Lot · Vintage Preamps & Tube Preamps
Vintage Sumo Electra Model 600 Stereo Preamplifier MM MC Phono Rack Mount
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Wed · Jun 10, 2026
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ZIP 066**
gwnw165.2025
17,738 ratings · 99.40% positive
Description
From the sellerStereo Preamplifier. Sumo Electra Model 600. Condition: Faceplate is in good condition with all lettering crisp and legible. All original knobs and push-buttons are present and intact. Rear panel connections are clean with no visible corrosion.
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