Dynaco A25 MKII Bookshelf Speakers Pair – Professionally Restored – 1-Year Warranty

$1,599

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  • Dynaco A25 MKII 2-way aperiodic bookshelf speakers
  • 10-inch woofer and dome tweeter
  • Woofer voice-coil rub corrected
  • Cabinets re-veneered and refinished in walnut-tone PU lacquer
  • New grilles and new badges
  • Backed by our 1-Year HQaudios Seller Warranty

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SKU: 12LC0038 - VS24 Categories: , ,

SOUND DEMO / AUDIO EXPERIENCE

Sound Demo

For the best audio experience, please use headphones or external speakers.

Dynaco A25 MKII Bookshelf Speakers Pair
Professionally Restored by HQaudios – Inspected & Tested – Backed by Our 1-Year Warranty

KEY HIGHLIGHTS
Dynaco A25 MKII 2-way aperiodic bookshelf speakers
10-inch woofer and dome tweeter
Woofer voice-coil rub corrected
Cabinets re-veneered and refinished in walnut-tone PU lacquer
New grilles and new badges
Backed by our 1-Year HQaudios Seller Warranty

PRODUCT OVERVIEW
The Dynaco A25 MKII continues the design of Dynaco’s best-selling A25, a 2-way bookshelf speaker with a 10-inch woofer and a dome tweeter in an aperiodic (resistively vented) cabinet.
The aperiodic loading gives smooth, well-damped bass from a compact cabinet that works well on stands or shelves.
This pair has been re-veneered and refinished in walnut-tone PU lacquer, with new grilles and badges, and the woofer voice-coil rub was corrected.


HQAUDIOS RESTORATION & TESTING

Before Restoration
The Dynaco A25 MKII pair was carefully inspected upon arrival to evaluate its mechanical, electrical, and cosmetic condition.
Each cabinet, cone, surround, and spider was checked for originality and for glue joints that had loosened or shifted with age. Every driver was tested by hand for voice-coil rub – a scratching noise or a stiff, binding cone indicates a shifted or heat-damaged voice coil. The DC resistance of every driver was checked against its nominal impedance. The crossover networks were examined for bulging or leaking capacitors, each capacitor was measured against its original value (within 10% tolerance), and the wiring and terminals were inspected.
Inspection Findings: On this pair, the inspection found heavy scratches on the cabinets, dust inside the cabinets, worn badges, oxidized and dirty terminals, broken grille frames, and voice-coil rub on a woofer.
The inspection results were used to determine the work required for this specific pair.

During Restoration
Based on the inspection results, this Dynaco A25 MKII pair was restored according to HQaudios’ technical standards while preserving its original engineering and voicing.
Woofers: The voice-coil rub was corrected and the woofer was re-centered.
Cabinets: The cabinets were re-veneered and refinished in walnut-tone PU lacquer, and the cabinet interiors were cleaned.
Badges: The badges were replaced with new ones.
Grilles: New grille frames and grilles were fitted.
Crossover Networks: Both crossover networks were checked and confirmed in good working order.
Original Drivers: All drivers retain their original cones and diaphragms, which are in good condition.
Cleaning & Detailing: The drivers, crossover boards and terminals were cleaned, and the cabinets and grilles were cleaned and detailed.

After Restoration / Final Testing
Once restoration was completed, the pair underwent comprehensive testing under real operating conditions.
Phase Check: Driver polarity was verified using a phase-reversal check to ensure both speakers play in correct phase.
Listening Test: The pair underwent an extended real-world listening test with a wide range of music to confirm dynamics, tonal balance, and stereo imaging.
Final QC: Only after completing HQaudios’ restoration and testing process was the pair approved and prepared for its next owner.

CONDITION

Technical Condition
Woofers: Original 10-inch woofers, checked on both speakers
Tweeters: Original dome tweeters, checked on both speakers
Crossover Networks: Checked on both speakers
Phase: Polarity checked on both speakers

Cosmetic Condition
Cabinets: Re-veneered and refinished in walnut-tone PU lacquer
Grilles: New grilles
Badges: New badges
Overall Presentation: A refinished vintage pair with a clean presentation. Please review all photos for exact cosmetic details.

All Drivers Checked
Crossover Capacitors Measured
Phase Checked
Final Listening Test Completed

SPECIFICATIONS
Brand: Dynaco
Model: A25 MKII
Type: 2-Way Aperiodic Bookshelf Loudspeaker
Woofer: 10-inch cone woofer
Tweeter: Dome tweeter
Dimensions (each): approx. 11.4 W x 19.7 H x 9.8 D in
Weight (each): approx. 19.8 lbs

WHAT IS INCLUDED
1 Pair of Dynaco A25 MKII Speakers
2 Front Grilles shown in the listing photos
Only the items specifically listed above are included. No stands are included; any stands, bases or platforms shown in the photos are for display only. Speaker cables and other accessories are not included.

SHIPPING & PACKAGING
Your vintage audio equipment will be professionally packed by HQaudios using protective materials appropriate for its size, weight, and construction. Large or heavy items may be palletized and shipped by freight when required for safer transportation.
HQaudios Professional Shipping and Packaging
Please contact us before purchase for the most current availability information.

1-YEAR WARRANTY & CUSTOMER SUPPORT
Your purchase is backed by our 1-Year HQaudios Seller Warranty (this is an HQaudios warranty, not a Dynaco manufacturer warranty). Our team provides support before and after your purchase. If you have questions about setup, operation, compatibility, or your order, please contact HQaudios for assistance.

MORE FROM HQAUDIOS

HQaudios Vintage Audio Repair and Restoration
HQaudios Custom Audio Projects

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