Take your Cello Palette EQ to the next level. That's what I did. Millennia Music & Media Systems NSEQ4. Sonically the NSEQ-4 blows the Cello away and has much more frequency control/flexibility.
http://www.mil-media.com/nseq-4.html
Full Timbral Control, Total Signal Integrity
World's first (and only) all-discrete, true differential Class-A input buffer/amplifier.
Selectable balanced or unbalanced input.
Greatly improved 3rd generation FSA-03 all-discrete EQ amplifier
Improved output stage, no muting required (as with Twin Topology)
True hard-wire bypass when EQ not selected
Upgraded power supply leading to improved sonic performance
Fully parametric stereo EQ with unprecedented sonic purity
& integrity
All discrete J-FET solid state signal path
Minimalist design: only one active stage in the audio path
Four EQ bands: 20 Hz to 20 kHz center frequency, 0.4 to
4.0 Q
Extremely low noise: -106 dBu
Constructed for demanding professional applications
Ultra-Premium components throughout
Gold relays, connectors, switches,
Silver Teflon power wiring
Mogami Neglex OFC audio wiring
http://www.youtube.com/watch?v=aM_DYmNyEpo
I have mine on a trolley to keep it by by listening chair.