We are manufacturing a 10th Anniversary Limited Edition run of our most popular models since the business started, the three models LS5/9, LS6 and LS3/5a will be limited to one hundred pairs per model.

All models have all been upgraded by Derek Hughes whilst still conforming to BBC standards (excluding the LS6).

The upgrades include WBT - 730.01 terminals, Van Den Hul cabling and redesigned crossovers with upgraded components.

The cabinets will all be Eucalyptus with black baffles, and we will only use this veneer for this special edition.

For all 3 models, the increased stiffness of the higher density front baffle results in a reduction of vibrations produced by the drive units being transmitted to the rest of the cabinet, and results in lower resonances in the cabinet walls, making the internal panel damping more effective. Minimising cabinet resonances enables the speaker to better recover low level musical information.

All models will now have HF switches on the front panels, apart from the LS3/5a which will be on the rear panel. This allows for fine tuning the cabinet to the appropriate room.

All will come with a certificate of authentication, and they will be delivered in bespoke ten-year anniversary cartons.

LS3/5a Anniversary edition:

• HF switch, on rear of the speaker (the first time this has been used on the LS3/5a).
• Crossover with upgraded Polypropylene capacitors and metal cased resistors for improved thermal performance.
• Upgraded Van Den Hul cabling.
• WBT terminals.
• Eucalyptus veneer with black baffle.
• Certificate of authentication
• Bespoke carton.

Specifications:

Manufacturer site:

• grahamaudio.co.uk