B061 Volume Control Lossless Output for Passive Preamplifier Active Speakers No Power Supply Needed

B061 Volume Control Lossless Output for Passive Preamplifier Active Speakers No Power Supply Needed

Features:
- Passive volume controller
- Using professional 128mm/5" volume slider
- Output port connects to power amp, active speakers and preamplifier
- Precise and lossless volume adjustment
- Gold-plated RCA ports for input and output, with better performance
- Foster greater synergy between left and right channels
- Requiring no power supply; just plug and play
- Lossless input and output
- Steel shell and compact size make it all kinds of playing devices and active speakers
- Suitable for devices of high sound gain, such as PC sound card, DAC, CD player, digital player, active speakers and amplifier

Specifications:
- Model: B061
- Input channel: support 1 group of stereo RCA interface input
- Output channel: support 1 group of stereo RCA interface output
- Volume adjustment: 128mm/5" volume slider
- SNR: > 98dB
- Output gain: 0dB
- Output loss: < 0.01dB
- Distortion: < 0.002%
- Frequency Response: 10Hz-50KHz
- Input and output impedance: 10KΩ-50KΩ
- Input and output interface: input and output using gold-plated RCA interface
- Material: with metal shell
- Power supply: no external power supply required; plug and play
- Net weight: 0.54 kg/1.2 lb
- Product size: 170 x 69 x 50mm/6.7 x 2.7 x 2" (LxWxH)

Package Included:
- 1 x Volume Control