Details

Expo Mark 2 Sound Chair by Grant Featherston for Aristoc. Available in original condition for $17,800.

 

The Expo Mark II sound chair is an enduring legacy of Australia’s contribution to the 1967 world exhibition in Montreal, Canada.

The Australian pavilion at Expo 67 included 240 sound chairs from Melbourne-based contemporary furniture designers Grant and Mary Featherston.

The chairs were commissioned by Robin Boyd, who designed the Australian pavilion’s interior and displays at Expo 67. Boyd commissioned the Featherstons to develop a ‘talking chair’ to deliver information about Australia to visitors in seated comfort.

The Mark II sound chair acquired by the National Museum in 2007 was produced between 1967 and 1970. It was adapted for the domestic market from the original Expo chair design by Aristoc Industries.

The sound chair was made by moulding the shell in expanded rigid polystyrene, which was then upholstered in polyurethane foam and wool. The headrest, back and base were constructed in one continuous circular form, with a winged back. A circular seat of polyurethane was set into the base of the frame and two speakers were fitted to the internal shell in the head bolster.

Height. 1145 mm. Width. 735 mm. Depth. 820 mm

Brand & Designer

Featherston

Color

Blue

Style

Vintage

Material

Other Fabric and Textiles

Condition

Good

Dimensions (cm)

74.0W x 82.0D x 115.0H

Why Bazaa?

Reliable Delivery
We work with trusted couriers and professional movers to ensure your items arrive safely. Smaller pieces typically arrive within 7 days, while larger items are delivered within 7 to 14 days with full tracking provided.

We deliver Australia wide, including regional and remote areas. Every delivery is fully insured for damage or loss, so you’re covered from dispatch to arrival.

Prefer to collect in person? Every purchase includes a free local pickup option from the seller. Enter your postcode above to view delivery options and pricing tailored to your location. You’ll be kept informed at every stage so you know exactly when your item is arriving.
Secure Payments
Every transaction is encrypted and protected from checkout to delivery. Your payment is only released to the seller once the item is safely on its way to you.
Curated Selection
Each piece on Bazaa is chosen for its quality, design, and originality. We partner with some of the best Australian sellers, curating not just beautiful furniture but also the people behind it. No mass production, just character.
Kinder Purchase
Buying vintage is a smarter and more sustainable way to furnish your space. You’re giving timeless pieces a second life while reducing waste.
Shop with Confidence
All purchases are backed by our Buyer Protection Guarantee. If your item arrives damaged, we’ll make it right with a full refund, a free return, or by covering the cost of repairing it. Your satisfaction and peace of mind are our priority.