- Ecler Warm 4; 4 mixing channels; 4 phono inputs; 4 line inputs; 2 mic inputs; master output with XLR and RCA connectors; booth output with XLR and RCA connectors; headphone monitor output with 6.3 mm jack and 3.5 mm minijack; 3-band isolator full cut EQ; 3-band isolator (300Hz and 4KHz, -8 /+12dB, 4th. Order 24dB/oct); Analog subharmonic synthesizer for sub bass; Frequency gain selectable per channel; Maximum output power without distortion: 21dBV (23dBu); FX send control and pre/post fader selector per channel; FX return control and PFL; High quality Alps potentiometers with metal shaft; Wooden side panels; Dimensions (W x D x H): 340 x 81 x 372 mm; Weight: 5.3 kg