$ 698,00
cable jack-jack
$ 38,00
cable xlr-xlr
$ 58,00
extra power supply 24V EU
$ 48,00
extra 24V power supply US
$ 48,00
support stand yellow
$ 18,00


YELLOW series preamps have been specially developed to offer musicians and sound engineers flexible solutions that meet a range of performing and recording requirements. The preamps combine CLASS-A electronics with a modern, sophisticated design and lightweight yet robust aluminium housing. Every single section has been engineered to ensure maximum potential from any kind of sound source.

YELLOW BLENDER offers 2 dedicated inputs (one balanced XLR for microphones and one unbalanced Jack for instruments). The Return socket can also be used as a third input for line sources. A choice of four balanced / unbalanced output options enables connection to active loudspeakers, mixers, recording devices and effects. A separate headphone output is also provided. The two input channels include 4-band EQ, notch filter, phase reverse, low-pass “warmth” filter, low cut switch and phantom power (24V and 10V). The Send/Return sockets also enable an effect loop.

Main Features:
Modern, sophisticated design, built in a robust and light aluminum case. 
Thre input channels (maximum) for all kind of microphones and pickups
Four output lines (maximum) with multiple connections 
Headphone output
Send & Return for effect loop
Four band EQ for the two main channels to ensure a wide range of tonal controls
Hi-end pure class A electronics for the best possible sound performance

Weight 0.4 kg (0.88lb)
Dimensions 20x10x3.8cm (7.87x4.25x1.49 in)
Frequency Response 10 Hz to 25 kHz (+/- 3dB)
Construction Anodized aluminium box
Mic Input MIC IN: XLR balanced
  Sensitivity: -56 dB
  Impedance: 4.7 Kohm
  Sensitivity: -52 dB
  Impedance: 3 Kohm with 10V on
  Impedance: 200 Kohm with 10V off
RETURN/LINE input 1/4" stereo balanced Jack
  Sensitivity: -30 dB
  impedance 22 Kohm

4 band EQ + adjustable notch filter

  warm and low cut
MASTER OUTPUTS XLR balanced, output level +20 dBu
  Impedance 100 ohm
  1/4" Jack unbalanced, output level +14 dBu
  Impedance 100 ohm
DI output XLR balanced, sensitivity +5 dBu
  Impedance 100 ohm
SEND output XLR balanced, sensitivity +5 dBu
  Impedance 100 ohm
Headphone High class headphone preamplifier
  1/8" Jack, sensitivity +10 dBu
  Impedance 10 ohm
Supply 24VDC 210 mA regulated power supply

Christian Krebs (Mozart Heroes) - cello
"As a MOZART HEROES cellist I need a good acoustic cello sound as well as a great distorted sound. Everything is possible with the Schertler Pickups, and then combined with the Yellow Blender, i am sure everything will be as authentic as possible. The Schertler products, in my opinion, are the best on the market!" 

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How it's Made - Yellow

Final assembly of the housing and the circuit board, which already includes the control elements. As you can see, all terminals are linked through the mother circuit board (no use of wires) for maximum of electronic reliability and mechanical solidity.

"All pickup products and preamps are manufactured in Mendrisio, Switzerland. Most of the components are produced in our in-house workshop facilities where we have two CNC tooling machines, turning lathes and milling machines, a laser cutter, pneumatic presses, casting devices and obviously a well equipped electronic laboratory."




Stephan Schertler introduces this issue with an insight into the company’s motivation for developing new products.

More information on Schertler Acoustics at .

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