DiaLogue Four
New global feedbackless design being an evolution of DiaLogue One with novel phase splitter and driver stage implementation.
PrimaLuna Adaptive Auto Bias Board with integrated plate fuse for hassle free protection.
Low noise, high current driverstage for higher power bandwidth, very low phase distortion and superior impulse behaviour.
PrimaLuna designed wideband and matched low loss DiaLogue output transformers with optimized phase characteristics.
Amplifier can be used in Ultralinear or Triode mode and is supplied with full UL/TR function heavy metal remote control.
| Power Ultralinear | 42 Watts per channel |
| Power Triode | 21 Watts per channel |
| Frequency response | 10Hz - 100kHz +/-3dB |
| THD with AABB | <0,25% at 1W; 2% at rated power |
| S/N Ratio | 89dB unweighted |
| Input Impedance | 100 kOhm |
| Input Sensitivity | 880mV rms input for rated output power |
| Maximum Gain | 26dB (8 Ohm), 23dB (4 Ohm) |
| Power Consumption | 235W |
| Net Weight | 63.8 lbs / 29 kg |
| Dimensions | 15.9" x 15.2" x 8.3" / 405mm x 385mm x 210mm (L x W x H) |
| Inputs | RCA single-ended |
| Outputs | 4 and 8 Ohm |
| Tube Complement | 2 x 12AX7, 2 x 12AU7 and 4 x EL-34 |