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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
The Opus 4 is hand-made to order in the UK
using a variety of sources and speakers
important for the aesthetic design also play an important role in damping chassis resonance
Similar to the AE500 comparison
Smoothed Platter Styling
Sophia Electric Aqua III 274B Rectifier Tube (single) AZ4 The Opus 4 is hand-madeThese drop ship from Sophia. The original Aqua was the best of its timefar superior to the vintage WE 274B in sonic performance, compatible with a wider range of equipment, and without the limitation of WEs 4F maximum first capacitor requirement. It was a great success in the marketplace. During the pandemic, Sophia Electric pushed the performance boundaries of the 274B tube and introduced the Pro Max version, the 'Aqua 274B II.' It delivered the
US$ 2497.50
US$ 33.95
US$ 34.99
