BJA Twin-Layer Plinth for Dual
(Dimensions: Dual big model 486 x 418, Dual small model 430 x 375mm)


Dual double plinth
BJA double plinth for Dual

I would be happy to build a heavy twin-layer plinth made of birch plywood with cork damping for your (fully functional!) Dual turntable.

All my plinths are 3D-designed and CNC-milled!
They are suitable for the classic models from the 1960s and ’70s, including generations 101x, 121x, 122x, 133x, 601, and 701.

My CNC-milled birch plywood plinths essentially consist of two separate plinths with a cork isolation layer in between. All electrical connections are integrated into the lower plinth.


The Twin-Layer Plinth Construction (Two Plinths with a Cork Isolation Layer) Offers:

  • Improved bass response

  • Enhanced soundstage

  • A more refined and stable sound

  • Greater detail and clarity

At the bottom, a large recessed cover is securely screwed in place. This allows easy access to the underside of the turntable—convenient for adjustments and minor repairs.

Even more importantly: some audiophiles swear by an open bottom because it improves sound quality. This is now easily achievable since the cover plate can be quickly removed!


How Does It Work?

You bring your turntable to me, and it will be returned to you as follows:

  • A heavy birch plywood plinth, beautifully finished with hard oil and wood butter (choices include pine, chestnut, walnut, light oak, and more) or with white or black textured lacquer

  • The inside is coated with black textured lacquer to keep it virtually dust-free

  • Complete conversion and installation of your turntable, including all connections (power cord terminal, RCA terminals, and grounding wire)

  • Cleaning and lubrication of the platter bearing (using specially selected oils)

  • Cleaning of tonearm, platter, and chassis


Optional Upgrades:

  • Dynavox damping feet

  • BJA damping feet made of birch plywood

  • Installation of your own damping feet

Would you like to keep using your original cables? No problem — I’ll simply add two openings in the back for the cables.
 


BJA twin-layer plinth for Dual
BJA twin-layer plinth for Dual - rear connections

For costs please refer to the PRICE LIST.
For more photos, please visit the GALLERY.