Avantgarde Acoustic Uno SD Sumiko Styli If your turntable or power

If your turntable or power supply are adjustable

but multiples can be stacked if desired (for a greater damping effect or to compensate on turntables where the arm height is not adjustable

It uses the ECL82 valve

weight and scale

Technical Specifications:Electronically Selectable Speeds: 33 1/3 rpm

Avantgarde Acoustic Uno SD Sumiko Styli If your turntable or powerThe Avantgarde Uno SD is a truly special, wide range speaker system. Its a three way design with horn loading covering the mid range and treble ranges along with a powered bass system covering lower frequencies. The result is a speaker with the remarkable benefits of horn loading but in a reasonably compact box, yet it's one that still offers a massive efficiency of 107dB and very wide bandwidth. The SD range is available with built in full range