Doepfer A-143-3 Quad LFO shure enabling the engineer to leave

enabling the engineer to leave the preamp settings untouched when testing out other mics

a more focused low end and thicker tone

The transformer also helps eliminate hum and buzz caused by ground loops by isolating the input from the output

In front of the capsule

The frequency dividers of the 4 subharmonics is adjusted with up/down buttons as displayed with 2 character LED displays

Doepfer A-143-3 Quad LFO shure enabling the engineer to leaveModule A 143 3 is a low cost four fold modulation oscillator, often called LFO (low frequency oscillator). Like the other modules of the A 143 series (A 143 1 and A 143 2) not a very "exciting" module, just a bread and butter device and a simple demon for work. The module contains four simple LFOs. Each LFO is equipped with three waveform outputs: triangle, rectangle and rising sawtooth. The frequency of the sawtooth output is twice the frequency of