HKM-540755 Bluetooth Sound Card Mixer with Microphone Effects and USB Compatibility
SKU: 72449935164

HKM-540755 Bluetooth Sound Card Mixer with Microphone Effects and USB Compatibility

Sale price$114.29 Regular price$126.99
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

HKM-540755 Bluetooth Sound Card Mixer with Microphone Effects and USB CompatibilityIntroducing the HKM 540755 Bluetooth Sound Card Mixer, designed to elevate your audio experience with versatile functions and high quality performance. This sleek black mixer combines a durable metal and ABS construction, ensuring longevity while delivering exceptional sound quality. The HKM 540755 features an impressive frequency response of 20Hz to 20kHz, along with a total harmonic distortion of just 0. 02%, making it perfect for both professional

Introducing the HKM-540755 Bluetooth Sound Card Mixer, designed to elevate your audio experience with versatile functions and high-quality performance. This sleek black mixer combines a durable metal and ABS construction, ensuring longevity while delivering exceptional sound quality.

The HKM-540755 features an impressive frequency response of 20Hz to 20kHz, along with a total harmonic distortion of just 0.02%, making it perfect for both professional and home use. Equipped with multiple input channels, including four microphone inputs, line inputs, PC, and USB options, it allows for seamless connectivity and versatility in your audio setup.

With true digital effect processing and independent volume adjustments, this mixer provides you with the tools needed to tailor your sound. The integrated phantom power supply makes it compatible with large diaphragm condenser microphones, enhancing its usability across various applications. Plus, the USB audio compatibility at 2IN/2OUT with a decoding rate of 48.1kHz and 24-bit bit depth guarantees crisp audio transmission.

Keep your levels in check with the clear LED indicators for the MAIN STEREO LEVEL, ensuring you never miss a beat while monitoring your audio. Whether you're mixing live performances, recording podcasts, or live-streaming, the HKM-540755 boasts the functionality and reliability to meet your needs.

Unleash your creativity and take control of your sound with the HKM-540755 Bluetooth Sound Card Mixer, an essential addition to any audiophile's toolkit.

Product information:

Colour: Black
Material: Metal + ABS

Frequency response: 0.05%dB/-2.0dB (20Hz to 20kHz), refer to rated output power @1kHz, GAIN knob: medium
Total harmonic distortion (THD+N): 0.02%@+10dBu (20Hz to 20kHz), GAIN knob: medium
Noise (20Hz to 20kHz): Residual output noise, -85dBu (STEREO OUT, STEREO LEVE), GAIN knob: small
Crosstalk (1kHz)*2: -83dB
Input/output impedance:
Microphone input: 3kΩ, line input: 10kΩ
Output: 150Ω (balanced) 75Ω (unbalanced)
AES digital signal input and output: 110Ω
Input channels: MIC*4, 2REC, PC, 2LINE, USB, BT, 3.5MINI
Output channel: STEREO OUT: 2, PHONES:1, 3.5MINI MAIN PH OUT:1, 2.GROUP PH:1.3.5MINI LOOP BACK output: 2.REC
Bus: Stereo: 1, GROUP:1.
Input channel function:
HPF(Mono)80Hz,12dB/octave (CH3,4) EQ HIGH
Gain: +15dB/-15dB frequency: 10kHz ramp frequency: EQ LOW
Gain: +15dB/-15dB Frequency: 100kHz Ramp frequency: PEAK LED When the signal after EQ reaches 3dB below the distortion, the LED lights up
LED indication: MAIN STEREO LEVEL knob, the green light is on when the MAIN LEVEL signal reaches -10dB, and the red light is on when it reaches 3dB below the distortion
Input and output level: MIC (-60dB) LINE OUTPUT (-40dB) MAX OUT (+12dB)
USB audio: 2IN/2OUT USB audio 2.0 compatible, decoding rate: 48.1kHz, Bit depth: 24-bit
Effect category: independent volume adjustment effect: true digital effect processing
Phantom power supply voltage: support large diaphragm condenser microphone
Voltage adapter: DC 5V/2.0A standard


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72449935164

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Reviewed in the United States on March 3, 2025
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Alex caine
Boise, US
★★★★★ 1
Awful.
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Easiest one star review ever. I'm writing this with bloody fingers from assembling this. Multiple poles were bent, none of the pole connectors worked, the hex wrench broke in my hand, the screws didn't really go into the holes provided (I had to get a friend with a press drill to widen the holes to make it work), there are sharp edges on the poles where there is a seam, and doesn't look that great once assembled. Easy do not buy, the only reason I didn't return is because it would have been tough to disassemble the half I got through in the first 5 hours of building (mostly spent fixing the product delivered)
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Reviewed in the United States on December 30, 2025
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★★★★★ 5
Pretty good, especially for this price point.
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★★★★★ 5
Easy to manage
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Sturdy, easy to manage and roll around. The material for the walls is of a decent ply as well
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Samson Yu
Fort Morgan, US
★★★★★ 4
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Worked well and it was easy to roll around and fold. The size is great and has a good weight to it. Very sturdy, I plan to buy more
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