- brand:
- Dawei
- Color classification:
- Texas NE5532 op amp tone board, original BB OPA2604 op amp tone board
- Article number:
- NE5532
- Chip model:
- NE5532/2604/6N3/5534
- Chip conversion rate level:
- high
- Power supply mode:
- Dual voltage AC 12V to 15V three wires
- Sound quality level:
- Grade A
- Regulation type:
- High/medium/low/volume four adjustments (according to the introduction)