Wharfedale SL 424 USB

SL 424 USB

The SL 424 USB Mixer is a studio/live mixer with built-in USB full-duplex interface.

Thanks to the lush equipment, it meets all requirements in live operation as well as in the sound or home studio. Due to the High-Qualiy 2-Input/2-Output 16-bit/48kHz USB interface, the console has a flexible record bus channel and is thus perfectly suited for live and home recording.

Balanced XLR inputs and studio-quality microphone amplifiers are part of the equipment, as well as balanced/unbalanced jack line inputs and insert jacks in the mono channels.

The mono channels feature an ultra-musical 3-band tone control with additional high-pass filter, and an almost unlimited creative potential lies in the internal effects processor with 16 practical presets.


Technical data

FREQUENCY RESPONSE
20Hz~20kHz ±2dB

THD+N
<0.025% @ + 14dBu ±0.5dBu



Maximum input level
Mic +4dBu ±1dBup;
Channel Line +21dBu ±1dBu;
Stereo Line +21dBu ±1dBu;
AUX Return In +21dBu ±1dBu



AC Power Options
AC100V-240V~ 50/60Hz



Dimensions (HxWxD)
76mm x 248mm x 262mm / 3" x 9.8" x 10.3"



Weight
2.7kg / 5.95lbs



MONO INPUT CHANNEL GAIN
50dB Variable MIC (0~-50dB)
Line (-20dB~ +30dB)



LEVEL METERS
12 Segment LED x2 (Output of +4dBu = 0dB) Main L/R



Input Channel EQ
High (±10dB) ±1.5dB 12kHz Shelving;
Mid (±10dB) ±1.5dB 1kHz Shelving;
Low (±10dB) ±1.5dB 80Hz Shelving



Maximum Balanced Output
Main XLR Balanced Out +26.5dBu ±1dBu



Level (1%T.H.D. at 1KHz )
Main Jack Balanced Out +26.5dBu ±1dBu



Maximum Unbalanced
Main XLR Unbalanced Out +21dBu ±1dBu



Output Level (1%T.H.D. at1KHz )
Main Jack Unbalanced Out +21dBu ±1dBu;
Headphone Output 150mw ±5mw @ 32ohms



Hum and Noise 20Hz-20KHz
-127dBu ±5dBu Mic Pre Equivalent Input Noise



(150R)
-85dBu ±5dBu Residual Noise

S/N
78dB ±5dB @ Fader Max

FFT
-62dBv ±5dBv @ Gain Fader Max

CMRR
62dB ±5dB @ 1KHz

Impedances
Mic: Balanced 6KO, Unbalanced 3KO ±200O; Line: Balanced 44KO, Unbalanced 22KO ±2KO; AUX Return: Balanced 20KO, Unbalanced 10KO ±2KO; All Other Unbalanced Outputs: 100O, Balanced Outputs: 50ohms

Effect Out
16x Effects: (1)Hall1 (2)Hall2 (3)Room1 (4)Room2 (5)Room3(6)Platereverb1 (7)Platereverb2 (8)Platereverb3 (9)Chorus(10)Flange (11)Delay1 (12)Delay2 (13)Chorus/Room1(14)Chorus/Room2 (15)Bypass (16)Rotaryspeaker