The product looks nice, feels strong, and works fine.
New Douk Audio High Precision Passive Preamplifier Gold Volume
Product Details
Gold compact preamplifier with RCA terminals, includes instruction manual and cable.
- Brand: Douk Audio
- Model Name: Passive Preamplifier Gold
- Uses Alps potentiometer
- Connection Terminals: Copper gold-plated RCA terminals
- Accessories: Instruction manual, cable
- Color: Gold
- Input Impedance: 50K
- Dimensions (W * H * D):
64mm x 42mm x 98mm
- Weight: 255g
- Reference Price: ยฅ7,250 / Amazon
Purchased in May, but the preamplifier's volume control had a malfunction that was immediately fixed, so it is unused. The product has not been touched with bare hands.
Thank you for looking.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.




