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Specifications for the charging function and the compatible chargers
Presonus Quantum ES Ultimate Bundle
Recording Set
Consisting of Quantum ES 2 USB-C audio interface, Eris 3.5 2nd Gen active studio monitors, HD9 studio headphones, M9 large-diaphragm condenser microphone
Including 12 months Studio One+ with access to Studio One Professional Edition, add-ons and more, as well as a perpetual licence for Studio One Professional
Quantum ES2:
2x2 USB 2.0 audio interface with USB-C connection
Conversion with up to 24-bit/192 kHz
2 Combo inputs: mic / line: XLR / jack
1 Instrument input on the front
48 V Phantom power
2 MAX-HD preamps with 75 dB gain each
Auto Gain function
Control functions such as pre-amplification and phantom power directly from Studio One or the Universal Control app
LED level indicator for monitoring the input and output levels
Loopback function
2 Balanced TRS jack outputs
Stereo headphone output
MIDI In and Out
Latency-free monitoring
Bus powered
System requirements interface: Windows 10 or later, Mac OSX 10.14 or later
Eris 3.5 2nd Generation:
3.5" Woofer and 1" silk dome tweeter
Frequency range: 80 Hz - 20 kHz
Max. sound pressure level: 97 dB (@ 1 metre)
Auto standby switchable
TRS jack input: L/R, balanced
RCA pair L/R
Treble control and bass control: -6 to +6 dB each
Front aux input for smartphone etc. 3.5 mm stereo mini jack
Front headphone jack: 3.5 mm stereo mini jack
Front volume control with on/off switch and operation LED