Built-in USB/SD player with recording functionality for capturing performances or presentations. Portability:
The is a vintage, highly durable 4-channel powered PA head designed for gigging musicians, mobile DJs, karaoke hosts, and small-venue live audio applications. Delivering a clean 100 watts of power, this budget-friendly unit is highly regarded for its crisp highs, deep bass response, and rugged, road-ready design.
4 individual channels, each featuring both XLR and 1/4" inputs .
configuration balances a highly portable form factor with a rugged build meant to endure demanding road conditions. : 100 Watts of built-in amplification.
: Before flipping the power switch, pull the Master Level and all individual Channel Gains down to zero.
The Audio Choice QM4 Go to product viewer dialog for this item.
1 XLR (low impedance) and 1 1/4-inch TS Jack (high impedance)
: Frequently contain photos of the original back panels and control layouts, which serve as a visual reference for setup.
: Use the individual channel reverb knobs to add depth to vocals, controlled further by the master reverb setting. Common Uses
While an official PDF from the manufacturer is rarely hosted on modern sites, you can often find community-uploaded documentation or similar guides on sites like ManualsPlus or specialized archives like the Quantum Audio Device Database . For secondary market listings and additional photos of the controls, retailers like Reverb and eBay provide high-resolution views of the faceplate for reference. Share public link
: Master controls for the built-in effects and total volume.
: Connect microphones via XLR or instruments via 1/4" jacks to any of the four channels.
The "Audio Choice" brand is frequently distributed through major electronics suppliers like Parts Express . The QM4 model is often listed under their "Pro Audio" or "Home Audio" sections.
If you would like additional assistance, please share or the layout of the equipment you are trying to connect so we can tailor a solution to your exact setup. Share public link
Everybody has a different size of monitors and styles. You can customize the CVEFeed.io dashboard for your own taste.
Built-in USB/SD player with recording functionality for capturing performances or presentations. Portability:
The is a vintage, highly durable 4-channel powered PA head designed for gigging musicians, mobile DJs, karaoke hosts, and small-venue live audio applications. Delivering a clean 100 watts of power, this budget-friendly unit is highly regarded for its crisp highs, deep bass response, and rugged, road-ready design.
4 individual channels, each featuring both XLR and 1/4" inputs . audio choice qm4 manual link
configuration balances a highly portable form factor with a rugged build meant to endure demanding road conditions. : 100 Watts of built-in amplification.
: Before flipping the power switch, pull the Master Level and all individual Channel Gains down to zero.
The Audio Choice QM4 Go to product viewer dialog for this item. 4 individual channels, each featuring both XLR and
1 XLR (low impedance) and 1 1/4-inch TS Jack (high impedance)
: Frequently contain photos of the original back panels and control layouts, which serve as a visual reference for setup.
: Use the individual channel reverb knobs to add depth to vocals, controlled further by the master reverb setting. Common Uses : Before flipping the power switch, pull the
While an official PDF from the manufacturer is rarely hosted on modern sites, you can often find community-uploaded documentation or similar guides on sites like ManualsPlus or specialized archives like the Quantum Audio Device Database . For secondary market listings and additional photos of the controls, retailers like Reverb and eBay provide high-resolution views of the faceplate for reference. Share public link
: Master controls for the built-in effects and total volume.
: Connect microphones via XLR or instruments via 1/4" jacks to any of the four channels.
The "Audio Choice" brand is frequently distributed through major electronics suppliers like Parts Express . The QM4 model is often listed under their "Pro Audio" or "Home Audio" sections.
If you would like additional assistance, please share or the layout of the equipment you are trying to connect so we can tailor a solution to your exact setup. Share public link