Check the listing for details. Mono Balanced Unbalanced Input To Balanced Output Board JRC5532. Color: Blue, Condition: New. Listed at 23.72 USD. Mono Balanced Unbalanced Input To Balanced Output Board JRC5532 Introductions & Parameters:1. Using the original JRC5532, with gold-plated IC seat, you can freely replace other op amp ICs according to your preferences2. The main filter capacitor adopts 3300UF/25V*2 capacitor3. The resistors are metal resistors to ensure a good signal-to-noise ratio of the whole machine.4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and full tin plating process to ensure good passing performance of large and small currents and PCB quality.5. The wiring of this board is reasonable and beautiful. If you feel that the current of other tone boards is loud and the sound quality is poor, then this one is your choice!6.1 RCA single-ended input, 1 XLR balanced input, 1 XLR balanced output7. XLR balanced input and output are wired in accordance with European and Japanese standards, 1 ground, 2 negative and 3 positive.8. Input voltage AC12V-0-AC12V or AC15V-0-AC15V9. Dimensions 161*76*25MM10. Net weight: 0.2KG Package:1pc Mono Balanced Unbalanced Input To Balanced Output Board