• Bi-Directional RCA & XLR Converter: Seamlessly transforms RCA (unbalanced) to XLR (balanced) and XLR to RCA. It's the perfect solution for bridging consumer Hi-Fi gear with professional audio equipment, in either direction.
• True Balanced Circuitry for Pristine Sound: Upgrades your RCA signal to true balanced XLR. It eliminates unwanted electrical hum, buzz, and ground loop noise that contaminates your sound. Enjoy a cleaner, more detailed sound with improved signal integrity.
• Dual-Path with Independent Control: The two conversion paths are fully independent and can operate simultaneously without interference. Each features its own volume knob, acting as a mini-preamp for precise level matching between your components.
• Complete Audio Compatibility: Effortlessly integrate devices such as mixers, audio interfaces, active studio monitors, power amplifiers, DACs etc., ensuring stable, high-quality signal transmission for both home stereo setups and advanced audio systems.
• Premium Aluminum Build: Crafted from a solid, compact aluminum chassis, the NS-05P PRO not only fits your desk but also provides robust shielding. It effectively blocks external interference, guaranteeing pure signal for Hi-Fi listening.

User Manual of Nobsound NS-05P PRO

FAQS

Q: Is the RCA-to-XLR conversion on the NS-05P PRO a true balanced output?
A: Yes. The NS-05P PRO features a fully differential design, delivering a true balanced signal when converting from RCA to XLR.

Q: Can the NS-05P PRO operate both RCA-to-XLR and XLR-to-RCA paths simultaneously?
A: Yes. The two signal paths are fully independent, allowing both conversions to function at the same time without interference.

Q: Why is the NS-05P PRO not working?
A: 1. The NS-05P PRO is an active converter and requires a DC 5V (≥1A) power supply to function properly. Please check if the power supply work well.
2. Please ensure the RCA and XLR ports are connected correctly:
Left half: RCA input → XLR output; Right half: XLR input → RCA output. The NS-05P PRO does not support RCA-to-RCA or XLR-to-XLR connections. Incorrect connections will result in no signal output.

Q: Why does the output volume of NS-05P PRO differ in RCA-to-XLR and XLR-to-RCA modes?
A: When the volume knob is turned to maximum, XLR-to-RCA mode provides the maximum gain of +5dB, resulting in a louder output. In RCA-to-XLR mode, the maximum gain is 0 dB.

Q: What should I do if I hear hum or background noise when using the NS-05P PRO?
A: Please use a wire to connect the GND on the NS-05P PRO to a real earth ground or to the metal chassis of another equipment. If the issue persists, please contact us for further assistance.

• Brand: Nobsound
• Model: NS-05P PRO
• Audio input: RCA / XLR
• Audio output: XLR / RCA
• Work modes: RCA IN→XLR OUT / XLR IN→RCA OUT
• Power required: Yes
• Gain:
  XLR→RCA: 5dB
  RCA→XLR: 0dB
• THD+N: 0.008%
• THD: 0.00007%
• SNR: ≥89dB
• Channel balance (L/R): ≤0.01dB
• Frequency response: 20Hz-20kHz
• Input impedance: 20kΩ
• Output impedance: 100Ω
• RCA output level: 2Vms (max)
• Separate volume control: Supported
• Input voltage: DC5V(≥1A)
• Power interface: USB Type-C
• Dimensions (W*D*H): 155*70*42mm / 6.10*2.76*1.65in
• Net weight: 420g / 0.921b
• Package weight: 600g / 1.321b