3-IN-2-OUT HIFI Stereo Amplifier Audio Speaker Selector with XLR IN, VU Meters 300W

  

2/4 Channel Outputs for Flexible Listening: With 2 sets of switchable or simultaneous speaker outputs for A/B testing or dual-zone setups. Perfect speaker selector/switcher for bookshelf and floor-standing speakers in any audio setup. Versatile Inputs for Seamless Integration: Balanced XLR+TRS combo and dual RCA inputs ensure clean, noise-free audio with pro-grade compatibility, making it the best match for high-performance DACs and streamers like the Eversolo players. Record Player & Turntable Part.

Audio Board & DIY Kit. Audio Player & Turntable Parts. Bluetooth & XLR & MIC.

3-IN-2-OUT HIFI Stereo Amplifier Audio Speaker Selector w/ XLR IN, VU Meters 300W. 2/4 Channel Outputs for Flexible Listening: W. Ith 2 sets of switchable or simultaneous speaker outputs for A/B testing or dual-zone setups. Versatile Inputs for Seamless Integration.

Balanced XLR+TRS combo and dual RCA inputs ensure clean, noise-free audio with pro-grade compatibility, making it the best match for high-performance DACs and streamers like the Eversolo players. Flagship Chipset for Optimal Performance. Equipped with 2PCS TPA3255 chips delivering up to 300W×2 or 150W×4 output, paired with an internal 48V/10A GaN power module, NJW1194 IC, and OPA1612 op-amps. Enhanced by PFFB technology, which eliminates load dependency, further enhancing performance and sound quality. Tone Control & Pure Bypass Mode: Enjoy ±10dB of bass and treble shaping, also engaging the Bypass Mode disables the tone and volume circuits. Enjoy the ultimate flexibility of an integrated amp or the uncolored, original signal path of a pure power amp for critical listening. Iconic VU Meters & Smart Control: The large, retro blue VU meters.

With AGC provide captivating, real-time visual feedback. Modern convenience is built-in with 12V trigger for synced power, full-function remote, instant mute, creating a fully immersive HiFi audio system.

Q: Is volume control available in Bypass Mode? A: No, in Bypass Mode, both volume and tone control are unavailable. The amplifier's volume is set to maximum by default. Please lower the source volume before switching to this mode to prevent hearing damage and speaker damage.

Q: What should I use the 12V trigger input for? A: The 12V trigger input is for preamps or DACs with a trigger output to sync power on/off. Please do not use it as an audio input or connect to a power supply. Q: Are there any specific requirements for the speakers connected to the A and B channels? A: It is recommended to use speakers of 4-8? With matching impedance for each channel. For example, use two 4? Speakers for channel A output and two 8? Speakers for channel B output. Q: What op-amp model is used in the G7, and can it be replaced? A: The G7 uses three OPA1612 surface-mount op-amps, which are soldered directly onto the board and cannot be replaced or swapped out. Q: Does the remote control include batteries?

Please prepare the batteries yourself. Q: Can the brightness and color of the VU meter be adjusted? A: No, the brightness and color of the VU meter are fixed and cannot be adjusted. Audio input: 2 groups of RCA/TRS+XLR combo input.

Audio output: 2 groups of Banana speaker jacks. Number of channels: Selectable 2-channel / 4-channel. Built-in power supply: DC 48V/10A. Frequency response: 20Hz-20kHz (±0.5dB).

Input sensitivity: RCA: 2V; TRS+XLR: 4V. VU Meter Dimensions: 8545.4mm / 3.341.79in. Dimensions (WDH): 27519078mm / 10.837.483.07in.

Package dimensions (WDH): 435265110mm / 17.1210.434.33in. Net weight: 3.34kg / 7.36lb.

The power specifications are estimated values. Actual performance may vary based on usage conditions. Free Return Within 30 Days.

We provide return with 30 days. Is provided for all items. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers' listening experience. During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.