-original components are:

• Replacement tubes

No additional modifications or alterations were observed.

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Condition Assessment

Blue Note Certified Grade

PLAYER GRADE

This amplifier is fully functional and intended primarily for musicians rather than strict collectors.

Characteristics include:

✓ Safe for regular operation

✓ Fully functional

✓ Cosmetic wear consistent with age

✓ Routine maintenance replacements present

✓ High level of originality retained

✓ Excellent choice for regular performance and studio use

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Originality Assessment

BLUE NOTE CERTIFIED ORIGINALITY

Classification: MOSTLY ORIGINAL

The amplifier retains its original cabinet, chassis, control panel, speaker, wiring, circuit, hardware, and electronic construction.

Only normal maintenance items (vacuum tubes) have been replaced.

Originality is considered well above average for a professionally maintained vintage amplifier of this age.

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Final Authentication Statement

After careful inspection of all visible mechanical, structural, cosmetic, and electronic features, this amplifier is determined to be an authentic 1966 Fender Deluxe Reverb retaining a high degree of originality.

Construction methods, cabinet materials, chassis characteristics, circuit layout, wiring, hardware, and speaker are all consistent with known factory production from the mid-1960s. No evidence of significant modification or structural alteration was observed.

The replacement Groove Tubes represent routine service maintenance and are not considered detrimental to the amplifier's authenticity or overall historical integrity.

This amplifier is therefore classified by Blue Note Certified™ as:

MOSTLY ORIGINAL

PLAYER GRADE

with a strong level of authenticity and originality suitable for both musicians and collectors seeking a well-preserved vintage example.

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Certified By

Blue Note Certified™

Technician: John Maynard

Inspection Date: July 28, 2026

If you'd like, I can also format this in the same premium Blue Note Certified style you've been using for your guitar reports, including the gold certificate page, originality seal, grading badge, and insurance/appraisal-ready layout.