Focusrite 430ADC 2 Channel ISA A/D Option for ISA 430 MK Holders They use coils tuned to

They use coils tuned to specific frequencies for the purpose of shifting the resonant points of the pickups to the fundamentals and harmonics that you want to accentuate from the guitar

Mahogany (Neck)

the Artist Classical Capo virtually eliminates pulling the strings side to side and the need to retune during use

and it has a few timekeeping tricks up its sleeve as well

Length adjustable

Focusrite 430ADC 2 Channel ISA A/D Option for ISA 430 MK Holders They use coils tuned toThe ISA stereo ADC embodies cutting edge conversion technology, encompassed within pristine Focusrite circuitry, providing 2 channels of the highest quality 24 bit conversion at all sample rates up to 192kHz. Digital output formats include 2 channel single dual wire AES EBU or 2 channel S PDIF, all via a 9 pin D type connector, as well as optical S PDIF and ADAT. The ADAT (TOSlink) port is stereo and operates at 24 bit, up to 96kHz. The card comes as