Description:
Power supply: DC12V 2A (Regulated 12V, not >12V)
Size: 137x89x22mm (L*W*H) (without tube height)
1. Using original 6J5 tube and original JRC5532
2. The main filter capacitor uses the original 470UF/25V, and the coupling capacitor uses the imported Philips capacitor 1UF.
3. Input and output with gold-plated RCA lotus seat
4. Reasonable wiring, small current
Package: 1x Tone Preamplifier Board