Samson QH4 4-Channel Headphone Amplifier
With Samson's QH4 Headphone Amplifier you can split one audio source into four individual channels . Simply route audio into the device through two 1/4" balanced inputs—or one stereo 3.5mm auxiliary TRS input—and then, through its multiple stereo 1/4" jacks, you can plug in up to four pairs of headphones, all the while manipulating the individual volume of each pair with four on-board knobs.
- 4-Channel Stereo Headphone Amplifier
- 4 Stereo 1/4" Headphone Outputs
- Separate Volume Control on Each Channel
- For Headphones Between 16 & 600 Ohms
- 2 Balanced 1/4" Input Jacks
- Stereo 3.5mm Auxiliary Input & Output
- Master Volume, Mute & Mono Summing
- Suitable for Studios & Portable Studios
The QH4 is perfect for tracking multiple performers in a studio, podcast recording or recreational music listening. Its compact design makes the QH4 ideal for use with any studio or desktop workstation, as well as with laptops or smartphones when recording on the go.
To facilitate the connection of multiple QH4s—thereby achieving more than four headphone outputs by daisy-chaining units together—the QH4 features a stereo 3.5mm input jack and a stereo 3.5mm output jack. This high-power amplifier will work with headphones operating between 16 and 600 Ohms, and as such, is a suitable addition to your project studio, desktop workstation, or portable set up.
Stereo channels may be combined using the QH4's key feature, the Mono button, before audio is sent to headphones, allowing listeners to check for phase issues, mono compatibility or when monitoring tracks that are split left and right. The Mono button also allows you to take a split left and right feed from a stereo interview and send both tracks to each side of your headphones, ideal for quickly monitoring a split track podcast or recording.
||17 Hz to 47 kHz (-3 dB)
||8.3 dBu, 1% THD+N, loaded 16 R
||22 dB, 22 kHz, BW
||-114 dBu, 22 kHz BW, unweighted
||2 x 1/4" balanced inputs 1 x stereo 1/8" / 3.5 mm unbalanced TRS input
||4 x stereo 1/4" unbalanced
1 x stereo 3.5 mm unbalanced TRS output
||1 x Master volume knob 1 x master mute button 1 x master mono knob 4 x Channel volume knobs
|Headphone Impedance Range
||16 to 600 Ohms