Ningbo Lumisonix Enterprises Ltd.
Volume Control
- 60W PA Speaker Transformer Volume Controller
- 500 Pieces
- USD $1 - 30 / Piece
- 50W 2-Channels PA Speaker Transformer Volume Control, 12steps
- 500 Pieces
- USD $1 - 30 / Piece
- Stereo audio volume control Dual 70V 100V PA Speaker Transformer Volume
- 500 Pieces
- USD $1 - 30 / Piece
- 60W Professional PA System Volume controller
- 500 Pieces
- USD $1 - 30 / Piece