Nemesis

What is Nemesis

For those who demand nothing less than audio perfection, we present Nemesis – a masterpiece of Italian audio engineering where pure analog excellence meets innovative design. This revolutionary Class AB amplifier redefines what’s possible in audio reproduction, delivering a listening experience that must be heard to be believed.

At its core, Nemesis orchestrates a perfectly balanced symphony of 34 precision-matched transistors, each playing its part in creating sound so pure, it transcends specifications:

• Vanishingly low 0.005% Total Harmonic Distortion – experience your music with unprecedented clarity, free from artificial coloration • Lightning-fast slew rate that captures every musical transient with breathtaking accuracy • Commanding damping factor that delivers bass with authority and precision previously thought impossible • Reference-level signal-to-noise ratio revealing the subtlest musical details against a background of absolute silence

What sets Nemesis apart is its unshakeable stability. Whether driving challenging low-impedance speakers or handling complex musical passages, this amplifier maintains its composure with effortless grace. No current regulation needed – just pure, unfettered musical performance.

The Pursuit of Excellence: • Hand-crafted in Italy with uncompromising attention to detail • Fully analog design for the purest signal path • Exceptional thermal management for consistent performance • Compact form factor that belies its commanding capabilities • Immune to external variations that plague lesser designs

Nemesis doesn’t just amplify your music – it reveals it in all its glory, exactly as the artists intended. For those who can appreciate the difference between good and extraordinary, Nemesis awaits.

Specs

ParameterValueUnit
Amplifier classAB
Operation methodSingle ended
(the load is connected between the output and the ground)
 
Supply voltage typedual voltage
Minimum supply voltage+5, 0, -5Vdc
Recommended supply voltage+30, 0, -30Vdc
Maximum supply voltage+50, 0, -50Vdc
 
Program power (on all load impedances)100W
Maximum power (on all load impedances)200W
Standby power2W
Minimum raccomended supply current5A
 
Output gain+ 27dB
Minumum efficiency50%
Maximum efficiency94%
 
Minimum load impedance0.5Ohm
Nominal output current (+10Vdc, -10Vdc supply)15A
Nominal output current (+30Vdc, -30Vdc supply)7A
Nominal output current (+50Vdc, -50Vdc supply)4A
 
THD+N @ 1kHz | 8 Ohm | 100W0.005%
IMD THD | 8 Ohm | 100W0.007%
 
Slew rate60V/us
 
Damping factor @ 60 Hz | 8 Ohm4000
Output impedance @ 60 Hz | 8 Ohm0.002Ohm
Input impedance10kOhm
 
Bandwidth (-3dB)DC - 1MHz
Audio bandwidth linearity+- 0.01dB
 
SNR (non A-weight) @ 1kHz - 100W98dB
SNR (A-weight) @ 1kHz - 100W108dB
 
CMRR @ 1kHz116dB
PSRR @ 1kHz115dB
Open loop gain95dB
 
Board dimensions 84 (H) x 90 (W)mm

Board dimensions