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YELLOW SINGLE is a sophisticated single-channel Class-A preamplifier. It has been specially developed to offer musicians and sound engineers a high-quality yet straightforward solution for a range of performing and recording applications. The portable preamp has one dedicated input channel that accepts a range of microphones, pickups and instruments. This makes it ideal for solo performers or individual ensemble members. The Return socket can also be used as an additional line source input if required.
YELLOW SINGLE’s channel controls include 4-band EQ, 10V supply for electrostatic microphones, plus other dedicated filters for sound parameter adjustment. Four output lines (max) enable connection to active loudspeakers, mixers, recording devices and effects. The Send and Return connectors enable an effect loop. A separate headphone output is also provided.
Weight0.32 kgDimensions (LxDxH)15 x 10 x 3.8 cmFrequency Response (@ ±3dB)10 to 25 kHzConstructionAnodized aluminium boxMic In connectorXLRMic In sensitivity-56 dBMic In impedance4.7 kΩInstrument In connector1/4" jack unbalancedInstrument In sensitivity-52 dBInstrument In impedance3 to 300kΩReturn connector1/4" jack stereoReturn sensitivity-30 dBReturn impedance22 kΩMaster Out connectorXLR - 1/4" jack unbalancedMaster out level20 dBu (XLR) / 14 dBu (jack)Master Out impedance100 ΩDI Out connectorXLRDI Out level0 dBuDI Out impedance100 ΩSend Out connector1/4" jack unbalancedSend Out level+5 dBSend Out impedance100 ΩPhones connector1/4" jack stereoPhones level+10 dBuPhones impedance10 ΩEQYesLow Shelving, +15 / -23dB (@60Hz)Low-mid Peaking, ±12dB (@300Hz)Hi-mid Peaking, ±12dB (@1.3kHz)High Shelving, ±23dB (@12kHz)FiltersReson (notch filter)-20dB (@150Hz / @220Hz)Warm1st order Low pass (cut freq. 1.5 kHz)Low Cut2nd order High pass filter (cut freq. 120Hz)Phantom power (nominal)24 VDCStat power (10 VDC)YesPreampClass-A, no negative feedback, no integrated circuitsAudio transformerNoSupply24 VDC 210 mA regulated power supply