2026 VK5D audio system processor
Developed for KTV applications, the VK5D from Leimeng Technology is an audio system processor highlighted by two core functions: vacuum-tube microphone timbre processing and music bass enhancement.Equipped with high-performance M-DSP chip and ESS AD/DA converter set, it realizes high-precision audio processing and low-distortion sound reproduction. The dual-engine limiter on every output channel delivers reliable protection for speaker equipment. It supports multi-connection options including USB, RS232 and Wi-Fi, paired with PC control software featuring built-in RTA real-time audio analysis and switchable Chinese/English UI for fast, convenient calibration.Balancing premium karaoke performance, refined sound quality and user-friendly operation, the VK5D serves as an essential core processor for KTV sound systems.
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- Product Details
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- Commodity name: 2026 VK5D audio system processor
- Commodity ID: 989
Developed for KTV applications, the VK5D from Leimeng Technology is an audio system processor highlighted by two core functions: vacuum-tube microphone timbre processing and music bass enhancement.Equipped with high-performance M-DSP chip and ESS AD/DA converter set, it realizes high-precision audio processing and low-distortion sound reproduction. The dual-engine limiter on every output channel delivers reliable protection for speaker equipment. It supports multi-connection options including USB, RS232 and Wi-Fi, paired with PC control software featuring built-in RTA real-time audio analysis and switchable Chinese/English UI for fast, convenient calibration.Balancing premium karaoke performance, refined sound quality and user-friendly operation, the VK5D serves as an essential core processor for KTV sound systems.
Technical Experience
LEIMENG TECHNOLOGY
Deeply engaged in the audio industry for over 10 years
Brand Reputation
LEIMENG TECHNOLOGY
Products are widely recognized by supporting suppliers
Honors and Qualifications
LEIMENG TECHNOLOGY
Multiple technical certificates and software copyrights
High-Quality Service
LEIMENG TECHNOLOGY
High-quality and professional services from pre-sales to after-sales
Product Introduction
Functional Features：- 64Bit Precision | High-fidelity Audio Processing
- High-performance DSP for Complex Calculation
- DEL Dual-engine Limiter for Speaker Protection
- Tube Emulation for Warm Vocal Timbre
- Bass Boost for Extended Low Frequency & Dynamics
- Tunable Echo/Reverb for Diverse Singing Styles
Product Introduction：
Launched newly by Leimeng Technology, the VK5D is a sound system processor developed exclusively for KTV applications. Centered on two core strengths — optimized vacuum-tube microphone timbre and enhanced music bass, it combines professional audio processing with user-friendly control to upgrade both karaoke experience and acoustic texture, substantially improving overall sound performance of KTV audio setups.
Focused on core singing experience for KTV, the VK5D innovatively integrates vacuum tube microphone timbre processing. Professional DSP algorithms replicate the iconic sonic character of classic vacuum tubes to fundamentally refine vocal performance and fix the harsh, thin-frequency drawbacks common to regular microphones.
To resolve the widespread low-bass deficiency of compact KTV speakers, proprietary psychoacoustic bass enhancement technology extends low-frequency cutoff and boosts dynamic response, greatly enriching low-end output and musical ambiance for small-to-medium-sized loudspeakers.
Powered by high-performance M-DSP audio-dedicated chip paired with premium ESS AD/DA converter: the M-DSP effortlessly handles heavy concurrent calculations of tube emulation, reverb and bass boost without audio lag or dropout; the ESS chip precisely captures subtle sound details such as vocal breath sounds and instrument harmonics, with total harmonic distortion down to 0.0038% on music input for clean, unmuddy playback. Every output channel is equipped with dual-engine limiting to automatically restrain overloaded signals, preventing shrill feedback and speaker burnout from excessive load.
It supports USB / RS232 / Wi-Fi connectivity and comes with control software built-in RTA real-time audio analyzer. Users can precisely fine-tune tube warmth and bass intensity; bilingual Chinese/English UI further streamlines system calibration.
With core design philosophy of improving singing via tube timbre and enriching atmosphere via bass boost, the Leimeng VK5D precisely targets two pivotal KTV demands. Supported by robust hardware and intuitive tuning system, it delivers relaxed singing and pleasant listening for end users while enabling sound engineers to quickly dial in desired sound, effectively elevating the full karaoke acoustic experience in commercial KTV venues.Technical Specifications：
Music Input - 2 pairs of analog stereo RCA terminals (select 1 out of 2) Maximum Level：+14dBu Dynamic Range/SNR 107dB(A-weighting) Input lmpedance：24kΩ THD+N 0.0038%(Music Input：0dBu@1kHz) Microphone Input - 3 × analog TRS terminals Maximum Level：-7.5dBu 0.0062%(Mic Input：-22dBu@1kHz) Max Gain：Analog 22dB/Digtal 11dB Latency 1.27ms(Analog Input-Output@48kHz) Input Impedance：50kΩ(Unbalanced) Power 220VAC±10%，30W Analog Output - 6 × XLR terminals Maximum Level：14dBu Dimensions 44×483×205mm (1U) Source lmpedance：<50Ω Weight 3.2kg(N.W.)，3.8kg(G.W.) Frequency Response 20-20kHz Product improvements may lead to changes in the above specifications. Cooperation Consultation：
Customer Service
Tel: 13392689454 (WeChat)Regional Manager (Zhang)
Tel: 15322030906 (WeChat)Regional Manager (Pan)
Tel: 15360072512 (WeChat)Regional Manager (Huang)
Tel: 13352848781 (WeChat)Key words:- VK5D
- 音箱系统处理器
- 效果器
- 雷萌科技
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