Even a diamond should be carefully designed and cut.
Now EU-01 also has a updated version --- EU-01_MKII !
EuLeit Audio Studio ( ELAS ) makes only Hi-End audio amp Modules.
2010 EU-01_MKII very low noise version
EuLeit Ultima-PRE amp EU-01 HOLCO version1.1
2010 new EU-01_MKII circuit main structure
2006 EU-01_v1.1 circuit main structure
2006 Ultima-Pre Dale version1.1
In 2004, mtlin12 licenced to DZ the ULTIMA-PRE Balanced Preamp Modules as
above. Each channel includes two ULTIMA amp Modules with MOS Voltage
Shunt Regulator on a PCB, uses DALE resistors RIFA PHE450 capacitors and
4 ultra low noise Linear Integrated System's Dual JFET LS-844.
Now EuLeit Audio will support the same PCB, for Unbalanced stereo MODE ,
but use well-matched JFETs, HOLCO resistors instead of using DALEs and
limited volume handicraft only for better performance.
You can just add a good quality stepped attenuator, a transformer and a case
to become an ultra low noise, hi-end quality audio pre-amplifier.
Of course you can also use PGA2320 remote volume control kit, an input signal
select module and a case to become a remote controlled he-end audio preamp.
In 2003, mtlin12 designed and made the ULTIMA-1 150W MOSFET Power Amp , which used the same
Amplifier Structure as all other ULTIMA series amps like DB-01 ULTIMA-01 PRE , ULTIMA-Power and
ULTIMA-NGFB except ULTIMA-0dB Power Diamond Buffer ( 0dB means no voltage amplitude ).
ULTIMA's Leitmotiv :
Eu- /ju:/ means good, well, like euphony : pleasing effect of sound.
Leit /lait/ means lead, like leitmotiv : leading motif, a dominant and recurring theme.